Zigen AX-88 User Manual

Matrix Switching System—User Manual

User Manual

Audio Matrix Switcher

8x8

AX-88

V.2012AX-88.00

All rights reserved by ZIGEN CO., LTD. No part of this document may be reproduced in any form or by any means without written permission from the product manufacturer. Changes are periodically made to the information in this document. They will be incorporated in subsequent editions. The product manufacturer may make improvements and /or changes in the product described in this document at any time.

All the registered trademarks referred in this manual belong to their respective owners.

Matrix Switching System—User Manual

Before You Begin

 Follow all instructions marked on the device during using.  Do not attempt to maintain the device by yourself, any faults, please contact your

vendor.

 Provide proper ventilation and air circulation and do not use near water.  It is better to keep it in a dry environment.  The system should be installed indoor only. Install either on a sturdy rack or desk in a

well-ventilated place.

 Only use the power Adaptor supported with the device.  Do not use liquid or aerosol cleaners to clean the device.  Always unplug the power to the device before cleaning.  Unplug the power cord during lightning or after a prolonged period of non-use to avoid

damage to the equipment.

Matrix Switching System—User Manual

Table of Contents

1.0 Matrix System Overview .......................................................................................................... 4

1.0.1 Introduction .................................................................................................................... 4

1.0.2 Packing ........................................................................................................................... 5

2.0 Features ..................................................................................................................................... 6

3.0 Specifications ............................................................................................................................ 7

4.0 Device Installation ..................................................................................................................... 8

5.0 Front/Rear Panels ...................................................................................................................... 8

5.0.1 Front Panel ..................................................................................................................... 8

5.0.2 Rear Panel .................................................................................................................... 10

6.0 Audio Matrix and Peripherals Connection .............................................................................. 11

6.0.1 Input/Output Connections ............................................................................................ 12

6.0.2 Audio Matrix System Remote Control ......................................................................... 13

6.0.3 IR2 Connection ............................................................................................................ 14

6.0.4 Power connection ......................................................................................................... 14

6.0.5 Connection ports and Switchers ................................................................................... 15

6.0.5.1 RS-232 ............................................................................................................... 15

6.0.5.2 RS-485 ............................................................................................................... 17

6.0.5.3 LAN Port ........................................................................................................... 18

6.0.5.4 DIP Switcher 8 Pins .......................................................................................... 18

6.0.5.5 DIP Switcher 2 Pins .......................................................................................... 19

6.0.5.6 Device ID Settings ............................................................................................ 19

6.0.5.7 Fire Alarm ......................................................................................................... 20

7.0 Matrix Application Software ................................................................................................... 21

7.0.1 Software Introduction ................................................................................................... 21

7.0.1.1 Software Description ......................................................................................... 21

7.0.1.2 Software Activation ........................................................................................... 21

7.0.1.3 Connect AX-88 and PC ..................................................................................... 21

7.0.2 Matrix Configuration .................................................................................................... 22

7.0.2.1 Main Operation Interface .................................................................................. 24

7.0.2.2 Disconnect Function Key .................................................................................. 26

7.0.2.3 Audio Configuration Function .......................................................................... 28

7.0.2.4 Video Configuration Function ........................................................................... 31

7.0.2.5 RS-232 Memory Function ................................................................................. 32

7.0.2.6 Options Function ............................................................................................... 33

7.0.2.7 Other Application .............................................................................................. 33

7.0.2.8 Communication Protocol/Control Command Code .......................................... 34

7.0.3 LAN Web Configuration .............................................................................................. 35

7.0.3.1 Audio Operation ................................................................................................ 36

Matrix Switching System—User Manual

7.0.3.2 Device Status Information ................................................................................. 37

7.0.3.3 Device Output View .......................................................................................... 37

7.0.3.4 LAN Main Operation ........................................................................................ 38

7.0.3.5 LAN Memory Function ..................................................................................... 39

7.0.3.6 LAN IP Function ............................................................................................... 40

7.0.3.7 Other Application .............................................................................................. 41

8.0 Operation Examples ................................................................................................................ 42

9.0 Troubleshooting ....................................................................................................................... 46

Appendix A Remote Controller ..................................................................................................... 48

Appendix B Firmware Upgrade .................................................................................................... 49

Appendix C RS-232 Communication Protocol ............................................................................. 51

Protocol Command ................................................................................................................ 51

Protocol Byte ......................................................................................................................... 52

Request Byte ......................................................................................................................... 54

Index Byte ............................................................................................................................. 55

Value Byte ............................................................................................................................. 56

CRC Byte .............................................................................................................................. 57

Device ACK Type ................................................................................................................. 58

ACK Type A .......................................................................................................................... 58

ACK Type B .......................................................................................................................... 59

