H76
4-1
Chapter 4
Function Test & Alignment Procedure
4-1
Product
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H76
4-2
Test Equipment
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IBM PC with XGA resolution (Color Video Signal & Pattern Generator)
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VCR with Multi-system(NTSC/PAL/SECAM)
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Chroma meter Minolta CL-100
4-3
Test Condition
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Circumstance Brightness : Dark room less than 10 lux
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Inspection Distance : 2.0m
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Screen Size : 60 inches diagonal (wide)
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Before function test and alignment, each H76 should be run-in and warmed-up for
at least 30 minutes with following conditions.
1.)In room temperature
2.)With cycled display colors (R,G,B,White)
3.)With cycled display modes
640*350 (H=31.5 KHz, V=70 Hz)
640*400 (H=37.9 KHz, V=85 Hz)
640*480 (H=37.9 KHz, V=72 Hz)
720*400 (H=31.5 KHz, V=70 Hz)
800*600 (H=53.7 KHz, V=85 Hz)
800*600 (H=37.9 KHz, V=60 Hz)
1024*768 (H=48.4 KHz, V=60 Hz)
1024*768 (H=68.7 KHz, V=85 Hz)
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Test Display Mode & Pattern (Refer to 4-3.1 & 4-3.2)
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Function Test and Alignment Procedure
