Pelco Computer Keyboard C581M-B User Manual

6

Pelco Manual C581M-B (1/04)

The following parts are supplied:

1

KBD4002 keyboard

1

25-foot (7.6 m) data cable

There are two modes of operation–multiplexer mode and multiplexer server mode–depending
on whether the keyboard is connected to a multiplexer or to a server.

In the multiplexer mode, a single keyboard is plugged into the back of a Genex MX4000
Multiplexer.

In the multiplexer server mode, up to four keyboards can be connected to the back of a
Genex MX4000SVR Multiplexer Server. A KBDKIT(-X) is required for each keyboard
connected to the remote keyboard port.

Proceed to the 

Multiplexer Mode Installation 

or

 Multiplexer Server Mode Installation

 section.

1.

Remove the DIP switch cover plate from the rear of the keyboard (refer to Figure 1).

2.

Set the switches (refer to Figure 1 for switch locations).

ADDRESS
Set switches 1, 2, and 3 OFF. This is address 0, which selects the multiplexer mode of
operation.

COMMUNICATION MODE
Set switch 4 OFF to enable the polled communication mode. Use this for normal
keyboard operation.

Set switch 4 ON to put the keyboard in the non-polled communication mode. Use this
when the keyboard communicates remotely over communications media that will not
support the polled mode. This is any communications media that introduces a
significant delay in the transmission of data (for example, phone line transmission
systems). In the non-polled mode, the keyboard can be used to control multiplexer(s)
only. The non-polled mode is not supported by the multiplexer server.

UNUSED
Leave switch 5 OFF. It is not used.

TURBO MODE
Set switch 6 ON to enable the turbo pan feature. Set the switch OFF to disable the
turbo pan feature.

CAMERA ADDRESS MODE
There are two modes for addressing cameras: by addressing all the cameras
consecutively from 1-256 (refer to Table C) or by addressing the cameras in groups of
16 according to the multiplexer they are connected to. For example, multiplexer 1,
cameras 1-16; multiplexer 2, cameras 1-16, etc.

Set switch 7 ON if you want to address all cameras consecutively.

Set switch 7 OFF if you want to address cameras according to the multiplexer they are
connected to.

PROGRAMMING MODE
Set switch 8 ON to program the multiplexer and camera presets and patterns from the
keyboard. Set the switch OFF to disable programming.

The KBD4002

keyboard in combination with
a Genex multiplexer
provides Coaxitron

® 

control

of pan, tilt, and lens
functions.

When used with 15-bit
standard Coaxitron
receivers, such as the
CX9000 Series, the PT7700,
and the ED25/27/28/29, the
KBD4002 in conjunction with
the multiplexer supports all
pan, tilt, and lens functions,
and AUX on/off. The
keyboard will not set or call
presets or support preset
scanning.

When used with 32-bit
extended Coaxitron
receivers, such as Esprit

®

,

Intercept

®

, Spectra

®

, and

LRD41C21/LRD41C22
Series, the KBD4002 in
conjunction with the
multiplexer will support all
the functions of a 15-bit
receiver, including the setting
and calling of presets and
patterns. It will not support
programming of labels for
presets or patterns. If labels
for presets or patterns are
required, they would need to
be programmed with a
different control, such as the
MPT9500.