ACK Type C .......................................................................................................................... 60

ACK Type D .......................................................................................................................... 61

ACK Type E .......................................................................................................................... 62

Matrix Switching System—User Manual

1.0 Matrix System Overview

1.0.1 Introduction

ZIGEN AX-88 Audio Matrix Switcher is high performance switcher designed for applications where routing of audio signals are required. AX-88 Matrix switch is capable of switching balanced or unbalanced mono or stereo audio signals. AX-88 also ensures simultaneous distribution of any input source signal to one or more receivers / amplifiers in (one-to-one / one-to-many combination) AX-88 matrix switchers are ideal for use in bars, restaurants, hotels, commercial, medical, military, government, and residential environments where distribution of high quality, audio signals are needed and audio output volume, treble, bass, lip-sync and muting is essential. One of the key features of the AX-88 is the ability to integrate with a fire alarm / life safety systems. When integrated with fire alarm / life safety, AX-88 will detect and enter in all mute standby modes until fire alarm / life safety system is reset. This is a great feature when used in hotels, banquet halls and etc. In addition, AX-88 comes with independent line-level sub-woofer outputs for each zone offering the ability to control sub levels independently. AX-88 also offers you the ability to save 8 frequently used I/O configurations as presets. AX-88 can be operated via the front panel, RS-232 / RS-485, IR and Ethernet control.

Figure 1-1 AX-88 Matrix Switcher

1.0.2 Packing

Audio Matrix Device

RS-232 Communication Connecting Cable

Power Cord

IR BOX

LAN Line Female 1x5 Pole Captive Screw Socket * 2

Female 1x2 Pole Captive Screw Socket *1

Remote Controller

AAA battery * 2

Audio Matrix Software CD

User Manual

Matrix Switching System—User Manual

2.0 Features

 Support up to 8 Out/In ports  Support subwoofer output  Volume/Subwoofer/Bass/Treble Adjustment features  Support maximum allowable audio delay 1000ms.  Support mute function when the fire alarm is active  Centralized control upon 32 series connections  Memory control up to 8 sets  RS-232 control  RS-485 control  Ethernet control  IR control  Internal universal power supply  2U rack

3.0 Specifications

General

Power

100VAC~240VAC, 50/60Hz, Automatic Switch

Housing

Black Aluminum

Mounting

Rack mountable (2U-rack-mount kits)

Weight

3135 g

Dimensions (LxWxH)

300x482x90mm (2U high, full rack wide)

Frequency Response

20Hz to 20kHz

Volume

0dB to -78.75dB

Subwoofer

0dB to -37.5dB (150Hz Low pass filter )

Bass and Treble

-14dB to +14dB

Lip-sync (Delay)

5ms for a unit (0ms, 5ms, 10ms,….1sec)

Impedance

Input: 10k ohm, unbalanced

Output Volume Range

0 to -64 (0 to -78.75 dB, mute) in -1.25 dB increments from steps 0 to -64 mute; default is 0 dB

Audio Signal

Input Ports

RCA Female Ports (L / R)

Output Ports

RCA Female Ports (L / R Subwoofer)

Signal Type

Stereo, Unbalanced Connection

Impedance

Input:10kΩ

Control Information

Baud rate

9600 bps; 8 data bits, 1 stop bit, no parity

Ethernet protocol

HTTP, DHCP, TCP/IP, ICMP (ping)

Program control

Web Server, AVM Application

Serial Control Port

RS-232, 9Pin Female D Type Connector RS-485, 1X5 Pole Captive Screw

Control Sequence

Matrix

Remote Control

Remote Controller, IR Receiver

Web Server

LAN, RJ-45

Fire Alarm

1 X 2 Pole Captive Screw

Matrix Switching System—User Manual

4.0 Device Installation

The Matrix Switching device has a black metallic housing. It can be placed on a sturdy desk directly or installed on a 19-in bracket. See Figure 4-1 below:

Figure 4-1 mounts the Device on a Standard Bracket with 2U Rack-mount

5.0 Front/Rear Panels

5.0.1 Front Panel

Figure 5-1 AX-88 Front Panel

The AX-88 Matrix Switching System supports up to 8 Output/Input switching keys on the Front Panel allowing you to switch signals quickly.

There are four kinds of button combinations as below:

Operation method No. 1:“Output Channel”+“Input Channel” Press the Output key then select the Input key to set the combinations. Operation method No. 2:“STO”+“Output/Input Channel” Press the STO key then select the Output/Input key. Refer to 8.0 Operation Examples Operation method No. 3:“RCL”+“Output/Input Channel” Press the RCL key then select the Output/Input key to retrieve the combinations. Refer to 8.0 Operation Examples Operation method No. 4: Single Operation This example is for audio configuration keys, click the VOL+, VOL-, MENU, MUTE,  Or  key directly.

