PLUS Vision U2-1130 - Manual (Page 29)

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Adjusting the clock frequency (PICTURE
ADJ) and clock phase (FINE PICTURE)
manually
When “AUTO MODE” is set to “ON,” the clock frequency and
clock phase will be adjusted automatically. However, if you need
any manual adjustment for these two items, you first need to set
“AUTO MODE” to “OFF” as indicated in the following steps.
Adjust the clock frequency to eliminate any vertical banding, then
the clock phase to reduce any video noise, dot interference, or cross
talk. (When the clock phase is not matched evenly, the image
appears to be shimmering.)
1 Setting the input source to “RGB”
Select the RGB input source (see page 15 or 23).
2 Setting “AUTO MODE” to “OFF” for manual ad-
justment
1 Press MENU to display the main menu.
2 Press the cursor / keys to select “IMAGE ADJ
MENU.”
3 Press L-CLICK to display the IMAGE ADJ MENU.
4 Press the cursor / keys to select “AUTO MODE.”
5 Press the cursor – key to select “OFF,” then press L-
CLICK.
The AUTO MODE OFF menu appears.
3 Adjusting the clock frequency
1 Press the cursor / keys to select “PICTURE ADJ.”
2 Press the cursor – key until the vertical banding disap-
pears.
Press + to increase the frequency and – to decrease.
4 Adjusting the clock phase
1 Press the cursor / keys to select “FINE PICTURE.”
2 Press the cursor +/– keys until the video noise, dot
interference, and cross talk are reduced.
Press + to increase the phase and – to decrease the
phase.
If the image (and the menu) disappears while setting
the clock frequency or clock phase
Carry out the following steps.
1 Turn off the source connected to the RGB IN connector.
The incoming signals from the source go down and a blue or black
screen will be displayed. (The background type differs depending on
the “BACKGROUND” setting. See page 25.)
2 Carry out “Resetting to the factory settings” on page 30.
3 Turn on the source, then carry out “Adjusting the clock frequency and
clock phase manually” from the beginning.
When you have connected another computer
Set “AUTO MODE” to “ON” by pressing the cursor + key in step 2 -5
above.
Adjusting the horizontal (H POSITION) and
vertical (V POSITION) position of the
image
1 Carry out steps 1 and 2 in the left column.
2 Press the cursor / keys to select “H POSITION.”
3 Press the cursor +/– keys to adjust the horizontal position.
Press + key to move the image right and – key to move it
left.
4 Press the cursor / keys to select “V POSITION.”
5 Press the cursor +/– keys to adjust the vertical position.
Press + keys to move the image up and – key to move it
down.
Adjusting the image size automatically/
Displaying the image at its original size
Normally the unit enlarges or reduces the image from the computer
to the most suitable size, however, you can choose to project the
image at the original size of the incoming signal resolution.
1 Carry out steps 1 and 2 in the left column.
2 Press the cursor / keys to select “RESOLUTION.”
3 Press the cursor +/– keys to select “AUTO” or “REAL
MODE.”
When adjusting the size of the image automatically, se-
lect “AUTO.”
When displaying the image at its original size, select
“REAL MODE.”
4 Press L-CLICK to confirm the setting in step 3.