American Dynamics ad1676b Installation Instruction

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This manual describes the installation and operating procedures for the American Dynamics 1676B Series Operator Keyboards.
The 1676B Series keyboards are used with the following matrix switching systems:  the 1650B MicroPower, the 2050
MegaPower II, the 2150 System V, and the 2350 systems.  Two 1676B operator keyboards are available for full function control:
the 1676B for system monitors 1 - 64, and the 1676B2 for system monitors 65 - 128.  Executive desktop keyboard versions of
both are available which will only access matrix switching functions.
Installation  Instructions
Models 1676B and 1676B2
Operator Keyboard