Christie DWU1612-HS, Service Manual

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Service setups
HS Series 2K Service Manual—DWU1612-HS,DWU2022-HS 38
020-001790-01 Rev. 1 (03-2020)
Copyright ©2020 Christie Digital Systems USA Inc. All rights reserved.
Check external appearance
Check the projector's external appearance.
2 Factory default The factory settings (with appropriate centering, size, geometry distortion, and
so on.) are displayed when Factory Reset is selected from the on-screen
display.
3 Display size All preset modes shall expand to full screen size using the on-screen display
Horizontal and Vertical Size controls.
4 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.
5 Acoustic High pitch sounds from cooling fans and color wheel are unacceptable.
ID Check item Check point
1 Labels Missing letters and blurry print are unacceptable.
2 Exterior surfaces and covers Dirt, scrapes, and uneven color are unacceptable.
3 Logo Missing logo, missing letters and blurry print are not acceptable.
4 Screws All screws must be properly installed and of the right type.
5 Safety or warning labels All safety and warning labels must be visible.
6 Connectors All interface connectors must be installed and functional.
ID Check item Check point