Adjusting the screen display and speaker volume

Adjustment the backlight (right column) Brightness of backlight can be adjusted.

Speaker volume adjustment (p.17)

Speaker volume can be adjusted.

DISPLAY MODE setting (p.17)

Color tone or brightness can be changed.

Automatic screen adjustment (p.17) The CLOCK, PHASE, H-POS (horizontal positioning) and V-POS (vertical positioning) functions can be adjusted automatically.

Manual screen adjustment (p.18)

Fine adjustments can be made using the OSD (On Screen Display) Menu.

Note:

-All adjustments will be saved even after turning the power off.

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). [ADJUSTMENT LOCKED] will appear on the screen, and the lock will be set.

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). [ADJUSTMENT UNLOCKED] will appear on the screen, and the lock will be removed.

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 / MODE 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. 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. Remove the adjustment lock before attempting to operate control buttons.

Adjusting the backlight

1.Without the OSD Menu being displayed, press the or the button.

2.Check that [BRIGHT] is selected.

If it is not selected, press the / MODE button and select [BRIGHT].

VOLUME

BRIGHT

SELECT

3.Adjust by pressing the button (darker) or button (lighter).

Note:

-On Screen display for adjustment disappears several seconds after the last operation.

ADJUSTMENT menu reset

Settings of items in the ADJUSTMENT Menu (CLOCK, PHASE, H-POS, V-POS) can be returned to their original ex-factory values.

1.Turn on the monitor power.

2.Press the MENU button and the button simultaneously. When [RESET] appears on the screen, the reset is complete.

Note:

-It is not possible to reset values when the adjustment lock is in place. Remove the adjustment lock before attempting to operate control buttons.

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Sharp LL-T15A4 Adjusting the screen display and speaker volume, Adjusting the backlight, Adjustment lock function