BenQ MP611 Product Service Manual page 58

No Description
1 Noise
1.1 When power on or power off, fan or color wheel get abnormal noise.
1.2 When normal operation, noise exceed noise level (refer to C201 document)
2 Display Quality (include input: Video, S-video, YPbPr, and D-sub or RGB)
2.1 Focus range out of specification
2.2 Focus fail (focus not clear or flare/ defocus/ lateral color out of specification)
2.3 Brightness & Uniformity --- out of specification.
2.4 Contrast ratio --- out of specification
2.5 Color coordinates --- out of specification.
2.6 Light leakage out of specification (active area or out of active area)
2.7 Throw ratio out of specification
2.8 Room ratio out of specification
2.9 Picture distortion out of specification
2.10 DMD image out of specification
2.11 Picture dust or other image quality out of specification
2.12 Gray stage check --- Missing stage
2.13 Video noise --- If video noise presented
2.14 DDC data error / incorrect
2.15 Mode detection error
2.16 OSD Malfunction
3 Audio Quality
3.1 Audio malfunction
3.2 Speaker no function
3.4 Volume mute malfunction
4 Remote control malfunction
4.1 Receiver range: 0~7 m Receiver angle: ± 30 degree (vertical and horizontal)
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