BZBGear CHA Manual

BZBGear Ikke kategoriseret CHA

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USB 3.1 Gen 1 Full HD Video Capture Device

with Scaler and Audio

BG-CHA

User Manual

CONNECTION DIAGRAM

USB PIN DEFINITION

INTRODUCTION

The BG-CHA USB 3.1 Gen 1 Full HD Video

Capture Device with Scaler and Audio provides a

professional way to capture HDMI video signals. It

adopts USB 3.1 Gen 1 (USB 3.0) interface, which can

realize high-speed transmission. Users can capture

Full HD (1080p60) video by this capture device.

Besides, BG-CHA can capture and display original

uncompressed HDMI video with more realistic color

rendition. BG-CHA also uses large volume image

buffer technology which effectively avoids the video

tearing. The high sampling rate and high sampling

accuracy assure images with high sharpness, rich

details, and less color edges.

BZBGEAR wants to assure you peace of mind.

We're so confident in the quality of our products

that along with the manufacturer's one-year

limited warranty, we are offering free second-year

warranty coverage upon registration*.

Taking advantage of this program is simple,

just follow the steps below:

1. Register your product within 90 days of

purchase by visiting BZBGEAR.com/warranty.

2. Complete the registration form. Provide all

necessary proof of purchase details, including

serial number and a copy of your sales receipt.

For questions, please call 1.888.499.9906 or

email support@bzbgear.com.

For complete warranty information, please

visit BZBGEAR.com/warranty or scan the QR code

below.

*Terms and conditions apply. Registration is

required.

WARRANTY

P1 P2

VBUS

D-

D+

GND

SSRX-

SSRX+

GND

SSTX-

SSRX+

Shield

SHELL

HDMI CABLE

USB 3.0

Laptop

LIVE

PS4

Camcoder

DSLR Camera

1x BG-CHA

1x USB 3.1 Gen 1 A to A Cable (host to device)

1x User Manual

SPECIFICATIONSFEATURES

PACKAGE CONTENTS

TROUBLESHOOTING

Supports HDMI output resolution scaler with audio

embedding

HDMI video and audio streams over USB 3.1 Gen 1

Supports UVC1.0

Supports input and output video resolution up to

1080p 60Hz

Auto-detection on video format to ensure

plug-play operations

Recording Video Format: H.264 (Software

Compression)

Works on multiple operating system platforms

(Windows 7/8.1/10, Mac and Linux OS)

Compatible with most 3rd party software such as

OBS Studio and AMCap

Supports USB 3.1 (MJPG/YUY2) and USB 2.0 (MJPG)

Low Lattency

System Requirements (Recommanded)

Windows® 7(SP1) / Windows 8.1 / Windows 10

PC: Intel® CoreTM i5-4440 3.10GHz + NVIDIA®

GeForce® GTX 660 or higher

Laptop: Intel® Core i7-4810MQ + NVIDIA GeForce GTX

870M or higher

4GB RAM or higher

Model Name BG-CHA

Technical

Role of usage

Video Capture Device

Input Video

bandwidth

150MHz

Output Video

bandwidth

Up to 350MBps (USB)

Video support Up to 1080p60

Audio Input SDI Embedded Audio & Stereo audio Input

Audio Format 2 Channel, 44.1 and 48KHz sample rate, up to 16bit PCM

Recording Mode Software Compression

Recording Video

Format

YUY2 (USB3.1 Gen 1), MJPG (USB2.0/3.1 Gen 1)

ESD protection

Human body model — ±15kV [air-gap discharge] & ±8kV [contact discharge]

PCB stack-up 6-layer board [impedance control — differential 100

; single 50

]

Firmware update Feasible via USB Port

Input 1x HDMI + 1x 3.5mm

Output 1x USB

HDMI connector Type A [19-pin female]

USB connector

USB 3.1 Type A (SuperSpeed USB)

Software compatibility

(not complete list)

OBS Studio (Windows, Linux), AMCap (Windows), Potplayer (Windows),

Skype (Windows, OS X), Hangout (Windows), TeamViewer (Windows)

OS Support

Windows 7 /8.1 /10, Mac and Linux OS

Mechanical

Housing

Metal enclosure

Dimensions

[L x W x H]

Model

102 x 62 x 17mm [4" x 2.4" x 0.6"]

Package

140 x 113 x 24mm [5.5" x 4.4" x 0.9"]

Carton

405 x 275 x 255mm [1'3" x 10.8" x 10"]

Weight

Model

Package

Fixedness

Wall-mounting case with screws

Power supply

Via USB

Power consumption

3 Watts [max]

Operation temperature 0~40°C [32~104°F]

Storage temperature -20~60°C [-4~140°F]

Relative humidity 20~90% RH [no condensation]

144g[5 oz]

227g[8 oz]

Video quality is apparently related to the capability of

computer and software setting.

Please use the included USB 3.1 cable in the box to

protect the device and avoid furthur compatible issues.

Our USB device has done comprehensive tests before

shipment. Most of the incompatibilities we have

experienced are not from the USB capture device

itself, but from the sophisticated software and

hardware combination of PC or laptop. Please follow

the following suggestions to see any helps.

OBS is popular USB capture freeware and has

excellent compatibility. Please download it and

start with OBS if users are not familiar with USB

capture device.

https://obsproject.com/download

The USB device supports HDCP mechanism to

protect legal content from pirates. If any HDMI input

with HDCP protection, OSD will display a message

to indicate HDCP existence. No capture will be

legally allowed if HDCP is detected. Please use

non-HDCP protected HDMI sources or disable

HDCP in order to get USB device work. Device like

PS4 supports such a feature to turn HDCP off.

Due to the complexities of OS and computer

hardware, different USB ports on PC or laptop may

have different performance or limitation. Please try

all USB ports to see if there are any differences.

Please must use the USB cable in box. We do not

guarantee the overall performance when the USB

capture box works with some other USB cables.

HDMI cable quality may also play an essential role

when capturing. Please be sure of that HDMI cable

can do 1080P@60 HDMI signal transmission or

better. Try different cables when the device is not

able to work as expected.

If audio has noise, please adjust sampling

frequency setting on PC or laptop. If the default

sampling rate is 48000 Hz, please select 44100 Hz

and vice versa. The path of setting sampling

frequency on windows 10 is:

PANEL DESCRIPTIONS

1 5432

AUDIO SWITCH: [left] Audio from stereo audio in,

[right] Audio from HDMI

USB OUT: Connect to a USB host (PC, NB, MAC…)

LED INDICATOR: Input signal indicator LED

HDMI IN: Connect to a HDMI source

STEREO AUDIO IN: Connect to analog stereo audio

source

Start → Setting → System → Sound → Device properties

→ Additional device properties → Advanced

Produkt Specifikationer

Mærke:	BZBGear
Kategori:	Ikke kategoriseret
Model:	CHA

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