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- 23 –
ViewSonic Corporation
Confidential - Do Not Cop
VA1721wmb
5. Adjustment Procedure
5.1 ADJUSTMENT CONDITIONS AND PRECAUTIONS
1. Approximately 30 minutes should be allowed for warm up before proceeding.
2. Adjustments should be undertaken only on those necessary elements since most of them
have been carefully preset at the factory.
3. ESD protection is needed before adjustment.
5.2 MAIN ADJUSTMENTS
NO. FUNCTIONS DESIGNATION
1. White Balance Function Key
2. Geometry Function Key
5.3 ALIGNMENT PROCEDURES
Approximately 30 minutes should be allowed for warm up before proceeding
White-Balance adjustment.
1. Adjust of White Balance
1.) How to do the CA-210 MEM .Channel setting
A
、
Reference to CA-210 user guide
B
、
Use “
MODE
” key to modify xyY value and use “
MEMORY CH
” key to modify the
TEXT description Following is the procedure to do white-balance adjust
2.) Setting the color temp. You want
A
、
MEM.CHANNEL1 ( 9300 color):
9300 color temp. parameter is Wx = 0.283
±
0.03;Wy = 0.298
±
0.03;
Y
≥
160 cd/m
2 ,
B
、
MEM.CHANNEL1 ( 7500 color):
7500 color temp. parameter is Wx = 0.299
±
0.03;Wy = 0.316
±
0.03;
Y = 180 cd/m
2,
C
、
MEM.CHANNEL1 ( 6500 color):
6500 color temp. parameter is Wx = 0.313
±
0.03;Wy = 0.329
±
0.03;
Y
≥
190 cd/m
2,
D
、
MEM.CHANNEL 1 ( 5400 color):
5400 color temp. parameter is Wx = 0.335
±
0.03;Wy = 0.350
±
0.03;
Y
≥
190 cd/m
2,
E
、
MEM.CHANNEL1 ( SRGB color):
SRGB color temp. parameter is Wx=0.313
±
0.03;Wy=0.329
±
0.03;Y
≥
190cd/m
2,
3.) Into factory mode of VA1721wmb
Summary of Contents for VA1721wmb - 17" LCD Monitor
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