Toshiba P503DL service manual Safety Precautions for User

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SAFETY PRECAUTIONS FOR USER

On the product and in the operation manual, precautions are presented to use this equipment safely, in order to protect you and other persons from injury and to protect from property damage.

Indications and symbols for such precautions are as shown below.

WARNING

Wrong operation or incorrect handling by ignoring this notice may result in

death or serious injury of users and third parties.

 

Wrong operation or incorrect handling by ignoring this notice may result in

 

serious injury of users, third parties and damage to property.

First things to be observed

When installing or move the equipment:

WARNING

Installation or transportation of this equipment shall be entrusted to vendors qualified by " Toshiba Lightning and Technology ".

Installation and transportation by parties other than qualified dealers may result in injury or damage of the equipment. Also, improper power connection may result in fire disasters.

For installation notes, please refer to the section entitled "Items to be confirmed with a qualified dealer before installation".

Items to be observed upon use of this equipment

For abnormality or trouble

WARNING

If during operation the unit emits smoke or odor, cut off the power circuit breaker immediately and disconnect the power plug from the outlet.

After confirming smoke has stopped, contact your dealer for repair.

If you should continue using the equipment, fire or electric shocks may result.

When no image appears on the screen, cut off the power circuit breaker immediately and disconnect the power plug from the outlet.

If you should continue using the equipment, fire or electric shocks may result. Contact your dealer for repair.

If water or a foreign matter should get into the equipment, cut off the power circuit breaker immediately and disconnect the power plug from the outlet.

If you should continue using the equipment, fire or electric shocks may result. Contact your dealer for repair.

If the equipment should fall down or the cabinet is broken, cut off the power circuit breaker immediately and disconnect the power plug from the outlet.

If you should continue using the equipm ent, fire or electric shocks may result. Contact your dealer for repair.

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Contents P503DL Connection AT a MULTI-PROJECTION SYSTEM··················16 Safety Precaution Safety Precautions for User Equipment Use For servicing, maintenance and inspection Safety Precautions for User Precautions for USE and Maintenance General Descriptions Features Dimensions Function of I/O Panel Function of Power Panel Power Switch and Power IndicatorSpecifications Acceptable Signal Type Acceptable RGB Input Signal Timing Horizontal TimingConnection AT a Multi Projection System SEGA6Screen Lock screws Page HOW to Replace the Lamp DisassembleAIR Filter Cabinet DisassembleLocation of KEY Components and Function Module Control ModuleWiring Between Function Blocks DLP Engine adjustment Light Engine BlockEngine Mount Adjustment Adjustment Electronics Adjustment or Setting Input Signal selection Adjustment parameters This is the general idea of adjustments Multiple Screen Wall system example Magnification Electronic Circuit Explanation P503DL control board LED status Appendix-1FAN NG Overall block diagram Appendix-2 Control via RS-232C Command Protocol list RS-232C pin-connection configurationCS4 VN5 Write When lamp does not light When color becomes strangeWhen picture is strange and totally distorted Appendix-3When color wheel motor needs to replace Parts List CABINET, P503DL Cabinet K