BenQ SL7502K Manual
BenQ
LCD-skærmen
SL7502K
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Side 1/62
SL7502K/SL8502K
LCD Monitor
User Manual
Disclaimer
BenQ Corporation makes no representations or warranties, either expressed or
implied, with respect to the contents of this document. BenQ Corporation reserves the
right to revise this publication and to make changes from time to time in the contents
thereof without obligation to notify any person of such revision or changes.
Copyright
Copyright 2020 BenQ Corporation. All rights reserved. No part of this publication may
be reproduced, transmitted, transcribed, stored in a retrieval system or translated into
any language or computer language, in any form or by any means, electronic, mechanical,
magnetic, optical, chemical, manual or otherwise, without the prior written permission
of BenQ Corporation.
PANTONE® Colors generated may not match PANTONE-identified standards. Consult
current PANTONE Publications for accurate color. PANTONE® and other Pantone
trademarks are the property of Pantone LLC. © Pantone LLC, 2020.
Product support 3
Product support
This document aims to provide the most updated and accurate information to
customers, and thus all contents may be modified from time to time without prior
notice. Please visit the website for the latest version of this document and other product
information. Available files vary by model.
1. Make sure your computer is connected to the Internet.
2. Visit the local website from www.BenQ.com. The website layout and content may
vary by region/country.
- User manual and related document: www.BenQ.com > > Business SUPPORT >
Downloads > model name > User Manual
- (EU only) Dismantled information: Available on the user manual download page.
This document is provided based on Regulation (EU) 2019/2021 to repair or
recycle your product. Always contact the local customer service for servicing
within the warranty period. If you wish to repair an out-of-warranty product, you
are recommended to go to a qualified service personnel and obtain repair parts
from BenQ to ensure compatibility. Do not disassemble the product unless you are
aware of the consequences. If you cannot find the dismantled information on your
product, contact the local customer service for assistance.
Table of Contents4
Table of Contents
Product support................................................................... 3
Safety warnings and precautions...................................... 6
Important safety instructions............................................ 7
Notes on the LCD panel of this display .................................... 7
Safety notice for remote control ................................................ 8
Battery safety notice ...................................................................... 8
BenQ ecoFACTS............................................................................. 9
Package contents ............................................................... 10
Setting up the display........................................................ 11
Mounting the display .................................................................... 11
Installing the display on a wall .................................................... 11
Mounting in portrait position..................................................... 12
Parts of the display and their functions........................ 13
Rear panel....................................................................................... 13
Input/output terminals................................................................. 14
Remote control............................................................................. 15
Using the remote control ........................................................... 16
Connection ......................................................................... 17
Connecting audio/video signals.................................................. 17
Connecting power........................................................................ 18
Basic operations................................................................. 19
Turning the display on or off...................................................... 19
Switching input signals.................................................................. 20
Adjusting audio volume level...................................................... 20
Operations in the OSD menu.................................................... 21
Initial setup ..................................................................................... 22
Setting ........................................................................................... 22
Downloading software................................................................. 23
Setting up the Internet connection........................................... 23
Updating software......................................................................... 24
Menu operations................................................................ 26
Android Input ................................................................................ 26
Other Input .................................................................................... 36
Table of Contents 5
Android system interface................................................. 39
Main interface ................................................................................ 39
Multimedia files.............................................................................. 40
APPS...................................................................................... 46
Menu................................................................................................ 46
X-Sign............................................................................................ 47
About All Apps........................................................................... 49
TeamViewer Meeting ............................................................. 50
WPS Office.................................................................................. 51
BenQ Suggests ........................................................................ 53
InstaShare................................................................................... 54
Product information.......................................................... 56
Specifications ........ ............................................................... .......... 56
Dimensions .................................................................................... 58
Supported input signal resolution............................................. 60
Troubleshooting ................................................................. 61
4/9/21
Safety warnings and precautions6
Safety warnings and precautions
• The mains plug of the power supply cord shall remain readily operable. The AC
receptacle (mains socket outlet) shall be installed near the equipment and shall be easily
accessible. To completely disconnect this equipment from the AC mains, disconnect the
power cord plug from the AC receptacle.
• Do not place this display on an uneven, sloping or unstable surface (such as a trolley)
where it may fall and cause damage to itself or others.
• Do not place this display near water, like a spa or pool, or in a position which will allow
the splashing or spraying of water onto the display, like in front of an open window
where rain water may enter.
• Do not install this display in a confined space without proper ventilation and air
circulation, such as in a closed cabinet. Allow proper space around the display for
dissipating heat inside. Do not block any openings and vents on the display. Overheating
may result in hazards and electric shock.
• Installation of this display should only be performed by a qualified technician. Failure to
install this display properly may cause injuries and damages to the personnels and the
display itself. Check the installation regularly and maintain the display periodically to
ensure the best working condition.
• Use only the accessories approved or recommended by the manufacturer to mount this
display. Using wrong or unsuitable accessories may cause the display to fall and result in
serious personal injuries. Make sure that the surface and fixing points are strong enough
to sustain the weight of the display.
