VarTech Systems VT170W, User Manual

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Adjustment
NOTE: The following adjustments are all under the ADJUSTMENT category. The outlined
procedure covers the sequential adjustments under this category. If you desire to move to an-
other category, press
MENU and the UP or DOWN button and proceed to the desired
category.
All adjustments are graphically illustrated in yellow along with a digital value.
Brightness
Press MENU . Press the UP or DOWN button until you reach the ADJUSTMENT
Category. Next press the SELECT button. Press the UP or DOWN button until you reach
BRIGHTNESS. Now press the UP/DOWN arrow to obtain the desired brightness level.
When complete press UP/DOWN button and you can select the next desired adjustment.
Contrast
Press MENU . Press the UP or DOWN button until you reach the ADJUSTMENT
Category. Next press the SELECT button. Press the UP or DOWN button until you reach
CONTRAST. Now press the UP/DOWN arrow to obtain the desired contrast level.
When complete press UP/DOWN button and you can select the next desired adjustment.
Clock
Press MENU . Press the UP or DOWN button until you reach the ADJUSTMENT
Category. Next press the SELECT button. Press the UP or DOWN button until you reach
CLOCK. Now press the UP/DOWN arrow until the screen image is sharp and there is no
screen “jitter”. When complete press UP/DOWN button and you can select the next desired
adjustment.
Phase
Press MENU . Press the UP or DOWN button until you reach the ADJUSTMENT
Category. Next press the SELECT button. Press the UP or DOWN button until you reach
PHASE. Now press the UP/DOWN arrow until the screen image is sharp and there is no
screen “jitter”. NOTE: You may desire to readjust Clock and Phase alternately
When complete press UP/DOWN button and you can select the next desired adjustment.
H Position
Press MENU . Press the UP or DOWN button until you reach the ADJUSTMENT
Category. Next press the SELECT button. Press the UP or DOWN button until you reach
H Position. Now press the UP/DOWN arrow until the screen is centered in the horizontal
direction. When complete press UP/DOWN button and you can select the next desired
adjustment.
V Position
Press MENU . Press the UP or DOWN button until you reach the ADJUSTMENT
Category. Next press the SELECT button. Press the UP or DOWN button until you reach
V Position. Now press the UP/DOWN arrow until the screen is centered in the vertical
position. When complete press UP/DOWN button and you can select the next desired
adjustment.
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