Important Safeguards; General Operation; Power Supply - Telefunken TF-1700UB Instruction Manual

Instruction manual

Important safeguards

• The 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.
• Do not disassemble the unit yourselves
Refer servicing to qualified service personnel
All the illustrations in this manual are
schematic images, which may differ from
actual objects.

Power supply

• The unit operates on an internal
rechargeable Li-ion battery.
• The battery can be recharged with the
provided USB charging cable. Before first
plugging the appliance check that voltage
indicated on the rating label corresponds
to the mains voltage in your home.
• Insert the charging cable into the
DC 5V socket at the top panel of the unit.
• Connect the charging cable to the power
source. The unit is charging when the red
LED indicator is on.
• For best results, try to fully charge the
battery before each use. If the battery is
drained, please allow it to recharge for a few
hours.
• Put the OFF/ON switch into ON
position to switch the unit on. Put it into OFF
position to switch off.
3

General operation

Setting the clock
• Press the button.
The time will start to flash.
• Press the - and + buttons
to set the HOUR. Press the
hour is set.
• Press the - and + buttons
to set the MINUTES. Press the
the minute is set.
Setting the alarm
• After you set the clock, the next
function to set is the alarm. Use the + and -
buttons to set the alarm time. Press the
button when finished.
• After you set the alarm time,
press + or - to switch between YES and NO.
YES means the alarm is on, the alarm icon
will appear on the display. NO switches the
alarm off and the icon disappears.
• When finished, press
to confirm the settings and quit.
• When the alarm goes off, press
any button to shut it off.
button after the
button after