Pioneer PDP-425CMX manual Screen front protection panel, Vents, Readjustment of the White Balance

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Maintenance

1)Be sure to unplug the power cord from the power outlet before performing maintenance.

2)Cabinet and Remote-control Unit

Never use solvents such as benzene or thinner. Using such solvents could cause the cabinet and remote control to degrade and could cause the coating to peel.

Wipe the cabinet and remote control with a soft cloth. If there is heavy soiling, soak a soft cloth in water mixed with a mild detergent. Ring out the water well then clean the panel. Dry the chassis by wiping with a soft, dry cloth.

3)Screen (front protection panel)

The screen (front protection panel) is treated with a special coating to prevent glare and is very delicate. To clean it, remove any dust and then wipe it gently with a soft cloth. Do not clean it with tissue or a rough, textured cloth. DO NOT use solvents such as benzene or thinner to clean the as this could damage or discolor the display panel. The following cleaning cloths and cleaning liquid are recommended.

Name

Part Number

Cleaning cloth: Wiping cloth

AED1285

 

 

Cleaning cloth: Minimax

GED-009

 

 

Cleaning liquid: B4

GEM1004

 

 

In the case of light soiling, remove the dust and then gently wipe with a Minimax cloth. If there is heavy soiling, remove the dust then apply a small amount of B4 cleaning liquid to an area of the Minimax cloth. Clean the panel. If any of the cleaning chemical left on the unit may make the surface uneven. After the B4 has dried, wipe it clean with a dry Minimax cloth.

4)Vents

Dust should be removed from the cooling vents on the sides and rear of the unit and in the fan installation area once a month with a vacuum cleaner set on LOW. Also, be sure that the main power switch has been turned OFF before cleaning the vents. Using the unit with accumulated dust causes the internal temperature to rise and could cause fire or other trouble to occur.

5)Readjustment of the White Balance

This unit uses phosphor elements as in a CRT display, and they degrade over time, reducing the brightness. Since, blue phosphor elements degrade faster than red and green.

*Occasional readjustment of the white balance may be beneficial.

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Contents PDP-425CMX About the RS-232C Adjustment RS-232C AdjustmentGND InterfaceOUT Combination ConnectionConnection method ID Assignment Precautions when assigning IDsOUT PDP-425CMX PDP-42MXE10 Normal Operation Related Commands List of RS-232C CommandsMENU-SET UP related commands INTEGRATOR-PICTURE related commands MENU-OPTION related commandsNTEGRATOR-SET UP related commands INTEGRATOR-SCREEN related commandsINTEGRATOR-OPTION related commands Function Default Front IndicatorColor Mode Seamless Input SwitchAuxiliary Command Quest CommandsOther commands Quest Command TableObtaining QST Status Information Data Content Size RemarksQPS Obtaining integrator/SCREEN information QPI Obtaining Integrator/PICTURE informationQWB Obtaining integrator/WHITE Balance information QSO Obtaining menu integrator/OPTION information QSS Obtaining Setup informationQCI Obtaining time information QSU obtaining the audio statusQAP Obtaining machine name Examples of check sum applications Check SumStandard Functions Settings cannot be changed Menu modeIntegrator Mode Menu Mode and Integrator ModeNumber Concerning frame delay lip syncVideo input signal Input vertical Frame delay These data are reference values they cannot be ensuredSelf-diagnosis Function PrecautionsError Message Remedy Name Part Number Readjustment of the White BalanceScreen front protection panel VentsPioneer Electronics USA Inc RS-232C Command Reference Manual