• To reduce the risk of electric shock, do not remove covers. No user serviceable parts
inside. Refer servicing to qualified service personnel.
• To prevent personal injuries, mounting the display or installing desktop stands is
required before use.
THIS EQUIPMENT MUST BE
GROUNDED
To ensure safe operation, the three-pin
plug must be inserted only into a
standard three-pin power outlet which
is effectively grounded through normal
household wiring. Extension cords
used with the equipment must have
three cores and be correctly wired to
provide connection to the ground.
Wrongly wired extension cords are a
major cause of fatalities.
The fact that the equipment operates
satisfactorily does not imply that the
power outlet is grounded or that the
installation is completely safe. For your
safety, if you are in any doubt about
the effective grounding of the power
outlet, please consult a qualified
electrician.
The lightning flash with arrowhead
symbol, within an equilateral triangle, is
intended to alert the user to the
presence of uninsulated “dangerous
voltage” within the product's enclosure
that may be of sufficient magnitude to
constitute a risk of electric shock to
persons.
The exclamation point within an
equilateral triangle is intended to alert
the user to the presence of important
operating and maintenance (servicing)
instructions in the literature
accompanying the appliance.
Important safety instructions 7
Important safety instructions
1. Read these instructions.
2. Keep these instructions.
3. Heed all warnings.
4. Follow all instructions.
5. Do not use this apparatus near water.
6. Clean only with dry cloth.
7. Do not block any ventilation openings. Install in accordance with the manufacturer's
instructions.
8. Do not install near any heat sources such as radiators, heat registers, stoves, or
other apparatus (including amplifiers) that produce heat.
9. Do not defeat the safety purpose of the polarized or grounding-type plug. A
polarized plug has two blades with one wider than the other. A grounding-type plug
has two blades and a third grounding prong. The wide blade or the third prong are
provided for your safety. If the provided plug does not fit into your outlet, consult an
electrician for replacement of the obsolete outlet.
10. Protect the power cord from being walked on or pinched particularly at plugs,
convenience receptacles, and the point where they exit from the apparatus.
11. Only use attachments/accessories specified by the manufacturer.
12. Use only with the cart, stand, tripod, bracket, or table specified by the
manufacturer, or sold with the apparatus. When a cart is used, use
caution when moving the cart/apparatus combination to avoid injury
from tip-over.
13. Unplug this apparatus during lightning storms or when unused for long
periods of time.
14. Refer all servicing to qualified service personnel. Servicing is required when the
apparatus has been damaged in any way, such as power-supply cord or plug is
damaged, liquid has been spilled or objects have fallen into the apparatus, the
apparatus has been exposed to rain or moisture, does not operate normally, or has
been dropped.
Notes on the LCD panel of this display
• The Liquid Crystal Display (LCD) panel of this display has a very thin protective layer of
glass which is liable to marking or scratching, and cracking if struck or pressured. The
liquid crystal substrate is also liable to damage under excessive force or extreme
temperatures. Please handle with care.
• The response time and brightness of the LCD panel may vary with the ambient
temperature.
• Avoid placing the display in direct sun or where direct sun or spot lighting will shine
onto the LCD panel, as the heat may damage the panel and the external casing of the
display, and the bright light will make viewing the display more difficult than necessary.
• The LCD panel consists of individual pixels to display images and is manufactured
according to the design specifications. While 99.9% of these pixels work normally,
0.01% of the pixels may remain constantly lit (in red, blue or green) or unlit. This is a
technical limitation of the LCD technology and is not a defect.
Important safety instructions8
• LCD screens, like plasma (PDP) and conventional CRT (Cathode Ray Tube) screens, are
also susceptible to 'screen burn-in' or 'image retention' which can be found on the
screen as visible fixed lines and shades. To avoid such damage to the screen, avoid
displaying still images (like On-Screen Display menus, fixed/inactive text or icons) for
more than 30 minutes. Change the aspect ratio from time to time. Fill the entire screen
with the image and eliminate the black bars whenever possible. Avoid displaying images
in 4:3 aspect ratio over a long period of time, otherwise there may be visible burn
marks on the screen as two vertical lines.
Note: Under certain circumstances, condensation may occur on the inner side of the
cover glass, it's a natural phenomenon and will not affect the operation of the display.
This condensation will usually disappear after around 2 hours of normal operation.
• SL series does not offer image retention function, for more information, please refer
to installation guide.
• For SL series, when the power goes out unexpectedly, please make sure the time zone
is correctly synced via the Internet, otherwise manual adjustment is needed.
Safety notice for remote control
• Do not put the remote control in the direct heat, humidity, and avoid fire.
• Do not drop the remote control.
• Do not expose the remote control to water or moisture. Failure to do so could result
in malfunction.
• Confirm there is no object between the remote control and the remote sensor of the
product.
• When the remote control will not be used for an extended period, remove the
batteries.
