Grass Valley TR6442i - Manual (Page 44)

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CommLink TR6442i
User Guide
Converting the TR6442i Viper II Rack Mount Unit
The CommLink TR6442i Fiber Optic Intercom Link Rack Mount version can be converted to
a MTR 6442i Throw Down version of the CommLink. The Throw Down unit can also be
converted to a Rack Mount kit. The conversion of a Rack Mount unit requires a TDK-TR6442i
kit and the conversion of a Throw Down unit requires an RMK-TR6442i kit. The kit consists of
a replacement front plate and rear plate. Make sure you order the -13 or -15 version of the
kit to match your existing CommLink unit.
Fig. A-2: 2CH Intercom Interfaces
The CommLink TR6442i Fiber Optic Intercom Link Rack Mount Unit can be converted to a
CommLink MTR6442i Throw Down Unit.
Fig. A-3: Side view of the CommLink Units
The conversion can be performed by a qualified end-user who is comfortable working with
delicate multi-pin connectors and can work in a static-free environment. An experienced
Grass Valley technician can accomplish this conversion in about 15 minutes,but if you
decide to perform the conversion yourself, you should budget about an hour to complete
this task.Make sure you have time to fully test the unit prior to using in a production
environment.
You will need the following tools:
• a medium Phillips head screwdriver
• a wrench to loosen and re-install an ST Fiber Barrel
• a container to temporarily hold a number of screws
• a clean static-free work space
The conversion of a Throw Down unit is essentially the same using the RMK-TR6442i kit.