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C
、
Adjust 5400 color-temperature
(1) Switch the chroma-7120 to
RGB-Mode
(with press “MODE” button )
(2)
、
Switch the MEM .channel to Channel 11( with up or down arrow on chroma 7120 )
(3)
、
The LCD-indicator on chroma 7120 will show x = 0.335
±
0.03, y = 0.350
±
0.03, Y =
250
±
20 cd/m
2
(4)
、
Adjust the RED of color3 on factory window until chroma 7120 indicator reached the
value R=100
(5)
、
Adjust the GREEN of color3 on factory window until chroma 7120 indicator reached
the value G=100
(6)
、
Adjust the BLUE of color3 on factory window until chroma 7120 indicator reached
the value B=100
(7)
、
Repeat above procedure ( item 4,5,6) until chroma 7120 RGB value meet the
tolerance =100
±
5
D
、
Adjust SRGB color-temperature
(1)
、
Switch the chroma-7120 to
RGB-Mode
(with press “MODE” button )
(2)
、
Switch the MEM .channel to Channel 10( with up or down arrow on chroma 7120 )
(3)
、
The LCD-indicator on chroma 7120 will show x = 0.313
±
0.03, y = 0.329
±
0.03, Y =
220
±
20 cd/m
2
(4)
、
Adjust the RED of color3 on factory window until chroma 7120 indicator reached
the value R=100
(5)
、
Adjust the GREEN of color3 on factory window until chroma 7120 indicator reached
the value G=100
(6)
、
Adjust the BLUE of color3 on factory window until chroma 7120 indicator reached
the value B=100
(7)
、
Repeat above procedure ( item 4,5,6) until chroma 7120 RGB value meet the
tolerance =100
±
5
E
、
Press reset key and Turn the Power-button “off to on” to quit from factory mode.
2. Geometry
1).Set cross-hatch pattern and preset timing as timing table listed.
2).Change to each mode in turn and wait for the monitor finish auto-alignment and save
press before change to next mode.
3).Until all of modes are adjusted,exit OSD menu and press POWER OFF to exit factory
mode.
ViewSonic Corporation
VA503b-1_ VA503m-1
28
Confidential - Do Not Copy
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...