S8 T8 T9
4-7
- Audio
* Please check and ensure the function of audio works well.
(Volume, Treble, Bass, Mute)
* If not, please return the unit to repair area.
- Screen Uniformity
Test Signal : 1024x768@60Hz (T8/T9); 800x600@60Hz (S8)
Test Pattern : Full White Pattern
* Please check and ensure the unit is under the spec.
* Please check and see if it’s in normal condition.If not, please return the unit to
repair area.
* The total numbers and distance of dead pixels should be complaint with the
spec.
- Dead Pixel (Bright/Dark pixel)
Test Signal : 1024x768@60Hz (T8/T9); 800x600@60Hz (S8)
Test Pattern : Full Black Pattern and Full White Pattern
(1) Bright Pixel :
Test Pattern : Full Black Pattern
-Please check and ensure that the unit cannot accept any
bright pixel. (Suggested)
-If not, please return the unit to repair area.
(2) Dark Pixel :
Test Pattern : Full White Pattern
-Please check and ensure that the pixel number should be less than 6 pixels
(Suggested)
-If not, please return the unit to repair area.
4-6 Guide to Entering Factory Mode and Reset in OSD
Only functions concerning repair are introduced. For functions not introduced are
reserved for engineering use.
How to enter Factory Mode:
1. Must be with signal input.
2. Hot key: press “ON/STANDBY” “VOL-” “VOL-” “MENU” sequentially to enter Fac
tory Mode. (See the below pic)
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