Volume Control; Sleep Mode Timer; Replace Clock Back-Up Batteries; Basic Specifications - Bigben RR90 EPOK Operating Instructions Manual

5.1 Storing a Station to Memory: Pre-Set Stations
• In radio mode, press & hold skip -/ + [11, 12] to search for the desired station.
• Press Memory [10] to activate the memory function. The display will flash the station number
(i.e. P01 to P20).
• Press skip -/+ [11, 12] to select the desired station number (i.e. P01 to P20).
• Finally, press Memory [10] to confirm and save the station number.
5.2 Returning to a Pre-Set Station
• In radio mode, press
The display will then show the station number (i.e. P01 to P20) and the FM frequency 3 seconds
after the station is selected.
5.3 Scanning
• In radio mode, press
• The radio will automatically scan for frequencies and save the pre-set station to memory, with a total
of up to 20 different radio stations. This process may take 2-3 minutes to complete. Once SCAN is
done scanning and stops automatically, it will return to pre-set station no. P01. The display will show
the current time and FM frequency.
• When the SCAN function is activated, the newly identified stations will replace the pre-set
stations that were previously stored in the memory.
• When the power supply is reconnected and the unit does not contain backup batteries, the
unit will automatically scan for FM radio stations.

6. Volume Control

• When the radio is on, press Volume - /+ [6, 7] to decrease or increase the sound volume level.
• The display will show the volume level, 00 ~ 15, from minimum to maximum sound level.

7. Sleep Mode Timer

• The radio will switch off after the selected time has elapsed. In Radio mode, press [8] to activate
sleep mode.
• The sleep mode timer will start to count down from the default 120 minutes. The user may select
other timer options: 120, 90, 60, 30, 15, 10, 05 & OFF. To cancel the sleep mode timer function,
press [8] & select OFF.

8. Replace Clock Back-Up Batteries

• Insert 2 AAA batteries. Check the polarity (+ and – at the ends of the battery) and follow the
instructions on the diagram near the battery compartment. Close the compartment door.
NOTE: Please be sure to properly dispose of batteries (see your local regulations).

9. Basic Specifications

Output: 0.5 W
FM range: 87.5 ~ 108 MHz
AC 100 - 240V ~ 50 / 60 Hz; AC adaptor provided
Battery: 2 X AAA UM4 (R6)
[13] to select the desired pre-set station number (ranging from P01 to P20.
Scan [13] for 2 seconds to activate SCAN mode.
- EN 6 -