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Confidential
4-11
X1161/X1261
- Adjust the volume to maximum by using the
remote controller.
- Check the sound from speaker.
- Check if the "mute" is normal.
4-9 Optical Performance Measure
Inspection Condition
- Environment luminance: 2 Lux
- Product must be warmed up for 3 minutes
- Distances from the screen: 2.38 M
- Screen Size: 60 inches diagonal
1. Test equipment
Procedure
- 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",
"Contrast" is "70", and the "Format" is "4:3".
2. Brightness
Procedure
- Full white pattern
- Use CL100 to measure brightness values of
P1~P9.
- Follow the brightness formula to calculate
brightness values.
☼ Brightness Formula
Avg. (P1~P9)*1.1m
2
Criteria
● 1100 ANSI lumen
Summary of Contents for X1161 Series
Page 14: ...X1161 X1261 Confidential 1 Remote Control and Control Panel Layout ...
Page 17: ...Confidential 1 11 X1161 X1261 System Block Diagram for X1161 ...
Page 18: ...X1161 X1261 Confidential 1 12 System Block Diagram for X1261 ...
Page 19: ...Confidential 1 13 X1161 X1261 Bottom Cover Dimension ...
Page 81: ...X1161 X1261 Confidential III D C X1261 25 ...
Page 83: ...X1161 X1261 Confidential I D X1161 ...
Page 86: ...X1161 X1261 Confidential VIII IO MODULE X1161 ...
Page 88: ...X1161 X1261 Confidential IO MODULE X1261 ...
Page 91: ...X1161 X1261 Confidential XIII One Fan Module ...
Page 94: ...X1161 X1261 Confidential XVI Assy Engine Module ...