Backlighting - RCA RCU1010 User Manual

Set Day and Time for LCD Display (continued)
8. The HOURS (HH) digits will now be flashing. Press and
release or press and hold the LCD UP or DOWN ARROW
keys to select the hour. Press and release the LCD OK key
once you have reached the correct hour.
To adjust the AM/PM designation, repeatedly scroll
Note:
through the hour settings.
9. The MINUTES (MM) digits now flash. Press and release or
press and hold the LCD UP or DOWN ARROW keys to select
the minutes. Press and release the LCD OK key once you
have reached the correct minute setting.
10. Press and release the LCD OK key to confirm and save.
11. Upon completion of setting the day, time and hour format,
the Set More Options? Screen appears. The Day and Time
setting is now complete. To exit the Setup Mode, press and
release the LCD EXIT key, followed by the LCD OK key on
the Exit Setup Screen.

Backlighting

Backlight illumination is generated by an Electroluminescent (EL) panel that gives a blue light,
which lets you see the touchscreen in the dark. Backlight illumination is only activated when you
press and release the BACKLIGHT key on the rubber keypad. Pressing the BACKLIGHT key will
also activate the LCD touchscreen display. After you press and release the BACKLIGHT key, the
light remains on for the power-on default of 10 seconds (or the length of time previously
programmed) if no keys are pressed.
If another key is pressed after the BACKLIGHT key, the illumination continues for another 10
seconds (or the length of time previously programmed) after the key is released. Once the Backlight
time has expired, the Backlight does not re-activate until the BACKLIGHT key is pressed again. If
the Backlight illumination is on, and the BACKLIGHT key is pressed again, the Backlight turns off.
To change the duration of the Backlight On Time, follow these steps:
1. Press and hold the SETUP key on the rubber keypad for
2-3 seconds until the LED indicator light remains on and the
touchscreen shows the Code Setup Mode? Screen.
2. Release the SETUP key.
3. Press and release the SETUP key repeatedly until the Set
More Options? Screen appears. Press and release the LCD
OK key. The Set Time? Screen now appears in the LCD.
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