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Audio
I/O port Audio
Test Equipment Speaker &DVD player
Signal format 480i
Criteria The audio out is normal
Video
I/O port Video
Test Equipment Standard Pattern generator (Ex. Quantum data)&DVD player
Signal format NTSC
Criteria No apparent color deviation on the projected image
S-Video
I/O port S-Video
Test Equipment Standard Pattern generator (Ex. Quantum data)&DVD player
Signal format NTSC
Criteria No apparent color deviation on the projected image
HDMI
I/O port HDMI(ES551/EX551 only)
Test Equipment HDMI source device, standard Pattern generator or DVD player
Criteria No apparent color deviation on the projected image
(4) 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 he characters should be recognized easily.
5. Rotate Zoom ring to tele mode (Minimum projected image)
6. Adjust focus ring to make resolution of 4 corners and center
are balanced.
7. Check the characters should be recognized easily.
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