Adjusting The Screen Display; Adjusting The Backlight - Sharp LL-173C Operation Manual

Adjusting the screen display

Note:
- All adjustments will be saved even after turning
the power off.
Resetting all adjustment values
All adjustment values can be returned to their
original ex-factory values in one command.
1. Turn off the monitor power.
2. Press the MENU button and the
button simultaneously, and while doing this
press the power button (i.e. turn the power on).
Continue to press the buttons until [ALL RESET]
appears on the screen. When the message
appears, release the buttons.
Reset is complete when the displayed message
disappears.
Notes:
- While [ALL RESET] is displayed, the control
buttons are disabled.
- It is not possible to reset values when the
adjustment lock is in place. Release the
adjustment lock before attempting to operate
control buttons.
ADJUSTMENT Menu reset
Settings of items in the ADJUSTMENT Menu
(CLOCK, PHASE, H-POS, and V-POS) can be
returned to their original ex-factory values.
1. Turn on the monitor power.
2. Press the MENU button and the
simultaneously. When [RESET] appears on the
screen, the reset is complete.
Notes:
- While [RESET] is displayed, the control buttons
are disabled.
- It is not possible to reset values when the
adjustment lock is in place. Release the
adjustment lock before attempting to operate
control buttons.
Adjustment lock function
By disabling the control buttons (i.e. setting the
lock), any attempted changes to adjusted values
will be voided.
1. Turn off the monitor power.
2. While pressing the MENU button, press the
power button (i.e. turn the power on).
Continue to press the buttons until [LOCK
/ MODE ADJUSTMENT?] appears on the screen.
When the message appears, release the
buttons.
3. Press the
Note:
- When the lock is in place, all buttons other than
the power button are disabled.
Adjustment lock release
1. Turn off the monitor power.
2. While pressing the MENU button, press the
power button (i.e. turn the power on).
Continue to press the buttons until [UNLOCK
ADJUSTMENT?] appears on the screen.
When the message appears, release the
buttons.
3. Press the

Adjusting the backlight

1. Without the OSD (On Screen Display) Menu
button
being displayed, press the
2. Adjust by pressing the
button (lighter).
Note:
- On Screen Display for adjustment disappears
several seconds after the last operation.
15
button.
button.
or the
button (darker) or
button.