Power Supply; Listening To The Radio - Bigben RR30 Operating Instructions Manual

Power Supply

Connecting AC power
display.
Installing a battery
Installing a battery
To keep the clock running for up to eight hours during an AC power failure, insert a 9-volt battery(not
supplied) in the battery compartment. For the longest life, we recommend you use an alkaline battery.
Notes:
• The display does not light when the alarm clock radio is operating only on battery power but the clock
time remains in memory.
• "During an AC power failure, the alarm could be set only when the BUZZER / AUTO / STANDBY / ON
switch is set to BUZZER or AUTO" (No wake up).
• A prolonged power failure can drain the battery.
Battery notes:
• Use only fresh batteries of the required size and recommended type.
• Dispose of old batteries promptly and properly. Do not burn or bury them.
• If you do not plan to use the alarm clock radio for a month or longer, remove the batteries. Batteries can
leak chemicals that can damage electronic parts.
Using your clock
Setting the clock time
Press and Hold CLOCK SET and press HOUR to adjust the hour and press MINUTE to adjust the minutes
until the correct time is shown on the display.
Notes: The clock is shown in a 24 hour format.

Listening to the radio

Selecting radio
Tuning to a station
Adjust the TUNING control until you reach the desired station. The display shows the current radio
frequency.
Slide BUZZER / AUTO / STANDBY / ON to STANDBY
Notes:
• When done, remember to slide BUZZER / AUTO / STANDBY / ON to BUZZER or AUTO so the buzzer alarm, or
radio will sound at the preset alarm time.
• Adjust the VOLUME control so the alarm is loud enough to wake you up.
• Refer to "using the alarm" for details.
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