Sharp LC-20E1U Service Manual page 25

Item
MAXIMUM VOLUME
VOLUME FIXED
REMOTE CONTROL
USER CONTROL
ON SCREEN DISPLAY
AV1 INPUT
RESET
ENTER
5. Quitting the Public mode
Hold down the [TV/VIDEO] and [MENU] buttons at once, and press the MAIN POWER switch to power on the TV
set.
Then press the [CH"] and [VOL-] buttons at once to go to the adjustment process mode.
Now press the [MENU] button and select [PUBLIC MODE]. Press the [VOL+] button to turn off the Public mode.
Finally power off the TV set.
Default Setting
60 1~60
VARIABLE VARIABLE
FIXED
RESPOND RESPOND
NO RESPOND
RESPOND RESPOND
NO RESPOND
YES YES
NO
NORMAL NORMAL
START
AV1 FIXED
Sets the highest sound volume level.
(The volume level is expressed in digital form only.)
Makes the sound volume adjustable.
Keeps the sound volume fixed.
(The sound volume is fixed at the then level. The Volume and
Mute characters are not displayed onscreen.)
Activates the remote controller.
Deactivates the remote controller.
(The buttons on the TV set are operative.)
Activates the buttons on the TV set.
Deactivates the buttons on the TV set.
(The remote controller alone is operative.)
Activates the onscreen display.
Deactivates the onscreen display.
Usual operation.
Enters the AV1 mode when powered on.
(Switchable between TV and VIDEO)
Keeps the TV set fixed at the AV1 mode.
(Unswitchable between TV and VIDEO)
Returns all the settings to their defaults.
Saves new settings.
25
LC-20E1U
LC-20E1UB/UW
Function