Service manual

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ViewSonic Corporation Confidential - Do Not Copy PRO8100-1
ANSI Lumen Measuring
Chroma 7600 Video Pattern Generator values
Set diaphragm to wide size
Projection test chart to 60 inches (projection distance 2m) and measurement 9 points
Measuring equation: Brightness = [(Y1+Y2+...+Y9)/9] × Projection ratio
DVI Pattern: 102
Appendix B: Service Level Definition
Level 1 : Cosmetic Parts ; Easy To Repair Lamp Module / Lens Cap assy
Level 2 : Module Replacement
Top Case assy / Low Case assy / Housing R Vent / Housing
L Vent assy / Ring Zoom / Lens Deco CVR / Lamp Door /
Power assy / Ballast Board assy / DC Jack Board / Motor
Board / Keypad assy / FAN assy / IR sensor assy /
thermal sensor
Level 3 : Board Level Repair or RTV Optical Engine (LCD Panel / lens )
Level 1: End user can replace by themselves
Level 2: Service Center
Level 3: RTV