Hardware Connections - Logic Controls LK1800 User Manual

Logic controls 120 key programmable alphanumeric keyboard user manual lk1800

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HARDWARE CONNECTIONS

The LK1800 can be connected to a PS/2 computer, or computer terminal. The following diagram

shows how the keyboard connects to the computer and standard keyboard or other keyboard

peripheral (magnetic stripe reader, scanner, etc.).

LK1800/LK1800M

back panel

LK1800U/LK1800MU

back panel

NOTE:

Before making any connections it is always advisable to turn off the computer.

A. Connecting the LK1800 to a PC keyboard port:

1. Use the computer interface cable. Plug the PS/2 Male connectors for the keyboard and

mouse into the computer. Connect the RJ11 connector into the "To Computer"

connector on the LK1800. (For LK1800U and LK1800MU models connect the USB Type

A connector to the computer and then the RJ45 into the "To Computer" connector on the

LK1800U.)

2. You may connect your original standard keyboard to the "To Peripheral" connector on

the LK1800. This port can also be used for peripherals that use a PS/2 interface.

LK1800 User Manual Rev. 1

To peripheral

To Computer

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