4-10 Others
1. Function Inspection
General | - All OSD functions must be checked for functionality. |
| When OSD menu is displayed, there shall be no |
| visible peaking, ringing, streaking, or smearing |
| artifacts on the screen. |
Factory Default | - The factory settings (with appropriate centering, |
| size, geometry distortion, etc.) shall be displayed |
| upon “Recall” is selected from OSD. |
Display Size | - All preset modes shall expand to full screen size |
| using OSD Horizontal and Vertical Size controls. |
Display Data Channel - The purpose of the DDC test is to verify the | |
(DDC) | DDC1/DDC2B operation of the projector and to |
| verify Plug & Play function. |
Acoustic | - High pitch sound from cooling fan and color wheel is |
| unacceptable. |
2. Check points for exterior and print pattern
Check item |
| Check point |
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Text & Pattern | Missing letters & pattern or blurry prints are |
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unacceptable. |
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Exterior | Dirt, scrape, water ripples and uneven color are |
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unacceptable. |
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Focus ring | Focus ring is functioning smoothly. |
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Logo | Missing logo, missing prints and blurry prints are |
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unacceptable |
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Screw | All screws should be fixed and in right type. |
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Pedestal |
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Lamp Cover | It should be locked in the correct place. |
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Plastic Parts | All plastic parts can not be broken and damaged. |
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Safety or warning | All safety and warning labels should be visible, |
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label | including all contents. |
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Connector | All interface connectors should be complete and |
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workable. |
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| X1161/X1261/X1161A/X1161N/X110/H5360 | Confidential | ||