Battery safety notice
The use of the wrong type of batteries may cause chemical leaks or explosion. Please
note the following:
• Always ensure that the batteries are inserted with the positive and negative terminals in
the correct direction as shown in the battery compartment.
• Different types of batteries have different characteristics. Do not mix different types.
• Do not mix old and new batteries. Mixing old and new batteries will shorten battery life
or cause chemical leaks from the old batteries.
• When batteries fail to function, replace them immediately.
• Chemicals which leak from batteries may cause skin irritation. If any chemical matter
seeps out of the batteries, wipe it up immediately using a dry cloth, and replace the
batteries as soon as possible.
• Due to varying storage conditions, the battery life for the batteries included with your
product may be shortened. Replace them within 3 months or as soon as you can after
initial use.
• There may be local restrictions on the disposal or recycling of batteries. Consult your
local regulations or waste disposal provider.
Important safety instructions 9
BenQ ecoFACTS
BenQ has been dedicated to the design and development of greener product as part of
its aspiration to realize the ideal of the “Bringing Enjoyment 'N Quality to Life” corporate
vision with the ultimate goal to achieve a low-carbon society. Besides meeting
international regulatory requirement and standards pertaining to environmental
management, BenQ has spared no efforts in pushing our initiatives further to incorporate
life cycle design in the aspects of material selection, manufacturing, packaging,
transportation, using and disposal of the products. BenQ ecoFACTS label lists key
eco-friendly design highlights of each product, hoping to ensure that consumers make
informed green choices at purchase. Check out BenQ's CSR Website at
http://csr.BenQ.com/ for more details on BenQ's environmental commitments and
achievements.
~ AC voltage
Package contents10
Package contents
Open the sales package and check the contents. If any item is missing or damaged, please
contact your dealer immediately.
LCD display Power cord x 7 AAA battery x 2 Remote control
HDMI cable x 1 VGA cable x 1 RS232 cable x 1 Quick start guide
• The type of power cord supplied may differ from that illustrated depending on your region of
purchase.
• Before discarding the package, check that you haven't left any accessories inside the box.
• Dispose of packaging materials wisely. You can recycle the cardboard carton. Consider storing
the package (if possible) for future transport of the display.
• Do not leave plastic bags within reach of young children or babies.
Setting up the display 11
Setting up the display
Mounting the display
You can install the display on a vertical surface with a suitable wall mounting bracket or
on a horizontal surface with the optional desktop stands. Please pay attention to the
following notes during installation:
• This display should be installed by at least two adult persons. Attempting to install this
display by only one person may result in danger and injuries.
• Refer the installation to qualified technicians. Improper installation may cause the
display to fall or malfunction.
Installing the display on a wall
VESA Standard:
SL7502K: 600 x 400 (4 - M8 x 15L)
SL8502K: 600 x 400 (4 - M8 x 20L)
1. Place a clean, dry and lint-free cloth on a flat, horizontal and object-free surface.
Make sure that the size of the cloth is larger than the display.
2. Gently lay the display on the cloth with the LCD screen facing down.
3. Remove the desktop stands from the display if installed.
4. Identify the wall mounting screw holes on the back of the display as shown in the
illustration.
5. Install the wall mounting bracket on
the display and attach the display to
the wall according to the mounting
bracket’s instructions. The length of
the screw should exceed the thickness
of the wall mounting bracket, please
refer to below chart for each model.
Make sure that all screws are
tightened and secured properly.
(Recommended torque: 16 (+2/-2)
kgf/cm). The mounting means should
be strong enough to bear the weight
of the display.
:$//028176&5(:7+5($'
'(37+0/
SL7502K
:$//028176&5(:7+5($'
'(37+0/
SL8502K
Thickness
the wall
mounting
bracket
L2 mm
(L3”)
LCD
display
L1
mm
Setting up the display12
Mounting in portrait position
This display can be installed in portrait position.
1. Remove the table stand, if attached.
2. Rotate 90 degrees anticlockwise from the back side of the display. The terminals will
be on the right and bottom side of the user from the back of the display.
• To maintain proper ventilation, keep at least 10 mm of
clear space from the back cover of the display to the
wall.
• Please consult a professional technician for wall mount
installations. The manufacturer accepts no liability for
installations not performed by a professional technician.
10mm
(0.39")
90
90
Parts of the display and their functions 13
Parts of the display and their functions
Rear panel
No. Name Description
INPUT • Select/confirm options in On-Screen Display (OSD) menu.
• Select input sources.
/Scroll through settings and options in the OSD menu up and
down.
/• Scroll through settings and options in the OSD menu.
• Hot keys for audio volume adjustment.
MENU Open or close the OSD menu.
Turn the display on or off.
ME NU
INPUT
1
2
3
4
5
Parts of the display and their functions14
Input/output terminals
No. Name Description
HDMI OUT Connects to display devices with an HDMI input.
LAN 10/100 LAN interface, connecting RJ45 terminals.
RS232 Serial interface, used for mutual transfer of data between devices.
AUDIO OUT
Connects to an external audio device (such as a speaker, stereo
system, or headphone) to output the audio that is supplied by the
video source.
