Service Setups; Required Equipment For Testing; Service Modes; Entering Factory Mode - Christie GS Series Service Manual

Service setups

Understand the special software adjustments and related details that may require the attention of a
qualified service technician, whether done periodically or after a specific module replacement.

Required equipment for testing

The equipment required for testing after service is listed below.
• PC or laptop with WUXGA/1080p resolution
• DVD player with Multi-system, equipped Component, S Video, Composite, and HDMI
• HDTV Source (480P, 720P, 1080P)
• Quantum Data 802B or CHROMA2327 (Color Video Signal and Pattern Generator)
• Chroma meter (CL200)
• HDBaseT extender (CH-506TX)
• Voltage test meter
• VGA cable, power cord, component cable, audio cable, HDMI cable, RJ45 cable, and RS232
cable
• Phillips #1 screwdriver
• Flathead 3/16" X 4" screwdriver

Service modes

The GS Series 1075 projectors contain two kinds of modes: Factory and Service.

Entering Factory mode

Learn how to enter the Factory mode.
1.Turn on the projector.
2.On the remote or keypad, press the Auto, left, left, left buttons sequentially.

Entering Service mode

Learn how to enter the Service mode.
1.Turn on the projector.
GS Series 1075 Service Manual
020-001236-02 Rev. 1 (12-2019)
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