Grundig CP-731i user manual Maintenance, Lamp Life, Reflector Front

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MAINTENANCE

Lamp

HIGH VOLTAGE

HIGH TEMPERATURE

HIGH PRESSURE

Contact BOXLIGHT before replacing the lamp.

Before replacing the lamp switch power OFF, remove the power cord from the power outlet, and wait approximately 45 minutes until the lamp has cooled. The lamp may explode if handled at high temperatures.

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WARNING

 

• Dispose of used lamp, according to the instruction of community

Lamp

authorities.

 

Since the lamp is made of glass, do not apply shock to it and do not scratch it.

Also, do not use old lamp. This could also cause explosion of the

lamp.

 

 

• If it is probable that the lamp has exploded (explosive sound is

 

 

heard), disconnect the power plug from the power outlet and

Reflector

Front

contact BOXLIGHT.

 

glasss

The lamp is covered by front glass , but, in rare cases, the

 

 

 

reflector and the inside of the projector may be damaged by scattered broken pieces of glass, and broken pieces could cause injury when being handled.

• Do not use the projector with the lamp cover removed.

Lamp Life

Projector lamps have a finite life. The image will become darker, and hues will become weaker, after a lamp has been used for a long period of time.

Replace the lamp if the LAMP indicator is red, or the CHANGE THE LAMP message (see P.20 Table 8) appears when the projector is switched ON.

NOTE:

The LAMP indicator is also red when the lamp unit reaches high temperature. Before replacing the lamp, switch power OFF, wait approximately 20 minutes, and switch power ON again. If the LAMP indicator is still red, replace the lamp.

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Contents CP-731i Contents Features Contents of packageBefore USE Before USE Part NamesDisk PAD Installing the Batteries Attaching the Projector HandleAngle Adjustment InstallationInstallation of the Projector and Screen Installation ReferenceInstallation CablingPlug & Play Power ConnectionExample of system setup Video tape recorder With S jackSwitching Power OFF Switching the Power Supply ON/OFFSwitching Power on OperationsOperations Basic OperationBasic Operation Description Normal menu Setup Menu Setup MenuInput Menu Select video signal typeInput Menu RGBImage Menu AdjustmentImage Menu Operation start/stop Press the or buttonOptions Menu Setup initial timer valueOptions Menu Operation start/stop PressStart UP No Signal MenuNo Signal Menu Clear initial screen display Select Turn OFF withLamp MaintenanceLamp Lamp LifeMaintenance Resetting the Lamp TimerReplacing the Lamp Maintenance Inside the Equipment Air Filter MaintenanceOther Maintenance Cleaning the LensOSD Message TroubleshootingMessage Contents OSD MessagesIndicators Message TroubleshootingIndicators Message IndicatorSymptom SymptomSymptom Possible cause Remedy Specifications SpecificationsWarranty Limited WarrantyCP-731i Video Signal Pin Assignment Dimension DiagramRGB Signal Pin Assignment TechnicalExample of computer signal Resolution FH kHz FV Hz Rating Signal mode DisplayInitial set signals TechnicalUSB Mouse Connection to the Mouse ControlPS/2, ADB or Serial Mouse PS/2 MouseADB Mouse Serial MouseRS-232C communication Communications settingCommand data ProtocolUsing the projector default settings Reset Command Requesting projector status Get commandChanging the projector settings Set command Increasing the projector setting value Increment commandCRC Example of Return OFF Be EF Be EF Ntsc PAL Regulatory Notices FCC Statement WarningFor the Customers in Canada Warranty