Optical Performance Measure - Acer P5271 Service Manual

Criteria
5. HDMI Test
Procedure
Inspection item
Inspection Distance
Criteria

4-10 Optical Performance Measure

Inspection Condition
- Environment luminance: 2 Lux
- Product must be warmed up for 3 minutes
- Distances from the screen: 2 M (for P5271/P5290/P5271i); 1.8M (for
P5390W)
- Screen Size: 60 inches diagonal
1. Test equipment
Procedure
- Check the sound from speaker.
- Check "Volume" is normal
- Check "Mute" is normal
- Test Signal : 720p,1080i
- Test Pattern : Any Pattern
- Equipment: DVD Player with HDMI output
- Display type must be set to 16:9
- HDMI Test
- 1.8M ~2.5M
- Ensure the image and audio are well performed
and the color can not discolor.
- Connect VGA IN port of Projector with VGA port
of Chroma by VGA cable, press "Menu" button,
get into OSD mode, the settings are as below:
- "Display mode" is "Bright", "Brightness" is "50"
the "Format" is "4:3" (for P5271/P5290/
P5271i);"16:9" (for P5390W), and "ECO Mode" is
"Off".
P5271/P5290/
, and "ECO Mode" is
P5271/P5290/P5390W/P5271i Confidential
4-9