- 30 –
(b)Then, select and enter “Horizontal Size” or “Horizontal/Vertical Position” function
to adjust the video boundary to be full scanned and within screen frame.
White Balance
Test Signal: 1366*768@60Hz
Test Pattern: White and Black Pattern
1.5.8 R, G, B, Colors Contrast
Test Signal: 1366*768@60Hz
Test Pattern: R, G, B, Color Intensities Pattern and 16 Gray Scale Pattern
-
Check and see if each color is normal and distinguishable.
-
If not, please return the unit to repair area.
Screen Uniformity and Flicker
Test Signal: 1366*768@60Hz
Test Pattern: Full White Pattern
-
Check and see if it is in normal condition.
1.5.10 Dead Pixel and Line
Test Signal: 1366*768@60Hz
Test Pattern: Dark and White Screen Pattern
-
Check and see if there are dead pixels on LCD panel with shadow gauge and
filter film.
-
The total numbers and distance of dead pixels should be compliant with the
spec.
Mura
Test Pattern: White, RGB, Black, & Grey
Test Tool: 10% ND Filter
-
Check if the Mura can pass 10% ND Filter.
Audio
Test Signal: Voice signal (optional, depend on model)
Test Pattern: liberty
-
Make sure there is audio output.
-
Make sure that audio function (volume 80%) is working without noise and
resonance.
-
Make sure that the sound of right and left speakers are in balance.
Check for Secondary Display Modes
Test Signal:
Analog: 640*480@60/75Hz;
720*400@70Hz; 800*600@56/60/72/75Hz;
1024*768@60/70/72/75Hz; 1280*1024@60Hz
1366*768@60Hz
-
Normally when the primary mode 1366*768@60Hz is well adjusted and
compliant with the specification, the secondary display modes will also be
compliant with the spec. But we still have to check with the general test pattern to
make sure every secondary is compliant with the specification.
All Modes Reset
After final QC step, we have to erase all saved changes again and restore the
factory defaults. You should do “All Mode Reset” again.
Power Off Monitor
Содержание va1616w-8
Страница 9: ... 9 3 Front Panel Function Controls And Indicators ...
Страница 18: ... 18 ...
Страница 23: ... 23 ...
Страница 37: ... 37 ...
Страница 38: ... 38 Sep2 Inpute the S N and execute Enter ...
Страница 39: ... 39 ...
Страница 40: ... 40 Sep3 Key the Enter and write the data ...
Страница 41: ... 41 Sep4 If ddc program OK and show data compare ok ...
Страница 42: ... 42 5 7 Packing Procedure ...
Страница 43: ... 43 6 Troubleshooting Flow Chart ...
Страница 53: ... 53 ViewSonic Corporation Confidential Do Not Cop VA1616w 9 PCB Layout Diagram 9 1 MAIN BOARD PCB TOP VIEW ...
Страница 54: ... 54 ViewSonic Corporation Confidential Do Not Cop VA1616w MAIN BOARD PCB BUTTON VIEW ...
Страница 55: ... 55 ViewSonic Corporation Confidential Do Not Cop VA1616w 9 2POWER BOARD TOP VIEW POWER BOARD BUTTON VIEW ...
Страница 56: ... 56 9 3 KEY BOARD TOP VIEW KEY BOARD BUTTON VIEW ...
Страница 57: ... 57 10 Exploded Diagram And Spare Parts List ...
Страница 59: ... 59 Packing For Shipping ...