- 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
Содержание VA1721wmb - 17" LCD Monitor
Страница 22: ...22 ViewSonic Corporation Confidential Do Not Cop VA1721wmb Block Diagram...
Страница 36: ...36 ViewSonic Corporation Confidential Do Not Cop VA1721wmb...
Страница 37: ...37 ViewSonic Corporation Confidential Do Not Cop VA1721wmb Sep2 Inpute the S N and execute Enter...
Страница 38: ...38 ViewSonic Corporation Confidential Do Not Cop VA1721wmb...
Страница 39: ...39 ViewSonic Corporation Confidential Do Not Cop VA1721wmb Sep3 Key the Enter and write the data...
Страница 40: ...40 ViewSonic Corporation Confidential Do Not Cop VA1721wmb Sep4 If ddc program OK and show data compare ok...
Страница 41: ...41 ViewSonic Corporation Confidential Do Not Cop VA1721wmb 5 7 Packing Procedure...
Страница 42: ...42 ViewSonic Corporation Confidential Do Not Cop VA1721wmb 6 Troubleshooting Flow Chart...
Страница 55: ...55 ViewSonic Corporation Confidential Do Not Cop VA1721wmb 8 Exploded Diagram And Spare Parts List...
Страница 56: ...56 ViewSonic Corporation Confidential Do Not Cop VA1721wmb Packing For Shipping...
Страница 60: ...60 ViewSonic Corporation Confidential Do Not Cop VA1721wmb Picture 19...
Страница 61: ...61 ViewSonic Corporation Confidential Do Not Cop VA1721wmb 10 Block Diagram...
Страница 70: ...70 ViewSonic Corporation Confidential Do Not Cop VA1721wmb 12 PCB Layout Diagram 12 1 MAIN BOARD PCB TOP VIEW...
Страница 71: ...71 ViewSonic Corporation Confidential Do Not Cop VA1721wmb 12 2 MAIN BOARD PCB BUTTON VIEW...
Страница 72: ...72 ViewSonic Corporation Confidential Do Not Cop VG1721wm VA1721wm 12 3 POWER PCB TOP VIEW...
Страница 73: ...73 ViewSonic Corporation Confidential Do Not Cop VG1721wm VA1721wm 12 4 POWER PCB BUTTON VIEW...
Страница 74: ...74 ViewSonic Corporation Confidential Do Not Cop VA1721wmb 12 5 KEY BOARD TOP VIEW 12 6 KEY BOARD BUTTON VIEW...
Страница 75: ...75 ViewSonic Corporation Confidential Do Not Cop VA1721wmb 12 7 POWER PCB TOP BUTTON VIEW Q...