24
CP4M
Backlight mode selection AUTO
There are two settings for selection. The factory default setting is AUTO.
OFF The backlight is permanently OFF.
AUTO On pressing any button the backlight stays on for 5 seconds.
ON The backlight is permanently ON.
To adjust the backlight setting, lower the cover on the front of the unit.
Press the
OK
button for 5 seconds.
Press either the
or buttons to select the OFF, AUTO or ON mode.
Press the
OK
button.