DP Connect a video source to a display device.
HDMI 1 Receive 4K2K 60Hz supported signals from an external device.
HDMI 2 Receive 4K2K 60Hz supported signals from an external device.
AUDIO IN Receives audio signals from an external device.
VGA Receive analog RGB signals from an external device (such as a
computer).
2.0 Access multimedia files on USB drives directly.
3.0 Access multimedia files on USB drives directly.
78
HDMI 2 3.0 2.02.03.0VGAAUDIO INHDMI 1DPAUDIO OUTRS232LANHDMI OUT
1
2
3
4
5
6
7
8
9
10
11
Parts of the display and their functions 15
Remote control
Power button
Turn the display on or off.
Supports landscape and portrait screen
rotation.
MENU
Opens or closes the OSD menu.
//// OK
Scrolls through settings and options in the
OSD menu when the OSD menu is on.
BACK
Return key.
HOME
Android system main screen button.
Volume +/-
Turns up/down the volume.
X-Sign
Opens the X-Sign app in Android.
1
23
4
56
8
7
1
2
3
4
5
6
7
8
Connection 17
Connection
Connecting audio/video signals
Pay attention to the following notes when you connect cables:
• Please turn off all devices.
• Familiarize yourself with the audio/video ports on the display and the devices you want
to use. Be aware that incorrect connections may adversely affect picture quality.
• Do not remove cables from the ports by pulling the cable itself. Always grasp and pull
the connectors at the end of the cable.
• Ensure that all cables are fully inserted and firmly seated.
Connecting the digital inputs
1. Connect the VGA jack on the display to the VGA output jack on a computer using a
D-Sub (15-pin) cable.
2. Connect the computer’s audio output jack to the AUDIO IN jack on the display
using a suitable audio cable.
3. Connect the HDMI output jack of a computer or A/V device (such as a VCR or
DVD player) to the HDMI input jack on the display using an HDMI cable.
4. To view a video image from this input, press the button and choose HDMI.INPUT
HDMI 2 3.0 2.02.03.0VGAAUDIO INHDMI 1DPAUDIO OUTRS232LANHDMI OUT
HDMI
cable
Computer
Audio
cable
D-Sub (15-pin)
cable
Basic operations 19
Basic operations
Turning the display on or off
1. Be sure to follow the instruction of Connecting power on page 18.
2. Before turning on the display, make sure the Power switch is set to ON. The system
will enter standby mode.
Power
Switch
The display’s standby mode still consumes power. To completely cut off power supply, set the
Power switch to OFF (O) and then disconnect the power cord from the power outlet.
Basic operations20
Switching input signals
Press the INPUT button and those signal selection buttons on the remote control or the
INPUT button on the control panel to select an input signal.
Adjusting audio volume level
• Press / on the control panel or VOL- / VOL+ on the remote control to adjust the
volume.
• Go to General > Audio to adjust the volume. Refer to Audio Settings on page 27 for
more information.
• Only by switching on the master switch will either power button work. To turn on or off the
display, press the power button on the display’s control panel or on the remote control.
• Turning off the power still consumes power. The users have to un-plug the plug to completely
cut off the power supply.
MENUINPUT
Power
Button
Basic operations 21
Operations in the OSD menu
Using the control panel buttons Using the remote control
1. Press MENU to open the OSD menu. 1. Press MENU to open the OSD menu.
2. In the OSD menu, press or to
select an item. 2. Press or to select an item.
3. Press INPUT to confirm selections. 3. Press MENU to open the OSD menu,
then press to go to Connection
to select the input source.
4. Press or to adjust settings and
press or to select a feature.
Press INPUT to save changes.
4. Press and to select a feature
and press or to adjust settings.
Press OK to confirm changes.
ME N UIN P U T
ME N UIN P U T
ME N U
IN P U T
ME N UIN P U T
Basic operations22
Initial setup
After you have connected the display to the power, you are ready to power on the
display. The first time you power on the display, you will be guided through a series of
setup screens. Follow the on-screen instructions or the steps below to start up your
display and complete the initial setup.
1. Turn on the display. Wait for the display to boot up with the BenQ screen. This may
take a moment.
2. Select Next on the screen to begin. Follow the on-screen instructions to set up the
language, date and time, and network. Or your can skip some of these steps and
complete the setup later.
Setting
• Press MENU on the remote control or MENU button on the panel to enter the OSD
menu. You can also select Setting on the home screen to go to the OSD menu.
5. Press MENU to close the OSD
menu. 5. Press BACK to close the OSD menu.
ME N UIN P U T
Basic operations 23
• Under Connection, you can select a desired input source. Refer to Connection
settings on page 26 for more information.
Downloading software
BenQ may periodically release software updates that may add functions or applications
associated with your display. To check if there is a software update available for your
device or to obtain the software license key, please visit http://DSdownload.BenQ.com.
Then enter the serial number (can be found on the sticker attached on the back of the
display) and click OK to access the Software download page.
