Techno Line WL 1000 Manual

Techno Line WL 1000

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Side 1/2

Year (ashing)

"Date. Month."

(for 24h time display)

"Month. Date."

(for 12h time display)

Minutes (ashing)

Hours (ashing)

AIR QUALITY MONITOR

Instructions manual

INTRODUCTION:

Congratulations on purchasing this Air Quality Monitor with display of

indoor temperature and humidity. It is further acting as a DCF-77 radio

controlled clock with calendar display and alarm clock function. This

innovative product is ideal for use in the home or oce.

FEATURES:

• DCF radio controlled time with manual setting

• DCF Time reception ON/OFF

• Time zone setting: ± 12 hours

• 12/24h time display

• Calendar display

• Alarm setting with snooze function

• Indoor temperature display in ºC / ºF

• Indoor humidity display in RH%

• Air quality alert setting

• Air quality indicator

• Low battery indicator

• LED Back-light

SETTING UP:

1. Open the battery cover at the back of the air quality monitor as

indicated below.

2. Checking the correct polarization, insert 2 x C, IEC LR14, 1.5V

Alkaline batteries into the battery compartment and replace the

cover.

3. When the batteries are inserted, all the segments of the LCD

will light up briey and a “beep” will sound. The air quality

monitor will now start receiving the DCF time signal. After

approximate 3 to 5 minutes, the DCF time will be displayed.

4. If after 10 minutes, the DCF time has not been received, press

the SET key to manually enter a time initially.

Note:

• The Equivalent CO

ppm will only be displayed after 30

minutes.

• The air quality sensor will take up to 5 days after inserting

batteries to condition itself for the room it is placed. If the unit is

placed into another room, there might be a reconditioning time

of several days as well.

INSTALLING AND REPLACING THE BATTERY IN THE

AIR QUALITY MONITOR

The air quality monitor

uses 2 x C, IEC LR14,

1.5V batteries. To

install and replace the

batteries, please

follow the steps below:

1. Remove the cover at the back of the air quality monitor.

2. Insert batteries observing the correct polarity (see marking).

3. Replace compartment cover.

BATTERY CHANGE:

It is recommended to replace the batteries in the unit regularly to

ensure optimum accuracy of the unit (Battery life See Specications

below).

Please participate in the preservation of the

environment. Return used batteries to an authorised

depot.

DCF RADIO CONTROLLED TIME

The time base for the radio controlled time is a Cesium Atomic Clock

operated by the Physikalisch Technische Bundesanstalt

Braunschweig which has a time deviation of less than one second in

one million years. The time is coded and transmitted from Mainingen

near Frankfurt via frequency signal DCF-77 (77.5 kHz) and has a

transmitting range of approximately 1,500 km. Your radio-controlled

clock receives this signal and converts it to show the precise time in

summer or wintertime.

The quality of the reception depends greatly on the geographic

location. In normal cases, there should be no reception problems

within a 1,500 km radius of Frankfurt.

DCF reception is done twice daily at 02:00 and 03:00 am. If the

reception is not successful at 03:00 am, then the next reception takes

place the next day at 02:00 am.

If the tower icon ashes, but does not set the time or the DCF tower

does not appear at all, then please take note of the following:

• Recommended distance to any interfering sources like

computer monitors or TV sets is a minimum of 1.5 - 2 meters.

• Within ferro-concrete rooms (basements, superstructures), the

received signal is naturally weakened. In extreme cases,

please place the unit close to a window and/ or point its front or

back towards the Frankfurt transmitter.

• During nighttime, the atmospheric disturbances are usually less

severe and reception is possible in most cases. A single daily

reception is adequate to keep the accuracy deviation below 1

second.

