Operating Instructions
for the

MCA DiscoVision
PR-7820 System

©MCMLXXIX MCA DiscoVision, Inc. All rights Reserved.

Catalog Number 01-001
GM7009
Format Standard Play CAV


Standard Play Version

Mono
Pressing Location DiscoVision Carson
Label Color Blue
Retail Price
Year Issued 1978
Side Frames Running Time
1 31,350 17min 25sec
Dead Side Various
Ratings
Video Transfer
Audio Transfer
Replication
Packaging
Large Open-Top
Open-Top
Side-Open Sticker
Printed
Generic

Pressing Notes

This disc was part of the General Motors line of discs, but includes operating instructions for the very first MCA DiscoVision Video Disc player. The disc label is the typical DiscoVision blue label, with the catalog number of 01-001, however, etched on the edge of the disc is the GM number of GM7009.

There are two versions of this title. One is a 2 sided disc based at the standard "industrial" user. It goes into depth on how to use the remote to program the player. The other version - this version - is specific to General Motors and covers only basic player operations.

The disc includes a rudimentary overview of the basic operation of the PR-7820 Player, targeted at the staff of General Motors dealerships. It includes basic instructions in nearly all the player functions. The remote control displayed in the program has a huge overlay which covers about half the buttons, preventing their use. Most are not important, but buttons like search, frame display and Audio 1 & 2 are inaccessible.

Also included are several very basic troubleshooting procedures for common "moron" problems like Is the unit plugged into the wall? It even includes instructions for dealing with discs which experience laserlock.

The disc was not packaged in any typical packaging. The packaging consisted of two of the heavy pieces of styrafoam, the same material the open top boxes are constructed of. The disc is placed between them, a sticker is affixed to one side of the "package" and then the whole mess is shrink-wrapped.

This disc is coded only with MCA code and not Philips code which playback and testing of the features outlined in the program is only possible on the PR-7820. Standard "start-to-finish" playback can be achieved on many other players.

Known Dead Sides


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Updated: August 14, 2004
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