AMX MAX-HT12T Bedienungsanleitung PDF herunterladen (Seite 4)

AudioReQuest Crestron Interface Guide v5.0.0

ReQuest Incorporated 100 Saratoga Village Blvd. #44 Ballston Spa, NY

Direct Line:518.899.1254 Support:800.236.2812 Facsimile:518.899.1251

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Introduction

This document explains how to interface all models of AudioReQuest Digital Music Servers with AMX

Netlinx control systems using the AudioReQuest AMX Netlinx Demo Program version 5.0.0. It will not

give a detailed explanation of the protocol used to communicate with the AudioReQuest via Ethernet,

Serial, or IR. For this information, please download the Communication Protocol Guide from

www.request.com

Rear Serial Port Pinout (Male RS-232 Port)

Pin Purpose

Not Used

2 Receive

3 Transmit

Not Used

5 Ground

6-9

Not Used

Serial Cable Pinout (Female

Female RS232 cable)

Pin (ARQ Side) Pin (Control Side)

(Rx)

(Tx)

(Rx)

(GND)

COM Settings

The rear serial port is used for integrating the AudioReQuest with a control system. Connection to the rear

serial port requires a Female!Female NULL MODEM serial cable. The front serial port is used ONLY for

configuring certain settings on the AudioReQuest, such as the IP Address. You CANNOT use the front

serial port to control the ARQ.

The Baud Rate depends on the model of AudioReQuest unit. The table below shows the breakdown.

Rear Serial Port

(Single Zone Units)

Rear Serial Port

(Multi Zone Units)

Parameter Value Parameter Value

Baud 9600 Baud 57600

Data Bits 8 Data Bits 8

Stop Bits 1 Stop Bits 1

Parity None Parity None

Flow Control None Flow Control None

1 2 3 4 5 6 7 8 9

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AMX MAX-HT12T Bedienungsanleitung Seite 4