CR9935
PLL RDS Dual Alarm
Clock Radio
ROBERTS
Sound for Generations
Please read this manual before use
Contents
Important Information ......................................................... 1
Automatic plug and play setup .......................................... 2
Controls ........................................................................... 3-4
Display ............................................................................... 5
Mains Operation ................................................................ 6
Display backlight............................................................... 6
Night light .......................................................................... 6
Setting the clock automatically ........................................ 7
Setting the clock manually ............................................... 8
Setting the day of week manually .................................... 8
Setting the alarm time ...................................................... 9
Displaying the alarm time ................................................. 9
Wake to buzzer ................................................................ 9
Wake to radio .................................................................. 10
Snooze control ................................................................ 10
Sleep timer ...................................................................... 10
Weekend alarm cancel ................................................... 11
Operating your radio - search tuning .............................. 11
Operating your radio - manual tuning ............................. 12
Presetting stations .......................................................... 13
Recalling a preset station ............................................... 14
Last station memory ....................................................... 14
Radio Data System (RDS) .............................................. 15
Operating your radio using RDS ..................................... 16
Display modes ................................................................. 16
Radio text ........................................................................ 17
Programme type display (PTY) ...................................... 17
Programme type search ................................................. 18
Traffic announcements (TA) ...................................... 18-19
Demonstration mode ....................................................... 20
Headphones .................................................................... 20
General ............................................................................ 21
Specifications.................................................................. 22
Circuit features ................................................................ 22
Important Information - please read before use
To assist the auto setup of your clock radio it is recommended that, before connecting your radio to the mains
supply, to fully extend the pig tail aerial on the rear of
your clock radio and place your clock radio in a position
where radio reception is best.
note : the two LR6 (AA size) batteries provide power for
the clock/memory backup and must be fitted at all times.
1
Automatic Plug and Play setup
When your Clock Radio is first connected to the mains supply or after
a power failure (when backup battery is not installed), the Auto setup
will proceed as follows:-
• Automatically search all wavebands and store stations in
presets.
• Automatically set the time and day of week.
1. Connect to mains (see page 6). Your radio will show "SEARCHING
FM PLEASE WAIT' followed by a Demonstration of the RDS features
available.
2. Your radio is ready for use when the Auto Time indicator stops
flashing.
3. The auto time indicator will flash in the display whilst time setting
is carried out.
4. If the first station detected by the automatic setup does not carry
Clock Time information your radio will automatically change to
another station after 1-2 minutes. This process will repeat until the
clock is set.
5. Press the Power button to switch on your radio and press one of the
Preset buttons to select a station. Adjust the volume using the
Volume control. To switch off your radio press the Power button.
Note:- Auto setup can take up to 5 minutes to complete and is
dependent on the signal strength and number of stations in your
area.
To interrupt the Auto setup press and release the Memo button.
Should Auto setup fail, setting the clock and pre-setting stations can
be carried out manually as described in the following sections.
5
5
If you need any further advice, please call our Technical Helpline on :-
020 8758 0338 (Mon-Fri)
2
Controls
(Top)
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910 1112 13
1. Preset buttons
2. Display button
3. Sleep button
4. On/Off button
3
4
3
2
1
5. Radio text button
6. Time button
7. Program type button
8. Light button
9. Snooze/Night Light button
10. Weekend cancel/Traffic button
11. Memory button
12. Alarm 2 button
14
15
16
13. Alarm 1 button
14. Band button
15. Tuning up button
16. Tuning down button
Controls
(Left side)
17
(Right side)
18
17. Headphone socket
18. Volume control
If you need any further advice, please call our Technical Helpline on :-
020 8758 0338 (Mon-Fri)
4
Display
532
1
1. Waveband indicators
2. Auto time indicator
3. Traffic information indicator
4. Enhanced other networks indicator
5. RDS indicator
6. Memory indicator
7. Frequency, time and text display area
8. Weekend cancel indicator
9. Sleep time indicator
10. Radio text indicator
11. Programme type indicator
12. Alarm 2 indicators
13. Alarm 1 indicators
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8910111213
5
Mains operation
1. Place your radio on a flat surface.
2. Plug the mains plug into a wall socket and switch on the wall socket.
Display backlight
The display back light will be switched on for 10 seconds whenever any
button is pressed.
The display backlight can also be set to remain on at 3 different levels,
dim, bright and off. During automatic setup, radio text and demonstration
mode the display backlight will remain on.
1. Press the Light button for dim backlight, press once again for bright
backlight and once again for off.
Night light
1. Press the Snooze/Night Light button to adjust level of night light,
press once for dim light press once again for bright light and once
again to switch off.
1
The night light will provide a warm glow adequate to allow you to
move safely around the room.
If you need any further advice, please call our Technical Helpline on :-
020 8758 0338 (Mon-Fri)
1
6
Setting the clock automatically
The clock time and day of week can be set automatically when receiving
an RDS station that transmits clock time (CT). The CT information is
transmitted once every minute. If the station has sufficient signal
strength the clock will set within one or two minutes.
1. Switch on the radio with the On/Off button.
2. Select the FM waveband using the Band button.
3. Fully extend the wire aerial on the rear of your clock radio.
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2
4. Repeatedly press the Time button until the auto time symbol
appears in the display.
5. Press and hold down the Up or Down buttons until the frequency
in the display begins to change rapidly, release the button.
6. The radio will now start to search the FM waveband and will stop
when it finds a station of sufficient strength. If the station is of
sufficient strength the symbol will light up in the liquid
crystal display.
7. The auto time indicator will flash in the liquid crystal display
indicating that the radio is waiting for the RDS time signal. The
indicator will stop flashing when the time is set.
If the clock does not set within three to four minutes, the radio station
may not be transmitting clock time (CT) information - try another
radio station. e.g. BBC R1, R2, R3 or R4.
The clock time and day of week are updated each time the radio is
switched on and whilst listening to an RDS station transmitting clock
time (CT) information.
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