Orban OPTIMOD-FM 8100A/1 User Manual

FIRST EDITION Issue 2 ( revised July 1986)
This manual is for use with all OPTIMOD-FM R Models 8100A/1 to date. It is not
directly applicable to the 8100A/1's immediate ancestor, the Model 8100A.
The Model 8100A/1 processor differs from the Model 8100A in that it has been
modified for use with other Orban products such as:
8100A/XT Six- Band Limiter Accessory Chassis
which is used to obtain improved source- to- source consistency and/or
presence on smaller radios and in cars.
Cards # 5, # 6, and # 8/9 have been reconfigured in the Model 8100A/1 to allow use of
the optional Model 8100A/XT Six- Band Limiter Accessory Chassis. The motherboard
has been changed, and a prewired Accessory Port has been included to interface the
Accessory Chassis.
In the current revision of this manual, references to the DolbyR 334 Noise Reduction
Processor ( including the interface information formerly contained in Appendix G) have
been deleted. Please contact Customer Service for Dolby 334 interface information.
References to FM quadraphonic broadcasting have also been deleted.
A new Appendix G gives information on changing the unit's preemphasis for those
countries with a preemphasis standard different from the one used in the USA.
New information on the optional FM Filter Card (# 0) has been added. Appendix K
(Audio Quality Considerations in FM Plants) has been updated, as have references
to FCC regulations.
CAUTION
The installation and servicing instructions in this manual are for use by
qualified personnel only. To avoid electric shock do not perform any
servicing other than that contained in the Operating Instructions unless you
are qualified to do so. Refer all servicing to qualified service personnel.
(per UL 813)
OPTIMOD-FM is a registered trademark of Orban Associates, Inc.
Smart Clipper is a trademark of Orban Associates, Inc.
Dolby is a registered trademark of Dolby Laboratories, Inc.

Orban OPTIMOD-FM 8100A/1 Specifications

General

Brand	Orban
Model	OPTIMOD-FM 8100A/1
Category	Computer Hardware
Language	English