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ViewSonic Corporation
VA503b-1_ VA503m-1
16
Confidential - Do Not Copy
Control
Explanation
User Color
Individual adjustments for red (R), green (G),
and blue (B).
1.
To select color (R, G or B) press button [2].
2.
To adjust selected color, press
S
and
T
.
Important:
If you select RECALL from the Main Menu when the product is
set to a Preset Timing Mode, colors return to the 6500K factory preset.
Information
displays the timing mode (video signal input) coming from the
graphics card in the computer, the LCD model number, the serial number, and
the ViewSonic
®
website URL. See your graphics card’s user guide for
instructions on changing the resolution and refresh rate (vertical frequency).
NOTE:
VESA 1024 x 768 @ 60Hz (recommended) means that the resolution is
1024 x 768 and the refresh rate is 60 Hertz.
Manual Image Adjust
displays the Manual Image Adjust menu.
H. Size (Horizontal Size)
adjusts the width of the screen image.
H./V. Position (Horizontal/Vertical Position)
moves the screen image left or
right and up or down.
Summary of Contents for VA503b-1
Page 25: ...Circuit Diagram ViewSonic Corporation VA503b 1_ VA503m 1 22 Confidential Do Not Copy...
Page 44: ...ViewSonic Corporation VA503b 1_ VA503m 1 41 Confidential Do Not Copy...
Page 51: ...Picture 17 ViewSonic Corporation VA503b 1_ VA503m 1 48 Confidential Do Not Copy...
Page 63: ...ViewSonic Corporation VA503b 1_ VA503m 1 60 VA503m Confidential Do Not Copy...
Page 78: ...ViewSonic Corporation Confidential Do Not Copy VA503b 1_ VA503m 1 75 11 PCB Layout Diagram...
Page 79: ...ViewSonic Corporation Confidential Do Not Copy VA503b 1_ VA503m 1 76...
Page 81: ...ViewSonic Corporation Confidential Do Not Copy VA503b 1_ VA503m 1 78 POWER PCB VIEW...
Page 82: ...ViewSonic Corporation Confidential Do Not Copy VA503b 1_ VA503m 1 79...