Hyundai Electronics H-1549 - Инструкция по эксплуатации - Страница 3

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Instruction manual

Important safeguards

•  The instruction manual contains important 

operating and maintenance instructions. For 
your safety, it is necessary to refer the manual. 
Keep the manual for use in future.

•  Do not hit or drop the unit.
•  Do not expose the unit to vibration, 

direct sunlight, too high or low temperature or 
humidity.

•  If you are not going to use the unit within 

a long period of time, remove the batteries to 
avoid their leakage.

•  Do not disassemble the unit yourselves. 

Refer servicing to qualified service personnel.

Power supply

Battery operation

•  Insert 1 x 3 V lithium battery CR2032 (not 

included) to the terminal inside the battery 
compartment according to the polarity marks (+ 
and -). Your set will not work normally from the 
battery supply, but there is now the advantage 
that, in case there is a mains current failure, 
your clock will continue to work. The clock 
display will not light up, the clock time and 
alarm setting will be held in the clock memory 
by the battery back-up system.

This enables you to move the set from place to 

place without re-setting the clock every time. The 
battery back-up system is only meant to be used 
from short temporary power failures. For longer 
durations the battery may become exhausted or 
there may be some deviation in accuracy.

•  When the battery is exhausted, it should 

be removed from the set to prevent leakage. 
If you do not wish to take advantage of the 
battery back-up system, your set will work 
normally without a battery. However, if 
disconnected from the mains, the clock figures 
will flash when the mains are reconnected and 
you must re-set the clock.

AС operation

•  The appliance is for household use only.
•  Before the first connecting of the appliance 

check that voltage indicated on the rating label 
corresponds the mains voltage in your home.

•  Insert the plug into the power supply.
•  The set is now working as electronic clock.

General operations

Setting the clock and calendar

•  Press and hold MODE button. Press it 

repeatedly to cycle through time and calendar 
settings in following order: Year => Month => 
Day => 12/24H mode => Current hours => 
Current minutes. The selected setting will blink.

•  Press repeatedly TEMP/

 button or 

press and hold it to decrease the setting; press 
repeatedly Y-M-D/

 button or press and hold 

it to increase the setting.

•  In normal mode, press repeatedly Y-M-D/

 button to switch the display between 

current time, year and month and day. Each 
indication will be on for 5 seconds, then the 
display returns to initial mode. 

Dimmer function

To adjust brightness of display, slide 

DIMMER switch to HIGH or LOW position.

Reset

To reset all settings of the unit to default 

settings, press the RESET hole with a pointed 
object (e.g., a ballpoint pen). This measure is 
needed when you changed the batteries in the 
unit or if the unit does not function correctly.

Daylight saving time

Press and hold Y-M-D/

 button to 

switch on or off the DST (Daylight Saving 
Time) mode. This enables to observe 1-hour 
difference between summer and winter time.

Thermometer

Press TEMP/

 button to show the current