KEY FUNCTIONS:

The Air Quality Monitor has 5 easy-to-use keys:

SET key:

• Press and hold to enter the manual setting modes: time zone,

DCF ON/OFF, 12/24 hour time display, manual time, calendar

display, snooze time, ºC / ºF temperature display, alert settings

• Press briey to display the calendar for about 6 seconds

• Stop alarm ringing

+ key:

• Press to change, set, toggle all manual settings

• Stop alarm ringing

MODE key:

• Press to toggle between: alarm time, seconds, and Equivalent

ppm display

• Stop alarm ringing

• Exit the manual setting mode

ALARM key:

• Press and hold to enter the alarm setting mode

• Activate / deactivate the alarm

• Stop alarm ringing

• Exit the manual setting mode

SNOOZE key:

• Enter snooze during alarm ringing

• Exit the manual setting mode

LCD SCREEN

MANUAL SETTINGS:

The following manual settings can be done in the setting mode:

• Time zone setting

• DCF ON/OFF setting

• 12/24 hour time setting

• Time setting

• Calendar setting

• Snooze setting

• ºC / ºF temperature display setting

• Air quality alert setting

Press and hold the SET button for about 3 second to enter the setting

mode:

TIME ZONE SETTING

The time zone default is "0 hour. To set a dierent time zone: "

1. The current time zone value starts ashing.

2. Use the key to set the time zone. The range runs from 0, 1, +

2…12, -12, -11, -10… -2, -1, 0, in consecutive 1-hour intervals.

3. Conrm with the key and enter the SET Time reception

On/O setting.

TIME RECEPTION ON/OFF SETTING

In area where reception of the radio-controlled time (DCF time) is not

possible, the time reception function can be turned OFF. The clock will

then work as a normal quartz clock. (Default setting is ON).

1. The digit “ON” and tower icon will start ashing on the LCD.

2. Use the key to turn OFF the time reception function if +

necessary.

3. Conrm with the key and enter the SET 12/24 hour time

display setting.

Note:

If the Time Reception function is turned OFF manually, the clock will

not attempt any reception of the radio-controlled time (DCF time) as

long as the Time Reception OFF function is activated. The Time

Reception icon and the DCF icon will not be displayed on the LCD.

12/24 HOUR TIME DISPLAY SETTING

1. “12hr” or “24hr” ashes in the LCD. (default 24hr)

2. Press the key to select the “12hr” or “24hr” display mode. +

3. Conrm with the key and enter the . SET Manual time setting

Note:

When 24h time display is selected, the calendar format will be date

and month display. When 12h time display is selected, the calendar

format will be month and date display.

MANUAL TIME SETTING

In case the air quality monitor is not able to detect the radio-controlled

time (DCF time) signal (disturbances, transmitting distance, etc.), the

time can be manually set. The clock will then work as a normal Quartz

clock.

To set the clock:

1. The hour digits start ashing in the time display section.

2. Use the key to adjust the hours and then press key to go + SET

to the minute setting.

3. The minute will be ashing. Press the key to just the minutes. +

4. Conrm with the key and enter the . SET Calendar setting

Note:

The unit will still try to receive the signal despite a manual setting.

When the signal is received, the manually set time will automatically

be replaced by the received time. During reception attempts, the DCF

tower icon will ash. If reception has been unsuccessful, the DCF

tower icon will not appear but reception will still be attempted.

CALENDAR SETTING

The date default of the air quality monitor is 1. 1. of the year 2013

after initial set-up. Once the radio-controlled time signals are received,

the date is automatically updated. However, if the signals are not

received, the date can also be set manually. To do this:

1. The year starts ashing. Use the key, set the year required. +

The range runs from 2013 to 2049 (default is 2013).

2. Press the key to enter the month setting. SET

3. The month digit will be ashing. Press the key to set the +

month.

4. Press the T key to enter the date setting. SE

5. The date digit will be ashing. Press the key to set the date. +

6. Conrm with the key and enter the . SET Snooze setting

SNOOZE SETTING

The snooze time can be set OFF or to a maximum time of 30 minutes

(default is 10 minutes):

1. The snooze time (in minute) digit will be ashing. Use the key +

to set the snooze time (in minute). Each pressing of the button

will increase the snooze time by 5 minutes (5, 10…30 min).

The snooze can also be set OFF when the “OFF” digit is being

displayed.

