30
II.
Color Temperature:
1. Change Timing and pattern of pattern generator:
Timing: 800x600@60Hz (H: 37.879Khz,V: 60.317Hz)
Pattern: 80% gray
2. Color temperature spec:
Warm(0) Standard(1)
Cool(2)
Color temperature
6500 K
9000 K
11500 K
x
0.313 0.01 0.281 0.01 0.272 0.01
y
0.329 0.01 0.311 0.01 0.283 0.01
3. The variance of color coordinate via R, G, B gains:
X
Y
R
x
-
G
-
y
B
x
y
4. Adjust the warm color.
5. Open Factory OSD and set the factory default value:
6. User the lux meter and adjust Red Gain, Green Gain, & Blue Gain to met the
spec.
7. Store the value to memory.
8. Repeat 5~7 to perform the Standard (2) and Warm (3) color temperature.
6.Final Assembly Alignment Procedure
Unless other specified, all alignments should meet the following conditions:
1.
All power on and power off condition should be last for more than 5 minute. i.e. no
power on is permitted if UUT(Unit under test) had not been power off and last for
more than 5 minute since last power on.
2.
Brightness and contrast should be measured only 5 minute or more after lamp is
on.
3.
UUT should be placed at a distance ranges from 1.5 to 5 meter.
4.
Applied timing should be 1024*768 @65Hz (XGA); 800*600@60Hz (SVGA)
Before test, be sure the following configurations are done properly:
1.
Turn off light in test chamber.
2.
Test chamber condition as per ANSI IT7.215-1992.
3.
Connect DSUB cable to Graphics port of UUT.
4.
Connect stereo input to stereo input of UUT.
5.
Connect RCA terminal to Video input of UUT.
6.
Connect S terminal to S-Video input of UUT.
7.
Connect AC power cord to UUT.
Summary of Contents for RD-JT51
Page 13: ...13 2 JT50 52 ...
Page 14: ...14 7 Packaging Description 1 JT51 ...
Page 15: ...15 2 JT50 52 ...
Page 16: ...16 8 Appearance Description ...
Page 53: ...ëí 5 PFC BOARD 6 DC DC BOARD ...
Page 54: ...ëì JT50 52 1 Final Assembly Trouble Shooting Guide ...
Page 55: ...ëë ...
Page 56: ...ëê 2 Engine Assembly Trouble Shooting Guide ...
Page 58: ...ëè 4 Power Supply Trouble Shooting Guide PFC BOARD DX850 DC DC BOARD ...
Page 59: ...5ç 5 DMD Block Trouble Shooting Guide ...
Page 60: ...êð ...
Page 74: ...éì Step 7 Download finished Step 8 Turn off the power switch ...
Page 81: ......