Optoma Technology H77 Ceiling Mount Installation, Screw type M6,M8,M10 Screw length 10,16,55 m/m

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Appendices

Ceiling Mount Installation

1.To prevent damaging your projector, please use the ceiling mount package for installation.

2.If you wish to use a third party ceiling mount kit please ensure the screws used to attached a mount to the projector met the following specifications:

English

™Please note that damage resulting from incorrect installation will invalidate the warranty.

4 Screw type: M6,M8,M10

 

 

4 Screw length: 10,16,55 m/m

 

 

 

16.31" (414.34mm)

 

 

12.14" (308.28mm)

(122.00mm) 4.17" (106.00mm)

7.28" (185.00mm)

12.14" (308.28mm)

 

4.80"

 

 

7.87" (200.00mm)

 

 

4.72" (120.00mm)

3.94" (100.00mm)

 

 

7.56" (191.98mm)

16.92" (429.74mm)

 

 

 

 

 

 

Max. / Min. (609.7mm) / 33.45” (849.7mm)

 

 

 

24.00”

 

 

31

 

 

 

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Contents Table of Contents Usage Notice PrecautionsDo not Introduction Product FeaturesPackage Overview Main Unit Product OverviewControl Panel Connection Ports Wireless Remote Control Connecting the Projector InstallationPowering On the Projector Powering On/Off the ProjectorPowering Off the Projector Adjusting the Projector’s Height Adjusting the Projected ImageTo raise or lower the projector Adjusting the Projector’s Zoom/Focus User Controls Control Panel & Remote ControlRe-Sync ContrastHue Keystone & V.KeystoneLens Shift Using the Control Panel PowerSource Onscreen Display Menus How to OperateMenu Tree Color ModeContrast BrightnessGamma ResetWhite Peaking Image ModeAdvanced Adjustment SignalUser Controls Source Lock Eco ModeLanguage BulbVertical Shift ProjectionKeystone FormatDigital Zoom Appendices TroubleshootingProblem No image appears on screen Problem Partial, scrolling, or incorrectly displayed imagesProblem Image has a vertical flickering bar Problem Image is unstable or flickeringProblem Image is out of focus Problem Message Reminders Problem Image is reversedProblem Lamp burns out or makes a popping sound Problem LED lighting messageReplacing the Lamp Lamp Replacing ProcedureScrew type M6,M8,M10 Screw length 10,16,55 m/m Ceiling Mount Installation