Setting up the Internet connection
Your display must be connected to a network to conduct OTA updates or surf the
Internet.
Network setting
On the home screen, go to Setting > System > About > Status. If there is no IP
address shown, please connect the display to the ethernet cable.
InstaShare is not preloaded. You need to download the app via BenQ Suggests. Refer to
InstaShare on page 54 for more information.
To find the MAC address in Android OS, please go to Setting > System > About > Status.
Basic operations24
Wireless connection
You must use a wireless adapter in order to connect the display to the Internet
wirelessly. Please contact your local dealer for more information on configuring the
wireless connection.
1. Press MENU on the remote control, or go to .Network > WI-Fi
2. Set the switcher to On. A list of available networks will show on the screen.
3. Press /// on the remote control to select the network’s name and connect
to the network. The password is needed if it is your first time to use the network.
Key in the password and press Connect. The device is now connected to the
WLAN.
Updating software
Whenever a new version of software is available, the system will automatically detect the
update and will prompt you to download it every time you turn on the display. If you
Menu operations26
Menu operations
Android Input
Connection settings
Press MENU on the remote control or MENU button on the panel to enter the OSD
menu.
• Press / / / on the remote control and press OK to select a desired input
source.
• Press on the remote control to exit the menu.
General settings
Go to General to access to the Audio and Picture settings.
• Use the light bar to adjust the backlight.
• Use the volume bar to adjust the volume for the display.
• Go to Audio settings to enter Audio menu.
• Go to Picture settings to enter Picture menu.
Menu operations 27
Audio Settings
• Press / / / on the remote control and press OK to adjust the settings.
• Press on the remote control to exit the menu.
Menu Description
Volume Press / on the remote control to adjust the volume.
Balance Press / on the remote control to adjust the balance.
Sound mode Select a preset sound environment. Options are Standard,
Class, Meeting, Movie, or Custom.
Treble Press / on the remote control to adjust the treble.
Bass Press / on the remote control to adjust the bass.
Menu operations28
Picture Settings
• Press / / / on the remote control and press OK to confirm.
• Press on the remote control to exit the menu.
Menu Description
Picture mode Press / on the remote control. Options are PANTONE ®
Color, , , , M-Book Cinema Photo Custom. Refer to
PANTONE Color Explanation on page 29 for more information
about variables.
Brightness Press / on the remote control to adjust the brightness.
Contrast Press / on the remote control to adjust the contrast.
Saturation Press / on the remote control to adjust the saturation.
Color
temperature
Press / on the remote control or click a preset color
temperature for the image. Options are Cool, Warm,
Standard.
Menu operations 29
PANTONE Color Explanation
There are many variables in process reproduction of colors generated by SL7502K/
SL8502K, any one of which may affect the quality of the PANTONE
Color simulation,
including:
Device settings
Go to Device to enter the Device menu.
Display
Go to Device > Display.
Print Devices Display Devices
• type of driver or RIP used • hardware device settings
• type of paper used • graphics card used
• type of ink, toner or colorant used • backlight panel settings
• resolution • selected resolution
• rendering intent used • operating system
• dot structures/halftones/screening • selected refresh rate
• print engine • calibration method
• other print settings • other display settings
Menu operations30
Menu Description
Sleep mode This feature only works on Android input.
• Select a time period (1, 5, 10, 20, 30, 40, 50 minutes or 1, 2,
3, 4 hours) for the display to turn off the panel back light.
• Set to Off to turn off the function.
Power save mode This feature only works on VGA/HDMI input.
• High: Power off the display five minutes later.
• Low: Turn off the panel back light five minutes later.
• Off: Turn off the function.
Power off mode This feature only works on Android input.
• Select a time period (1, 5, 10, 20, 30, 40, 50 minutes or 1, 2,
3, 4 hours) to turn off the display.
• Set to Off to turn off the function.
HDMI output
resolution
Select the resolution for the HDMI output.
Rotation • Switch the landscape and portrait mode.
• To change the orientation from landscape to portrait, rotate
the display in counterclockwise direction.
Change logo • Copy the boot logo file (JPG format, *.jpg, with resolution
supports the display) to USB drive under “benq” folder.
Rename the image to “bootlogo.jpg”.
• Click Change logo to load the changed logo.
Restore logo Click Restore logo to restore the original logo.
Change animation • Copy animation zip file (<2MB) to USB drive under “benq”
folder. Rename the file to “bootanimation.zip”.
• Click Change animation to load the changed animation.
Restore animation Click Restore animation to restore the original animation.
Menu operations 31
Change wallpaper • To change the wallpaper, you need to create a benq
directory under the FAT32 format USB drive and put the
image into it.
The file format options are JPG and PNG. If you have both JPG and
PNG files in the same folder, the JPG file will be used first.
• For horizontal wallpaper, the file name must be
“wallpaper.jpg” or “wallpaper.png”. For portrait wallpaper,
the file name must be “wallpaperportrait.jpg” or
“wallpaperportrait.png”.
