Volume Control - Bigben Interactive Rubik's RR80 Manual De Instrucciones

6. Volume control

When the radio is on,
• Press [3] to increase the sound volume level.
• Press [6] to decrease the sound volume level.
The display will show the volume level, 00 ~ 16, from minimum to maximum sound level.
7. Sleep mode timer
• Press [12] to activate sleep mode.
• It will start to count down from the default 90 minutes. The radio will turn off after 90 minutes (or set
time). Press [12] again to set the timer for when the radio will turn itself off (note: every press reduces
the sleep timer by 5 minutes, and if reduced to zero, OFF will be displayed).
8. Replacing the clock backup batteries
• Insert 2 AAA batteries. Check the polarity (+ and – at ends of the battery) and follow the instructions
on the diagram near the battery compartment. Close the compartment door.
NOTE: Please make sure you properly dispose of batteries (see your local regulations).
9. Specifications:
Output: 0.5 W
FM range: 87.5 ~ 108 MHz
AC~ 230V, 50Hz
Station preset: 20
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