Manual Screen Adjustment - Sharp LL-H1813 Manual De Funcionamiento

Adjusting the screen display

Manual screen adjustment

Adjustments can be made using On Screen
Display (OSD) Menu provided.
On Screen Display for adjustment
If you are using Windows, open the Adjustment
Pattern on the accompanying CD-ROM. (p. 17)
If your system is not Windows, you can not use the
Adjustment Pattern. Therefore display an image
that makes the entire screen light and adjust it
through checking visually its actual tone.
This chapter provides the procedure how to adjust
the screen by using Adjustment Pattern (for
Windows)
How to adjust
1.Press the MENU button.
The ADJUSTMENT Menu will be displayed.
ADJUSTMENT
MANUAL
CLOCK
PHASE
H-POS
V-POS
INPUT-1 ANALOG
1280 x 1024 V : 60Hz
At this point relevant menu options can be
adjusted.
Each time the MENU button is pressed the next
menu is selected. (ADJUSTMENT → GAIN
CONTROL → COLOR CONTROL → MODE
SELECT → OSD Menu disappears)
Note:
- The OSD Menu automatically disappears
approximately 30 seconds after the last
command.
AUTO
127
6
149
41
H : 64kHz
(When using an analog signal)
ADJUSTMENT Menu
ADJUSTMENT
MANUAL
CLOCK
PHASE
H-POS
V-POS
INPUT-1 ANALOG
1280 x 1024
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: SELECT button
- To go to the next menu:
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. (
18
AUTO
127
6
149
41
V : 60Hz H : 64kHz
MENU button
buttons)
Screen frame