The device supports a resolution of (up to) 3840 x 2160 or 2160 x
3840. If the image is smaller than this size, it will not be enlarged and will
be displayed in its original size in the center of the screen.
• Click Change wallpaper to change the wallpaper.
Restore wallpaper Click Restore wallpaper to restore the original wallpaper.
Default picture
mode
• Click Default picture mode to select a picture mode.
• After restarting the device, the system will enter the default
picture mode that has been set up, regardless of the last
selection made by the user.
Menu operations32
Custom source name
You can change Custom source name. Enter a value within six characters long.
Advanced settings
Go to Device > Advanced settings.
• Press / / / on the remote control and press OK to confirm.
• Press on the remote control to exit the menu.
Menu Description
Key lock Press / and OK on the remote control to enable or disable
Key lock.
IR lock Press / and OK on the remote control to enable or disable
IR lock.
Pixel shift Press / and OK on the remote control to set a pixel shift
preventing from image retention.
DCR Press / and OK on the remote control to enable or disable
DCR.
• The Key lock and IR lock functions can be enabled at the same time.
• For image retention, please see Notes on the LCD panel of this display on page 7 for more
information.
Menu operations 33
Proxy setting
• Go to Network > Proxy.
• Check the box of Proxy Switch to enable or disable the function.
• Enter the proxy host name.
Menu operations34
• Enter the using channel.
System settings
Go to System to enter the System menu.
• Press / / / on the remote control and press OK to confirm.
• Press on the remote control to exit the menu.
Options Description
Date & time Select to set date, time, and their formats in Android.
Language &
input
Select to set Language, Keyboard & Input methods in
Android.
Startup &
Shutdown
Select to set Startup channel, Wake on LAN, and Power off
reminder. Refer to Startup & Shutdown on page 35 for more
information.
USB clone Click to export/import the setting.
Factory data
reset
Select Factory data reset to erase all data from the display.
About Select to view system information in Android.
The amount of available storage space for the user varies according to the amount of pre-installed
apps and images occupying the total storage space.
Menu operations 35
Startup & Shutdown
• Go to System > Startup & Shutdown.
• For Startup channel, you can choose Last channel, Android or other sources
listed below.
Menu operations36
• For Power off reminder, you can adjust startup and shutdown time. Schedules can be
made by choosing the days of the week.
Other Input
Display settings
Leave the Android system and connect to other input sources like VGA, DP, or HDMI.
Then go to Display.
• Press / / / on the remote control and press OK to confirm.
• Press on the remote control to exit the menu.
• The display automatically enters energy saving mode when no one is detected within
the sensor’s range.
Menu Description
Zoom mode Press / on the remote control. Options are 16:9, 4:3 1:1, ,
Full. You can also select Auto to adjust the image.
EDID Version Press / on the remote control and press OK to confirm.
Options are EDID 1.4, EDID 2.0.
Menu operations 37
• The display automatically turns off when no one is detected within the sensor’s range
for a long period of time.
Adjust settings (VGA-only)
Use the H. Position, V. Position, Clock, and Phase functions to manually adjust the
image.
Picture settings
Leave the Android system and connect to other input sources like VGA, DP, or HDMI.
Then go to Picture.
Menu Description
H. Position Press / on the remote control to move the screen to the left
or right.
V. Position Press OK on the remote control to lock or unlock the remote
control IR sensor on the front panel of the display.
Clock Clock adjusts how wide the input pixels are. Press / on the
remote control to make adjustments.
Phase Phase is in relation to frequency. Press / on the remote
control to make adjustments.
Menu operations38
• Press / / / on the remote control and press OK to confirm.
• Press on the remote control to exit the menu.
Menu Description
Picture mode Press / on the remote control. Options are PANTONE®
Color, , , , M-Book Cinema Photo Custom. Refer to
PANTONE Color Explanation on page 29 for more information
about variables.
Brightness Press / on the remote control to adjust the brightness.
Contrast Press / on the remote control to adjust the contrast.
Hue Press / on the remote control to adjust the hue.
Sharpness Press / on the remote control to adjust the sharpness.
Saturation Press / on the remote control to adjust the saturation.
Color
temperature
Press / on the remote control or click a preset color
temperature for the image. Options are Cool, Warm,
Standard.
Image Noise
Reduction
Press / on the remote control. Options are Off, Low,
Middle, High.
Android system interface 39
Android system interface
Main interface
The display launches the Android main interface by default.
To navigate the Android main interface, press MENU on the remote control to enter the
OSD menu to select an input.
Note that this is a closed Android OS. Download and use of unauthorized apps on this system
are not available.
Android system interface40
Multimedia files
1. To play image, audio, or video files, select on the Android main interface.
2. Select the file you want to show on the display.
Android system interface 41
Picture
Select a file you want to show on the display and perform any of the functions shown on
the screen.
Supported image format (maximum resolution)
Icon Function
Play the previous image.
Play/pause the current playback.
Play the next image.
Magnify the current image.
Shrink the current image.