2. Conrm with the button and enter the SET ºC/ºF temperature

unit setting.

Note:

If the snooze time has been set “OFF”, the snooze function will not be

activated.

°C/°F TEMPERATURE UNIT SETTING

The default temperature reading is set to °C (degre e Celsius). To

select °F (degree Fahrenheit):

1. The “°C” will be ashing, use the key to toggle between “°C” +

and “°F”.

2. Conrm with the key and enter the SET Air quality alert

setting.

AIR QUALITY ALERT SETTING

The air quality monitor has 3 alert settings (default: ALL):

Function keys

LCD display

Function key

Battery

compartment

SET key

ALARM key

+ key

MODE key

SNOOZE key

Flashing

Time

Low battery icon

Indoor temperature

in ºC/ºF

Alarm time /

Equivalent CO

ppm / seconds

display

Indoor relative

humidity % RH

Alarm icon

DCF Tower icon (for time reception)

Flashing

Air quality indicator

Flashing

Alarm icon (ON)

Alarm time

• LED alert ashing with alert sound ALL:

• alert o (no LED alert ashing, no alert sound) OFF:

• LED alert ashing onlyLED:

1. The setting starts ashing. Use the key to set the required +

setting (ALL, LED, OFF).

2. Conrm with the key and the . SET exit the manual settings

Note:

If the air quality alert has been set to “ALL” or “LED”:

• Equivalent CO

ppm

> 1500ppm:

LED alert blinks at a slower speed (1.5s) and no alert sound.

• Equivalent CO

ppm

> 2000ppm:

LED alert blinks at faster speed (0.5s) and has alert sound.

(Alert will sound only if the air quality setting has been set to

ALL).

Note about the air quality alert:

• The air quality alert will sound for a maximum duration of 30

minutes. To stop the alert, press any key.

• If the time alarm or the DCF reception occurs while the air

quality is on alert mode, the air quality alert sound and LED

ashing will momentarily stop. It will restart once the time alarm

is stopped, or after the DCF time reception is done.

AIR QUALITY INDICATOR

The air quality indicator is located on the bottom of the LCD. It

changes from GREEN to RED by measuring the Equivalent CO

ppm.

The Equivalent CO

ppm can be displayed when pressing the MODE

key briey:

* The air quality value shown, after sensor conditioning, may dier +/-

250 ppm.

Note:

A 9-level bar graph is used to indicate “GREEN” to “RED” air quality

level in the surrounding environment:

Levels

Equiv

alent CO

ppm

GREEN (level 1) 450 – 600ppm

Level 2 650 – 800ppm

Level 3 850 – 1000ppm

Level 4 1050 – 1200ppm

Level 5 1250 – 1500ppm

Level 6 1550 – 1800ppm

Level 7 1850 – 2100ppm

Level 8 2150 – 2400ppm

RED (level 9) 2450ppm ≥

ALARM SETTING

To set alarm:

1. Press and hold key for about 3 seconds until the alarm ALARM

time display ashes.

2. The hour digit will be ashing. Press the key to adjust the +

hour.

3. Then, press key and the minute digit will start ashing. ALARM

Press key to set the minute. +

4. Press again the key to conrm the setting and exit the ALARM

alarm setting.

Note:

• To activate/ deactivate the alarm function, press the ALARM

button once. The display of the alarm icon represents that the

alarm is "ON".

• The duration of alarm sounding is 180 seconds.

TO ACTIVATE THE SNOOZE FUNCTION AND

STOPPING THE ALARM:

1. When the alarm is sounding, press the key to SNOOZE

activate the snooze function. The alarm will stop and re-

activate after the time interval of the snooze time pre-set by

user.

2. To stop the alarm completely, press any keys other than the

SNOOZE key.

CARE AND MAINTENANCE:

• Extreme temperatures, vibration and shock should be avoided

as these may cause damage to the unit and give inaccurate

forecasts and readings.

