Additional Power; Alarm Operation; Radio Operation - Telefunken TF-1550U Instruction Manual

Instruction manual
power cord from the main supply before
disconnecting it from the unit.
• Disconnect the power cord from the mains
when not in use.

Additional power

• Insert 2 batteries AG13 into the additional
battery terminal. This is additional power
supply intended for maintenance of clock and
alarm settings. Without the additional power
you will need to set the clock and alarm anew
after each interruption of power supply.
• When the batteries are exhausted they
should be replaced. New batteries should be
aquired by user. Replace the batteries only
with batteries of the same type.
Setting the clock
Set the function switch to MODE position.
Press and hold CLOCK button on the RC
(TIME SET/MEM-UP/12H/24H button on the
unit) until the digits flash. Press repeatedly
/TUN- and
TUNING and
to set 12-hour or 24-hour clock display mode.
Press CLOCK (TIME SET/MEM-UP/12H/24H)
button to go to hour setting, hour digits will
flash. Press repeatedly
TUN+ ( /TUNING and
to set hours. Press CLOCK (TIME SET/MEM-
UP/12H/24H) button to go to minute setting,
minute digits will flash. Press repeatedly
/TUN- and
/TUNING) buttons to set minutes. Press
CLOCK (TIME SET/MEM-UP/12H/24H) button
to confirm clock setting.

Radio operation

• Set the function switch to RADIO position;
the current radio frequency will be displayed for
several seconds, then clock will be displayed.
• Press repeatedly
4
4
/TUN+ buttons on the unit (
/TUNING buttons on the RC)
/TUN- and
/TUNING) buttons
/TUN+ ( /TUNING and
/TUN- and
buttons on the unit (
TUNING buttons on the RC) to change the
current frequency downwards or upwards by
100 KHz.
• Press and hold
( /TUNING and
search the nearest strong signal station
downwards or upwards automatically.
• Press MEMORY button on the RC (
/MEMO/USB/SD button on the unit); C01
will blink. Press repeatedly TIME SET/MEM-
UP/12H/24H or ALARM.SET/MEM-DN buttons
on the unit to select the position number for the
current frequency. Press MEMORY ( /MEMO/
USB/SD) button to save the frequency in the
position (1~30).
• Press and hold MEMORY ( /MEMO/
USB/SD) button; it will start scanning from the
lowest frequency and automatically save all
available stations in positions (up to 30).
• When stations are saved in the memory,
press repeatedly TIME SET/MEM-UP/12H/24H
or ALARM.SET/MEM-DN buttons on the unit
or number buttons on the RC to select saved
stations.
/
• In radio mode, press SNOOZE button; the
display will show the current frequency for 10
seconds, then return to clock.
• Rotate VOLUME regulator to adjust the
sound volume level. Press MUTE button on the
/
RC to switch off the sound; the digits on the
display will blink. Press MUTE button again to
enable the sound.
• Extend the FM antenna for a better signal
reception.

Alarm operation

Setting the alarm
• Set the function switch to MODE position.
• Press and hold ALARM button on the RC
(ALARM.SET/MEM-DN button on the unit) until
the digits flash. AL1 indicator will be blinking
showing that the 1st alarm is being set.
• Press repeatedly
/TUN+
/TUNING and /
/TUN- and /TUN+
/TUNING) buttons to
/TUN- and /TUN+