Rotate the current image counter-clockwise.
Rotate the current image clockwise.
See the information about the file name, creation time, file size, and the file
format.
Without function.
Playing settings.
• Animation effect is without function.
• You can select playing interval time.
File Image Supported range
.bmp BMP Max Resolution: 8000 × 8000
Min Resolution: 4 x 4
Android system interface42
Audio
Select an audio file you want to play and perform any of the functions shown on the
screen.
Supported audio format (Codec)
.gif GIF Max Resolution: 8000 × 8000
Min Resolution: 4 x 4
.jpeg/.jpg JPEG/JPG Max Resolution: 8000 × 8000
Min Resolution: 4 x 4
.png PNG Max Resolution: 8000 × 8000
Min Resolution: 4 x 4
Icon Function
Repeatedly play audio files in the playlist.
Play the previous audio file.
Play/pause the current audio file.
Play the next audio file.
Check the audio information.
File Format Audio Codec Supported range
.aac AAC AAC Sample Rate: 8K~96KHz
Bit Rate: 24K~576Kbps
File Image Supported range
Android system interface 43
Video
1. Press MENU on the remote control to access Advanced Options under the player
menu.
2. In Advanced Options, you can set the playing mode to continue play, forward
rewind, full-screen playback, single cycle, and 3D MVC adaption by pressing MENU
on the remote control.
.ape Monkey's Audio Monkey's Audio Sample Rate: Max 48KHz
Bit Rate: max 1411Kbps
.flac FLAC FLAC Sample Rate: Max 192KHz
Bit Rate: max 1411Kbps
.m4a ALAC ALAC Sample Rate: 8K~96KHz
Bit Rate: 24K~576Kbps
.mp3 MPEG Audio
Layer3
MPEG1/2 layer3 Sample Rate: 8K~48KHz
Bit Rate: 32K~320Kbps
.ogg Vorbis Vorbis Sample Rate: 8K~48KHz
Bit Rate: max 256Kbps
.wav WAV LPCM Sample Rate: 8K~192KHz
Bit Rate: max 320Kbps
File Format Audio Codec Supported range
Android system interface44
3. Press OK on the remote control to perform any of the functions shown on the
screen
Supported video format (Codec) Up to 4K resolution
Icon Function
Adjust the video volume.
Play the previous video file.
Play/pause the current video file.
Play the next audio file.
File Codec
Extensions Video Audio Maximum transmit ratio
.3g2 H.263 AAC, AMR_NB 1920*1088 30 Fps, 5Mbps
.3gp H.264 3840*2160 30 Fps, 160Mbps
H.263 1920*1088 30 Fps, 5Mbps
MPEG-4 1920*1088 30 Fps, 50Mbps
.avi H.263 MPEG1/2
Layer3, AAC,
LPCM
1920*1088 30 Fps, 5Mbps
H.264 3840*2160 30 Fps, 160Mbps
Mpge-1 1920*1088 30 Fps, 80Mbps
MPEG-2 1920*1088 30 Fps, 80Mbps
MPEG-4 1920*1088 30 Fps, 50Mbps
MJPEG 1920*1080 30 Fps, 150Mbps
Android system interface 45
.flv H.263 MPEG1/2
Layer3, AAC
1920*1088 30 Fps, 5Mbps
VP6 1920*1088 30 Fps, 40Mbps
H.264 3840*2160 30 Fps, 160Mbps
.f4v H.264 AAC 3840*2160 30 Fps, 160Mbps
.mkv H.264 AAC, MPEG1/2
Layer3
3840*2160 30 Fps, 160Mbps
H.265 3840*2160 60 Fps, 160Mbps
Vc-1 1920*1088 30 Fps, 45Mbps
.mov H.264 AAC, PCM 3840*2160 30 Fps, 160Mbps
H.265 3840*2160 60 Fps, 160Mbps
MPEG-4 1920*1088 30 Fps, 50Mbps
MJPEG 1920*1080 30 Fps, 150Mbps
.mp4 H.264 AAC 3840*2160 30 Fps, 160Mbps
H.265 3840*2160 60 Fps, 160Mbps
MPEG-4 1920*1088 30 Fps, 50Mbps
.VOB MPEG-2 MPEG1/2 1920*1088 30 Fps, 80Mbps
.mpg/.MPEG H.264 MPEG1/2
Layer3, AAC
3840*2160 30 Fps, 160Mbps
MPEG-1 1920*1088 30 Fps, 80Mbps
MPEG-2 1920*1088 30 Fps, 80Mbps
.ts H.264 AACAAC,
MPEG1/2
Layer3
3840*2160 30 Fps, 160Mbps
H.265 3840*2160 60 Fps, 160Mbps
MPEG-2 1920*1088 30 Fps, 80Mbps
MPEG-4 1920*1088 30 Fps, 50Mbps
VC-1(AP) 1920*1088 30 Fps, 45Mbps
File Codec
Extensions Video Audio Maximum transmit ratio
APPS 47
X-Sign
Select to launch X-Sign. X-Sign is a content player app. Users can edit contents
with X-Sign Designer by their PCs or laptops.