• Precautions shall be taken when handling the batteries. Injuries,

burns, or property damage may be resulted if the batteries are

in contact with conducting materials, heat, corrosive materials

or explosives. The batteries shall be taken out from the unit

before the product is to be stored for a long period of time.

• Immediately remove all low powered batteries to avoid leakage

and damage. Replace only with new batteries of the

recommended type.

• When cleaning the display and casings, use a soft damp cloth

only. Do not use solvents or scouring agents as they may mark

the LCD and casings.

• Do not submerge the unit in water.

• Special care shall be taken when handling a damaged LCD

display. The liquid crystals can be harmful to user's health.

• Do not make any repair attempts to the unit. Return them to

their original point of purchase for repair by a qualied engineer.

Opening and tampering with the unit may invalidate their

guarantee.

• Never touch the exposed electronic circuit of the device as

there is a danger of electric shock should it become exposed.

• Do not expose the units to extreme and sudden temperature

changes, this may lead to rapid changes in forecasts and

readings and thereby reduce their accuracy.

SPECIFICATIONS:

Recommended temperature range:

+5ºC to +40ºC / +41ºF to 139.8ºF

Temperature measuring range:

Indoor : -9.9ºC to +59.9ºC with 0.1ºC resolution /

14.1ºF to +139.8ºF with 0.2ºF resolution

(OFL displayed if outside this range. In degree F

display, OFL will displayed when over 99.9ºF)

Relative humidity measuring range:

Indoor : 20% to 95% with 1% resolution (display “- -“ if

temperature is OFL, except when the temperature is

100ºF to 139.8ºF; display “19%” if < 20% and “96%”

if > 95%)

Equivalent CO

ppm measuring range:

450ppm to 6950ppm with 50ppm resolution (display OFL > 6950ppm)

Measuring intervals:

Indoor temperature checking interval : every 16 seconds

Indoor humidity checking interval : every 16 seconds

Air quality level checking interval : every 3 minutes

Power consumption: 2 x C, IEC LR14, 1.5V

Dimensions (L x W x H): 149.4 x 49 x 83.7mm

LIABILITY DISCLAIMER:

• The electrical and electronic wastes contain hazardous

substances. Disposal of electronic waste in wild country and/or

in unauthorized grounds strongly damages the environment.

• Please contact your local or/and regional authorities to retrieve

the addresses of legal dumping grounds with selective

collection.

• All electronic instruments must from now on be recycled. User

shall take an active part in the reuse, recycling and recovery of

the electrical and electronic waste.

• The unrestricted disposal of electronic waste may do harm on

public health and the quality of environment.

• As stated on the gift box and labeled on the product, reading

the “User manual” is highly recommended for the benet of the

user. This product must however not be thrown in general

rubbish collection points.

• The manufacturer and supplier cannot accept any responsibility

for any incorrect readings and any consequences that occur

should an inaccurate reading take place.

• This product is designed for use in the home only as indication

of the temperature and other weather data.

• This product is not to be used for medical purposes or for

public information.

The specications of this product may change without prior

notice.

• This product is not a toy. Keep out of the reach of children.

No part of this manual may be reproduced without written

authorization of the manufacturer.

“ALL” ashing

Air quality indicator

Bar graph

R&TTE Directive 1999/5/EC

Summary of the Declaration of

Conformity : We hereby declare

that this wireless transmission

device does comply with the

essential requirements of R&TTE

Directive 1999/5/EC.

Equivalent CO

ppm (parts per

million) value*

Produkt Specifikationer

Mærke:	Techno Line
Kategori:
Model:	WL 1000
Bredde:	150 mm
Dybde:	48 mm
Højde:	85 mm
Produktfarve:	Brown, Metallic
Batterispænding:	1.5 V
Skærmtype:	LCD
Volumenkontrol:	Digital
Kalender:	Ja
Termometer:	Ja
Strømkilde:	Batteri
Batteritype:	LR14
Antal understøttede batterier:	2
Baggrundslys:	Ja
Lydalarm:	Ja
Alarmfunktion:	Ja
Snooze funktion:	Ja
Datoangivelse:	Ja