Purpose of this manual
This manual describes the information items that premise the service based on the block-level such as service overview,
error messages, maintenance menu, replacement of main parts, setting check sheet, and etc. assuming use of system and
service engineers.
Related manuals
The following manual is provided for this unit in addition to this "Service Manual".
• Operation Manual (PDF) (Supplied with this unit. (CD-ROM))
This manual contains information required to operate and use the unit.
• Installation Manual (Supplied with this unit)
This manual describes the information on installing the unit.
• Factory Service Manual (Available on request)
Parts list, circuit diagram, and board layouts of the unit are included to provide information required for part-level
service.
• Protocol Manual of Remote (9-pin) Connector (Available on request)
This manual explains the protocol for controlling this unit via the RS-422A (9-pin serial remote).
• Interface Manual of GPIO (25-pin) Connector (Available on request)
This manual explains the protocol for controlling this unit via the GPIO (25-pin).
• Protocol Manual (VIDEO DISK COMMUNICATION PROTOCOL) (Available on request)
This manual explains the protocol for VDCP controlling this unit via the RS-422A (9-pin serial remote).
• Protocol Manual (Odetics PROTOCOL) (Available on request)
This manual explains the protocol for Odetics controlling this unit via the RS-422A (9-pin serial remote).
Trademarks
Trademarks and registered trademarks used in this manual are follows.
• Ethernet is a registered trademark of Xerox Corporation.
PWS-4400
Manual Structure
5