Manual Screen Adjustment - Sharp LL-T15A3 Operation Manual

Manual screen adjustment

Adjustments can be made using On Screen
Display (OSD) Menu provided.
1.Display an image that makes the entire screen
very bright. If using Windows, you can open and
use the Adjustment Pattern on the accompanying
Utility Disk. (p. 12)
2.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 → GAIN
CONTROL → WHITE BALANCE → MODE
SELECT → OSD Menu disappears)
Notes:
- The OSD Menu automatically disappears
approximately 30 seconds after the last
command.
- This explanation is based on using the
Adjustment Pattern (for Windows) to make
adjustments.
Adjusting the screen display
13
ADJUSTMENT Menu
MANUAL: Individual menu options are manually
adjusted.
AUTO: Every menu option is automatically
adjusted.
Notes:
- Press the button to select [AUTO].
- To choose a menu option:
- To go to the next menu: MENU button
CLOCK
The figure below demonstrates how to adjust so
that vertical flicker noise is not emitted. (
buttons)
Vertical flicker noise
PHASE
The figure below demonstrates how to adjust so
that horizontal flicker noise is not emitted. (
buttons)
Note:
- Adjustments to PHASE should be made only
after CLOCK has been correctly set.
Horizontal flicker noise
H-POS (horizontal positioning) and V-POS
(vertical positioning)
To center the screen image within the boundaries
of the screen, adjust the left-right (H-POS) values
and the up-down (V-POS) values. (
Adjustment
pattern
button
buttons)
Screen frame