Telefunken TF-1542 User manual

RADIO WITH ALARM /
РАДИОПРИЁМНИК C БУДИЛЬНИКОМ

TF-1542

Instruction manual

Руководство по
эксплуатации

Instruction manual

Dear customer!

Thank you for purchasing our product. For safety, it is strongly recommended to read
this manual carefully before connecting, operating and/or adjusting the product and keep
the manual for reference in future.

Description

1. Infrared sensor

2. Projection unit

3. Projection on/off

4. Time/Temp/180° flip

5. VOLUME +/
Display auto change
on/off button

6. CLK.ADJ button

7. NAP/M+/MEM/
Display auto-off button

8. ALARM 1 button

9. ALARM 2 button

10. /TUNE-/Y-M-D/TEMP/
C-F button

11. /TUNE+/DST button

12. VOLUME - button

13. SNOOZE/SLEEP/DIMMER

14. /ON/OFF RADIO/ALARM OFF button

Not indicated: power cord (back panel), FM antenna (back panel), temperature sensor (back
panel), battery compartment (bottom), display (front panel), FOCUS regulator (back panel).

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Utilization of the product

If you want to dispose of this
product, do not mix it with general household
waste. There is a separate collection system
for used electronic products in accordance
with legislation that requires proper treatment,
recovery and recycling.
Please contact your local authorities
for the correct method of disposal. By doing
so, you will ensure that your disposed product
undergoes the necessary treatment, recovery
and recycling and thus prevent potential
negative effects on the environment and
human health.

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Important safeguards

• This instruction manual contains important
operating and maintenance instructions. For
your safety, it is necessary to refer to the
manual. Keep the manual for future use.

• Do not hit or drop the unit.

• Do not expose the unit to vibration, direct
sunlight, too high or low temperatures 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.

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Instruction manual

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 of a mains current failure or power
outage, 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 for short-term 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 the voltage indicated on the rating
label corresponds to the mains voltage in your
location.

• Insert the plug into the electrical outlet.

• The set is now working as an electronic
clock.

=> Day => 12/24H mode => Current hours =>
Current minutes. The selected setting will blink.

• Press repeatedly button or press
and hold it to decrease the setting; press
repeatedly 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.

• In normal mode, press and hold DISPLAY
AUTO CHANGE button to toggle automatic
display of current date, time and temperature.
Press and hold this button again to disable this
fuction.

Dimmer function

To adjust brightness of display, press the
DIMMER button to select HIGH, MEDIUM or
LOW dimmer setting.

Reset

If the system does not respond or exhibits
erratic or intermittent operation, you may have
experienced an electrostatic discharge (ESD)
or a power surge that triggered the internal
microcontroller to shut down automatically. If
this occurs, simply disconnect the AC power
cord and remove the system backup battery,
wait for at least 3 minutes and then setup the
unit again as if it is a brand new unit.

Daylight saving time

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

General operations

Setting the clock and calendar

• Press and hold CLK.ADJ button. Press it
repeatedly to cycle through time and calendar
settings in the following order: Year => Month

Thermometer

Press TEMP/ button repeatedly to show
the current temperature. The temperature
indicatoin will be on for 5 seconds, then the
display returns to initial mode. Press and hold
TEMP/ button to switch between Celsius
and Fahrenheit temperature modes.

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Instruction manual

Display Auto Off function

• Press & hold the display auto on-off
button for 3 seconds, the LED display standby
indicator ( ) will light on, the LED display will
turn off after 15 seconds automatically, Press
any button to maintain the LED display for 15
seconds.

• Press & hold the display auto on-off
button for 3 seconds to cancel this function, the
LED display standby indicator will light off.

Radio operation

Tuner operations

• Press button to turn the radio on or off.

• Adjust the program by pressing /
TUNE- or /TUNE+ buttons. Press and hold
these buttons to automatically scan to the next
radio station with strong signal.

• Use VOLUME UP/DOWN buttons to adjust
volume level.

• To obtain better FM signal reception,
extend the FM wire antenna to its full length.

Radio presets

• Press button to turn the radio on.

• Use the /TUNE- or /TUNE+
buttons to select the desired radio station.

• Press and hold the MEM/MEM+ button;
“P01” will blink in the display.

• Use the /TUNE- or /TUNE+ button
to select the desired preset station (P01-P10)

• Press the MEM/MEM+ button again to set
the preset.

• Repeat steps 2 through 5 to set more
presets.

• The unit can store up to 10 stations.

• When “P01-P10” is blinking, press the
/TUNE- or /TUNE+ button to select the
preset number.

• When recalling preset stations, press
MEM/MEM+ button to select the preset
number.

Sleep to music

• In Radio mode, press SNOOZE/SLEEP
button to turn on sleep mode. The default sleep
time of 90 minutes will be set. Press this button
repeatedly to select 60, 30 or 15 minutes of
sleep time period. The figures will blink on
the display for 5 seconds. The radio will turn
off automatically after the preset time period
elapses.

• To cancel the sleep function, press
button.

Alarm operation

Setting the alarm

• Press either ALARM 1 or ALARM 2
buttons. Press and hold the button again to
cycle through alarm settings in following order:
hours => minutes => weekend => signal. The
selected setting will blink.

• Press repeatedly button or press
and hold it to decrease the setting; press
repeatedly button or press and hold it to
increase the setting.

• In normal mode, press ALARM 1 or
ALARM 2 buttons to show the alarm settings.

• In normal mode, press and hold ALARM 1
or ALARM 2 buttons to set the desired alarm.

Alarm signal selection

When setting the alarm signal you can select
buzzer (“bu” will be on),or radio (last radio
station will be on).

Snooze control

• When the alarm time comes, the signal will
sound for 30 minutes if no button is pressed.
After that the sound will mute and start at the
same time the following day.

• When the alarm is on, press SNOOZE/
SLEEP button to interrupt the alarm signal.
After 9 minutes the alarm will be on again.

• If you want to stop the alarm, press
button. The alarm will resume in 24 hours.

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