Specifications

TECHNICAL SUPPORT: 1.800.283.5936 (USA) OR 1.801.974.3760

APPENDIX D • ACCESSORIES

Appendix D:

Accessories

Accessory Gentner Part Number

Tabletop Omni Microphone 910-103-160 (with cable)

Tabletop Uni Microphone 910-103-161 (with cable)

Tabletop Omni Microphone 910-103-162 (black button)/910-103-163 (white button)

Tabletop Uni Microphone 910-103-164 (black button)/910-103-165 (white button)

Delta Microphone 910-103-340

Acc. Kit, Side Trim 860-150-002

Ceiling Speaker 910-103-004 (4")/910-103-006 (pair, 6")

Wall Mount Speaker 910-103-010

Select Control Panel 910-155-050

Volume Control Panel 910-155-051

Appendix E: Serial

Port Commands

The PSR1212 accepts serial commands through the serial port. The

commands are then channeled along the Expansion Bus network to all

interconnected PSR1212 units. The following commands pertain only to

the PSR1212.

RS-232 serial port protocol is 9,600, 19,200, 38,400 (default), or 57,600,

baud; 8 bits, 1 stop bit, no parity.

The structure of serial commands is as follows:

# (indicating the start of a command line), device ID, command, then

any additional options in the order that they appear in the command

descriptions on the following pages.

Commands can be either UPPER CASE or lower case. Return values

are always in upper case. In order for a command to be recognized by

the serial port, the command must be terminated by a carriage return.

For example, a command to disable Automatic Gain Control for Mic 2

on a PSR1212 device "0" would have the command line: #40 AGC 2 M

0. In this command line, 4=PSR1212, 0=unit 0, AGC=command,

2=channel, m=mic group, 0=off state. If a command calls for a "null"

value, leave a blank in the command line (for example, "#40 AGC 2 M

O" would return the current AGC state of Mic 2 on device 40).