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2.When the battery voltage is as low as 2.5V
or lower, the backlight will flash when turning
up the volume of the radio. The volume should
be turned down appropriately to extend the
service life of the batteries.
Sleep Timer
This radio is designed with a function of automatic
timed shutdown in sleep. When enabled before
going to bed, it will automatically shut down at
the set time, so as to avoid power consumption
for a long time.
a. In the radio state, long press the sleep off
button “ ” to enter the sleep setting. Then,
the display shows the sleep indication “ ”
and the shutdown time “90”.
Backlight
The buttons on the control panel are all provided
with backlight switches. Press any button to turn
on the backlight inside the display. It will facilitate
the operation in a dark environment and could
automatically turn off after 10 seconds.
Note:
1.The backlight will not work after pressing
any button on the control panel in the locked
state (except for the Lock button).
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