ViewSonic Pro8400 Series VS13647, Руководство по обслуживанию

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INFOCOMM SMPTE 133
1. The intervals of center thin white and
black bars should be distinct.
2. The squares around the small circle in
the center show the transition of full
white to full black.
S-Video
I/O port S-Video
Test Equipment Standard Pattern generator (Ex. Quantum data)&DVD player
Signal format 480i
Criteria No apparent color deviation on the projected image
Video
I/O port
Video
Test Equipment Standard Pattern generator (Ex. Quantum data)&DVD player
Criteria
No apparent color deviation on the projected image
HDMI
I/O port HDMI
Test Equipment HDMI source device
Signal format
1080p
Criteria No apparent color deviation on the projected image nor abnormal
voice.
(5) Resolution
I/O port VGA
Test Equipment PC
Test Method 1. Rotate Zoom ring to wide mode (Maximum projected image)
2. Fix projector to set diagonal length of projected image to 60 ”.
3. Adjust focus ring to make resolution of 4 corners and center
are balanced.
4. Check the characters should be recognized easily.
5. Rotate Zoom ring to tele mode (Minimum projected image)
Confidential - Do Not Copy
ViewSonic Corporation Pro8400
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