Grundig GS350DL - Manual (Page 13)

14 USING THE BACKLIGHT
The S350DL has a backlight to light the display in
low light situations. It can be activated with the
following two methods.
1. To temporarily light the display, perform a
quick, short press on the BACKLIGHT button.
The backlight automatically turns off after
eight seconds.
2. To permanently light the display, press and
hold BACKLIGHT button for more than one
second. The backlight will be turned on until
the BACKLIGHT button is pressed again.
3. When the radio turn on/off, press the
following keys can turn on the back light for 8
seconds (ALARM SET button, TIME SET button,
HOUR or MINUTE SET button, AL ON/OFF but-
ton and BACKLIGHT button)
4. Moreover, when the radio turns on, rotate
the tuning knob (fast & slow) can also turn on
the backlight for 8 seconds.
CAUTION: Leaving the backlight permanently on
will drain the batteries more rapidly.
S350DL incorporates with a computer microchip
(the component that controls how the radio
operates). If the radio has been subjected to ab-
normal environmental conditions, the computer
microchip may malfunction and the following
symptoms may appear.
• The display shows nothing and the radio
cannot be turned on by pressing POWER &
SLEEP button.
• The display shows random characters or does
not work properly although the radio can
receive stations normally.
In these cases, you might need to reset the radio.
To reset the S350DL, unplug the external adaptor
(if one is being used) and remove the batteries
from the battery compartment. Insert a pointed
object, such as straightened paper clip, into the
RESET hole on the right, front side of the radio
and gently press and release the button inside the
hole. Then plug in the AC adaptor or reinstall the
batteries.
15 USING THE RESET
GS350DL OWNER’S MANUAL GS350DL OWNER’S MANUAL
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