GB-4
Setting the date
1. Press the
DATE
button and the date display will flash.
2. Press the
DAY
button to set the day.
3. Press the
MONTH
button
to set the month.
4. Press and hold down the
DAY
or
MONTH
button to quickly change the day or month.
5. Press the
DATE
button
again to confirm
the time setting.
Note: On this unit, February contains 29 days. However, this only happens once every four
years. If the month of February only contains 28 days, you will have to correct the date at
the end of the month and go manually from 29/02 to 01/03.
Setting the alarm time
1. Press the
ALARM
button and the alarm time will flash.
2. Follow the above steps 2 to 4 in “
Setting the clock
” to set the alarm time and “ ” will be
displayed.
3. Press the
ALARM
button
again to confirm
the alarm time setting.
Alarm operation
The unit allows you to wake up to the sound of the buzzer or radio.
1. Press the
ALARM
button and alarm time will flash.
2. To adjust the alarm time, follow the above steps in “
Setting the alarm time
”.
3. Press the
AL ON/MODE
button to activate the alarm function.
4. Press the
AL ON/MODE
button again to select the buzzer (
) or the radio
alarm mode ( ).
5. When the preset alarm time is reached, the alarm will sound in the selected
alarm mode (buzzer or radio).
6. Press
button to stop the alarm and it will sound again the next day.
7. To cancel the alarm function, press and hold down the
ALARM
button for about 2 seconds.
Note: While the buzzer alarm volume is fixed and cannot be adjusted, the radio
alarm volume can be adjusted to your desired level using the VOLUME dial.
To select the station, refer to “RADIO OPERATION”.
Snooze function
When the alarm sounds, press the
SNOOZE
button to stop the alarm temporarily and it will
sound again after 9 minutes. This alarm cycle will repeat up to one hour. To cancel the
SNOOZE
function and repeat the alarm the next day,
press the
button.
Temperature LCD display
Press the
TEMP
button to display the temperature in °C. After 5 seconds, the
date will be displayed again.
Multi-color LCD display
The LCD display backlight has a total of 7 colors, which are displayed in sequence. You can
choose to display one color only by pressing the
COLOR
button when the desired
backlight
color is being displayed. Press this button again to return to automatic color changing.
GB-5
RADIO OPERATION
Listening to the FM radio
1. Press the
button to turn on the unit. The radio on LED lights up.
2. Turn the
TUNING
dial to receive an FM station.
3. Adjust the volume level by turning the
VOLUME
dial.
4. To turn off the radio, press the
button to go to standby mode.
Note: Extend and position the FM antenna to achieve optimum reception.
Connecting headphones
Plug the headphones (not supplied) into the headphones jack at the back of the main unit for
private listening. The speaker output will be shut off automatically.
MAINTENANCE
Care and maintenance
To clean the unit, unplug it and wipe off dust and stains with a soft cloth moistened with a mild
soap and water solution only. Do not use benzene, thinner or similar chemicals to clean the
cabinet.
If at any time in the future you should need to dispose of this product, please note that waste
electrical products should not be disposed of with household waste. Please recycle where
facilities exist. Check with your local authority or retailer for recycling advice (Waste Electrical
and Electronic Equipment Directive).
TECHNICAL SPECIFICATIONS
Temperature
Measurable range 0 – 50 °C +/- 1°C
Radio
Tuning range
FM 87.5 – 108 MHz
Antenna
FM
wire
antenna
General
Output
power 100
mW
Power
consumption
2.3
W
Speaker
1”
diameter,
8
Ohm
impedance
Power source (AC/DC adapter) Input: AC 230V ~ 50Hz, output:
Clock back up battery 1 x lithium battery CR2025 (not supplied)
Dimension 58 (L) x 58 (W) x 122 (H) mm
Weight 0.25
Kg
Note: Due to continuing improvements, the technical specifications are subject to change
without notice.
