Read Sharp LL-T1512 (serv.man2) Service Manual online
LL-T1512W
2 – 7
First, display an image that makes the entire screen light. If you are
using Windows, you can use adjustment pattern on the accompanying
Utility Disk.
1. Press the MENU button.
The ADJUSTMENT Menu will be displayed.
2. Press
the
d
button.
The screen will become dark and [ADJUSTING] will be displayed.
After a few seconds the ADJUSTMENT Menu will return. (The
automatic adjustment is now complete.)
automatic adjustment is now complete.)
3. Press the MENU button 4 times to make the OSD Menu disap-
pear.
• In most cases automatic adjustment is sufficient.
• If necessary due to any of the following, manual adjustments can be
performed after the automatic adjustment.
• When further fine adjustment is needed.
• When the computer’s video input signals are Composite Sync or
Sync On Green. (Automatic adjustments may not be possible.)
• When [OUT OF ADJUST] is displayed. (When the screen displays
an entirely dark image, the automatic screen adjustment may be
disabled. When making an automatic adjustment, be sure to
either use the Adjustment Pattern or try displaying an image that
makes the entire screen very bright.)
makes the entire screen very bright.)
(2) MANUAL SCREEN ADJUSTMENT
Adjustments can be made using On Screen Display (OSD) Menu pro-
vided.
Press the MENU button.
The ADJUSTMENT Menu will be displayed.
At this point relevant menu options can be adjusted. Each time the
MENU button is pressed the next menu is selected. (ADJUSTMENT
3
GAIN CONTROL
3
WHITE BALANCE
3
MODE SELECT
3
OSD Menu disappears)
Note: The OSD Menu automatically disappears approximately 30
seconds after the last command.
ADJUSTMENT Menu
MANUAL: Individual menu options are manually adjusted.
AUTO:
Every menu option is automatically adjusted.
Notes: • Press the
d
button to select [AUTO].
• To choose a menu option : SELECT button
• To go to the next menu : MENU button
CLOCK
The figures below demonstrate how to adjust so that vertical stripes
disappear. (
disappear. (
e d
buttons)
PHASE
The figures below demonstrate how to adjust so that horizontal stripes
like moire disappears or are at minimum. (
e d
buttons)
Note: Adjustments to PHASE should be made only after CLOCK has
been properly adjusted.
H-POS (horizontal position) and V-POS (vertical position)
To align the entire screen to the screen reference frame, adjust left-
right (H-POS) and up-down (V-POS). (
e d
buttons)
Vertical stripes
Horizontal stripes
Adjustment
Pattern
Pattern
Screen frame
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