Promethean PRM-30A Multimedia Projector Service Manual
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Description
Product Reviews
Q&A
The Promethean PRM-30A Multimedia Projector Service Manual is a comprehensive guide designed for both professional mechanics and DIY enthusiasts. It covers a wide range of technical information essential for servicing the multimedia projector.
Safety Instructions
Safety Precautions
Product Safety Notice
Service Personnel Warning
The manual provides detailed specifications, including circuit protections such as thermal switch, fuse, and lamp cover switch. It also includes information on warning temperature and power failure protection.
Maintenance
Replacing the Filters
Resetting the Filter Counter
Lamp Replacement
Resetting the Lamp Counter
How to check Lamp Used Time
Cleaning the Projector
Cleaning the Projection Lens
Cleaning the Projector Cabinet
Security Function Notice
Standby Mode Notice
Additionally, the manual covers mechanical and optical disassembly, adjustments after parts replacement, and electrical adjustments. It provides detailed troubleshooting guidance for indicators, projector conditions, and control port functions.
Chassis Block Diagrams
Chassis over view
System control
Power supply & protection circuit
Fan control circuit
IC Block Diagrams
Parts Location Diagrams
Mechanical Parts List
Electrical Parts List
Diagrams & Drawings
Parts description and reading in schematic diagram
Schematic Diagrams
Printed Wiring Board Diagrams
Pin description of diode, transistor and IC
This English language manual consists of 100 pages and is available in .PDF format for both Windows and Mac platforms.
