PL-39018
This radio has an intelligent lighting function with which the
backlight would be on for 3 seconds when operating any
keys or knobs.
You can use the following methods to turn on / off the
backlight:
TEMPORARY ILLUMINATION:
Press the [LIGHT/SNOOZE] button with a “B” sound to
illuminates the LCD for 3 seconds.
PERMANENT ILLUMINATION:
Press & hold the [LIGHT/SNOOZE] button with a
prolonged “BB” sound heard for permanently illumination.
Press it again with a BB sound to turn off the backlight.
Notes:
1. When the unit is powered by the battery, please try to
avoid setting the backlight to permanent illumination so
as to reduce power consumption.
2. When the unit is turned off, the permanent illumination
function will be turned off automatically as well.
HOW TO TURN ON/OFF THE INTELLIGENT LIGHTING
Press & hold the [ ] key with the “OFF” shows in the
display to deactivate the lighting function;
press & hold the [ ] key again with “ON” shows up to
activate it.
Note:
After shutting off the intelligent lighting function, the
[LIGHT/SNOOZE] key is still workable for turning on or off
the backlight.
WORKING WITH INTELLIGENT LIGHT