After editing the contents, users can import the file to the display through USB flash
drive. The contents will then be played automatically.
How to change Picture Settings in X-Sign Player
1. Press MENU on the remote control to access X-Sign settings.
2. To change Picture Settings in X-Sign Player, Select Picture Settings.
X-Sign Designer can be downloaded from BenQ website. Please refer to the
postcard in the accessory pack for the instructions.
APPS48
Icon Description
Picture Mode
Press / on the remote control to adjust the picture mode.
Options are PANTONE® Color, , , M-Book Cinema Photo,
Custom.
Brightness Press / on the remote control to adjust the brightness. This
feature only works under Custom in Picture Mode.
Contrast Press / on the remote control to adjust the contrast. This
feature only works under Custom in Picture Mode.
Saturation Press / on the remote control to adjust the saturation. This
feature only works under Custom in Picture Mode.
Color
temperature
Press / on the remote control or click a preset color
temperature for the image. Options are Cool, Warm,Standard.
Hue, Sharpness, and Image Noise Reduction cannot work on Android input.
APPS 49
About All Apps
Select to launch All Apps. Select the application that you want to access.
Application Name Description
QuickSupport ( )
A remote control application. You can receive
technical remote support for your mobile devices
with the app.
File Manager ( ) Check files. File Manager can only manage files. To
play pictures, songs, or videos, use MediaPlayer.
TeamViewer Meeting ( )
Allow a video conference meeting with any other
TeamViewer Meeting users. Refer to
TeamViewer Meeting on page 50 for more
information.
Chromium ( ) Access the web pages.
WPS Office ( )
Read and edit the files in Office formats, including,
*.doc, *.txt, *.xls, and *.ppt. Refer to WPS Office on
page 51 for more information.
BenQ Suggests ( ) Show the Android apps suggested by BenQ. Refer to
BenQ Suggests on page 53 for more information.
DMS Client ( ) Device management solution, which allows remote
configuration and monitoring.
InstaShare ( )
Share files stored on the display’s internal memory
and connected storage devices. InstaShare is not
preloaded. You need to download the app via BenQ
Suggests. Refer to InstaShare on page 54 for more
information.
Produkt Specifikationer
| Mærke: | BenQ |
| Kategori: | LCD-skærmen |
| Model: | SL7502K |
| Vekselstrømsindgangsspænding: | 100 - 240 V |
| Vekselstrømsindgangsfrekvens: | 50/60 Hz |
| Bredde: | 1689.5 mm |
| Dybde: | 91.1 mm |
| Højde: | 967.7 mm |
| Vægt: | 52000 g |
| Produktfarve: | Sort |
| Skærm diagonal: | 75 " |
| Skærmopløsning: | 3840 x 2160 pixel |
| Berøringsskærm: | Ingen |
| Wi-Fi: | Ingen |
| USB-port: | Ja |
| HD-type: | 4K Ultra HD |
| Skærmteknologi: | LED |
| Skærmens lysstyrke: | 500 cd/m² |
| Responstid: | - ms |
| LED-baggrundsbelysning type: | Direct-LED |
| Indbyggede højttaler(e): | Ja |
| Opbevaringstemperatur (T-T): | -10 - 60 °C |
| Udgangseffekt (RMS): | 32 W |
| Antal HDMI-porte: | 3 |
| DVI-port: | Ingen |
| Ethernet LAN-porte (RJ-45): | 1 |
| Ethernet LAN: | Ja |
| Skærmvisning (OSD): | Ja |
| Antal OSD sprog: | 26 |
| OSD-sprog: | ARA, CHI (SIMPL), CHI (TR), CZE, DAN, DEU, DUT, ENG, ESP, FIN, GRE, HUN, ITA, JPN, KOR, NOR, POL, POR, RUM, RUS, SWE, THA, TUR, VIE |
| VESA montering: | Ja |
| Panel montering grænseflade: | 600 x 400 mm |
| Strømforbrug (standby): | 0.5 W |
| Driftstemperatur (T-T): | 0 - 40 °C |
| Intern hukommelse: | 4 GB |
| Operativsystem installeret: | Android 8.0 |
| Antal indbyggede højttalere: | 2 |
| USB version: | 2.0/3.2 Gen 1 (3.1 Gen 1) |
| Antal USB-porte: | 4 |
| Intern lagerkapacitet: | 32 GB |
| Kontrastforhold (typisk): | 1200:1 |
| HDMI-version: | 2.0 |
| Antal DisplayPorts: | 1 |
| Aktiv skærmområde (B x H): | 1649.7 x 927.9 mm |
| VGA (D-Sub) indgangsporte: | 1 |
| Panel levetid: | 50000 t |
| RS-232 grænseflade: | Ja |
| Antal HDMI-indgangsporte: | 2 |
| Computersystem: | Ja |
| Orientering: | Horisontal/vertikal |
| Antal HDMI-udgangsporte: | 1 |
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