Adjusting The Computer Display Automatically (For Analog Signals) - Sharp IT-23M1U Operation Manual

Adjusting the computer display automatically
When using the monitor as a computer display for
the first time or after having changed the system
settings during use, perform an automatic screen
adjustment. "CLOCK", "PHASE", "H-POS", and
"V-POS" will be set to their optimum states.
Note:
- When using the monitor with a digital
connection, automatic screen adjustment is
unnecessary.
1. Press the MAIN POWER button to turn on the
monitor.
When the power LED lights red, press the
POWER button on the remote control.
2. Press the PC button to select the PC (analog)
mode.
"PC" and "ANALOG" will appear in the upper-
right corner of the screen.
If "PC" and "DIGITAL" appear, press the PC
button again.
3. Turn on the computer, and then display an
image that makes the entire screen display light
colors (such as a light desktop background).
If you are running Windows, you can use the
adjustment pattern on the supplied Utility Disk
(see page E31).
4. Press the MENU button to display the MENU
screen.
The cursor is positioned at "ADJUSTMENT".
MENU
ADJUSTMENT
GAIN CONTROL
AUDIO ADJUST
COLOR CONTROL
MODE SELECT
MULTI SCREEN
IT-23M1U_gb_01.P65
(for analog signals)
POWER
Virtual
PC TV AV1 AV2
FREEZE MULTI VIEW MODE
SLEEP MENU
ENTER
BRIGHT
BRIGHT
MODE
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21
5. Press the ENTER button.
The ADJUSTMENT menu will be displayed.
ADJUSTMENT
RETURN
AUTO
CLOCK
PHASE
H-POS
V-POS
RESET
6. Press the ENTER button to auto-adjust the
settings.
The screen will go dark and "ADJUSTING" will
be displayed. After a few seconds, the
ADJUSTMENT menu will return.
7. Press the MENU button to exit the screen.
Notes:
- If you want to select a monitor resolution of 1360
x 768, 1280 x 768 or 1024 x 768 when using the
monitor with an analog connection, specify the
horizontal resolution for a 768-line screen in the
MODE SELECT menu (PC mode). (See page
E35.)
- If you want to select a monitor resolution of 640 x
480 or 848 x 480 when using the monitor with an
analog connection, specify the horizontal
resolution for a 480-line screen in the MODE
SELECT menu (PC mode). (See page E35.)
- It may not be possible to achieve correct
adjustment with the first automatic adjustment.
In such a case, try repeating the automatic
adjustment 2 or 3 times.
- If necessary due to any of the following, manual
adjustments (page E31) 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.)
- Automatic adjustment may not be achieved
correctly depending on what is displayed on the
screen - moving pictures or the MS-DOS prompt
etc.
E21
2004/08/20, 10:41
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