 OUT1~8 keys (output channel): Specify the Channel 1~Channel 8 for audio signal

output to broadcast peripherals. These keys configure the status/access the settings.

 IN1~8 keys (input channel): Specify the Channel 1~Channel 8 for audio signal input.

Use these keys to switch to the connected input signal source channels.

Matrix Switching System—User Manual

 ALL: This key allows user to set single input channel to all output channels.

- Press the “ALL” key.

- Select one of the IN 1~8 keys.

- The selected IN x key will transfer the input signal to all output channels.

- You can also press the “ALL” key and then the “OFF” key to disable all the

displayed switching settings.

 OFF: Disable the entire output channels. Select one of the OUT x keys that you would

like to disable, then press the OFF key. Likewise, press the “ALL” button and then the “OFF” key to disable all the displayed switching settings. In addition to switching port menu, pressing “OFF” key can return to the main screen during implementing in other menu.

 VOL+, VOL-, and MUTE: Audio output volume adjustment. Each individual output

audio signal has volume control adjustment via the front panel, remote controller, RS-232 or Ethernet control.

 MENU: Press this key to enter audio configure mode. In the audio configure mode, you

can switch among Subwoofer, Bass, Treble and Lip-sync audio controls.

 ▲, ▼: Adjust the values of selected audio feature.  STO: The “Store Key” saves all current output/input corresponding relations and

audio settings up to 8 sets for a memory control. Refer to 8.0 Operation Examples.

- Press the “STO” key first.

- Arrange memory location. (Support up to 8 sets of memories, user can select

the memory location through OUT1~OUT8/IN1~IN8.)

- The relation among all settings will be saved in the memory permanently.

 RCL: The “Retriever Key” retrieves all the settings that are saved in the memory.

Refer to 8.0 Operation Examples.

- Press the “RCL” key first.

- Then select one of the output/input channel key 1~8.

 The system will retrieve your personal I/O combination settings and implement

changes.

 Active LED: A clear LED reactor designed for pressing keys on the front panel and

remote controller. Refer to Appendix A Remote Controller.

 IR: Infrared receiver.  LCD: LCD display shows current audio matrix and operation status.

Matrix Switching System—User Manual

5.0.2 Rear Panel

Figure 5-2 AX-88 Rear Panel

The AX-88 supports up to 8 input / output zone / source Audio, RS-232 and RJ-45 on the rear panel, each female terminal forms the signal input / output connectors. The AX-88 signal input / output terminal channels are numbered from left to right as INPUT1~8 / OUTPUT1~8 channels.

Power Port: The Power Port is applicable for 100~240VAC, 50~60Hz connected to the outlet of power source. Refer to 6.0.4 Power connection.

 Power Switch: To switch power ON or OFF the audio matrix device.  RS-232: Use a 9-pin RS-232 cable to connect both computer serial port (COM1 or

COM2) and audio matrix device RS-232 communication port, refer to 6.0.5.1 RS-232. The computer can then be deployed to control the audio matrix after installing of application software. Refer to 7.0.1 Software Introduction for a software control or

Appendix C RS-232 Communication Protocol for an individual configuration.

 IR2: Connect to the IR BOX. Refer to 6.0.3 IR2 Connection.



Switcher: AX-88 supports 8 pins DIP switcher and 2 pins DIP switcher for connection configurations. For more information, refer to 6.0.5 Connection ports and Switchers.

- Pin 1~Pin5: ID

- Pin 6: Master/Slave

- Pin 7: RS-232/LAN

- Pin 8: IP RESET

 RS-485: A connection port allows you to connect/control more than one Matrix product,

refer to 6.0.5.2 RS-485.

 Fire Alarm: A connector used for the connection of fire alarm system in a building. For

more information, refer to 6.0.5.7 Fire Alarm

 LAN Port: Use the RJ-45 connection cable to connect the Internet and the audio

matrix device. The entire PC at the same network can control the audio matrix device through the LAN port. Refer to 6.0.5.3 LAN Port.

Matrix Switching System—User Manual

6.0 Audio Matrix and Peripherals Connection

Figure 6-1 Audio Matrix System Connections

Matrix Switching System—User Manual

6.0.1 Input/Output Connections

Use the audio connecting cable to connect the Input serial port (No.1 ~ No.8) to the audio port of the DVD Player/CD Player/MP3/MP4 and output serial port (No.1 ~ No.8) to the audio in port of the A/V Receiver, Amplifier, Subwoofer etc.

