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11
Keyboard Installation and Operation
Chapter 2: Connection and Setup
This chapter describes the power and data connections between the ADCC0200/
ADCC0300 keyboard and the switching system being used.
IMPORTANT NOTE
The default setting for the keyboard is RS485 mode at 19200 baud. To change these
settings, enter the Special Config menu by pressing SHIFT (
) and CLEAR ( ) keys
within five seconds of powering up the keyboard. Then press one of the following:
to change baud rate.
to change the mode (ADNet RS485, RS232).
to select Auto Repeat or Make/Break mode. See the matrix manual for correct setting.
to enable/disable the speaker.
For other functions, please see Chapter 5.
Ancillary Equipment
The keyboard is supplied with one seven foot (2 meters) MP-CBL data connection cable.
The MP-KMI keyboard matrix interface (optional) is also supplied with a MP-CBL data
connection cable.
The power supply is connected to the jack connector of the MP-KMI keyboard matrix
interface. The power supply must be a Class 2 type UL listed 12V DC component.
MP-KMI Keyboard Matrix Interface
The MP-KMI keyboard matrix interface contains two RJ-45 connectors connected to a
five-way screw terminal block. The Matrix connector is connected to the switching system
and the Keyboard connector to the keyboard using the MP-CBL cable supplied.
Power is supplied to the keyboard via the power connector built in to the MP-KMI.
The power supply is limited to
15W by a 500mA UL listed fuse.