Figure 6-2 Input Connections

Figure 6-3 Output Connections

Matrix Switching System—User Manual

6.0.2 Audio Matrix System Remote Control

Use the RS-232 connecting cable to connect the computer serial communication port (COM1 or COM2) to the RS-232 communication port of the audio matrix device. The computer can then be used to control the audio matrix after installing of application software. Aside from using the front panel keys for switching operation, you are also permitted to use the RS-232 connection port for remote operation.

Figure 6-4 (a) RS-232 and Control PC connection

AX-88 also supports a LAN port allows you to control all the series connection devices through PC Browser.

Figure 6-4 (b) LAN port and Control PC Connection

 AX-88 supports RS-232 and RS-485 on the rear panel for a remote control and allows you to operate settings via the keys located on the front panel.

Matrix Switching System—User Manual

6.0.3 IR2 Connection

The audio matrix provides you an IR BOX for more convenient to react to the controller. If it is difficult for you to aim at IR receiver on the front panel due to the location of matrix switching device, please connect the IR receiver BOX to the IR2 port located on the rear panel for optional position.

Figure 6-5 IR Connection

6.0.4 Power connection

Use the included power cord to connect from the power port on the rear panel of audio matrix device to the outlet.

Figure 6-6 Power Connection

Matrix Switching System—User Manual

Pin No.

Abbreviation

Description

N/u

Null

TXD

Send

RXD

Receive

N/u

Null

GND

Ground

N/u

Null

N/u

Null

N/u

Null

N/u

Null

6.0.5 Connection ports and Switchers

The audio matrix provides standard RS-232 and RS-485 serial communication ports. Beside the front panel for key switching operation, you can also use the RS-232 or RS-485 serial communication port to carry out remote operation.

6.0.5.1 RS-232

The RS-232 Pin functions are described as below:

Figure 6-7 (a)

Matrix Switching System—User Manual

Figure 6-7 (b)

Figure 6-8

 The Matrix RS-232 port is defined by DCE.

Matrix Switching System—User Manual

6.0.5.2 RS-485

RS-485 is a standard defining the electrical characteristics of drivers and receivers for use in balanced digital multipoint systems. Digital communications networks implementing the RS-485 standard can be used effectively over long distances and in electrically noisy environments. AX-88 supports up to two RS-485 ports allows you to control more than one Matrix Device. If the master device is specified for IPM, it allows you to control all the series devices with web browser. When connecting in parallel, Matrix device ID must be unique.

Figure 6-9 RS-485 Connection

See Pin definitions as below:

RS-485

+ - + -

Figure 6-10 RS-485 Port

Serial connection between Matrix RS-485:

Pin1 TX（+） TX（+）--- Transmitted Data + Pin2 TX（-） TX（-）--- Transmitted Data Pin3 Gnd (Ground) Pin4 RX（+） RX（+）--- Received Data + Pin5 RX（-） RX（-）--- Received Data -

 RS-232 and RS-485 baud rates: 9600bps, no odd or even calibration address, 8bit data transmission address, 1bit stop address (96, N, 8, 1).

Matrix Switching System—User Manual

6.0.5.3 LAN Port

AX-88 supports a network RJ45 registered jack using 8P8C modular connector, which specifies the physical male and female connectors as well as the pin assignments of the wires in a telephone cable. (A common LAN cable is available.)

Figure 6-11 LAN Port

6.0.5.4 DIP Switcher 8 Pins

Figure 6-12 DIP Switchers

A. DIP Switcher Pin 1 to 5: Switch to up (ON) is specified for “0”, on the other hand to down (OFF) is specified for “1”. For Device ID settings refer to 6.0.5.6 Device ID Settings. B. DIP Switcher Pin 6: RS-232/LAN Communication Port Enable/Disable. Only one matrix device can be connected to other device via RS-232/LAN that is specified as Master, others are specified as Slave.

ON: RS-485 Serial Master and RS-232 / LAN Enable. OFF: RS-485 Serial Slave and RS-232 / LAN Disable.

C. DIP Switcher Pin 7: Switch between RS-232 port and LAN port connection.

ON: RS-232 OFF: LAN

D. DIP Switcher Pin 8: Reset the web server IP address to 192.168.0.3

The steps are as below:

1. Please adjust the pin8 to OFF and re-start AX-88.

2. After the AX-88 re-starts about 10sec, shut down your equipment.

3. For a normal operation, please adjust the pin8 to ON, then power on AX-88 again. The IP address will be restored to the default value: 192.168.0.3

Matrix Switching System—User Manual

ID Address

（Decimal）

ID Address

（Hexadecimal）

ID Address （Binary）

ON/OFF Switching Positions

SW5

SW4

SW3

SW2

SW1 0 00

00000

ON 1 01

00001

OFF 2 02

00010

OFF

00011

OFF

00100

OFF

ON 5 05

00101

OFF

OFF 6 06

00110

OFF

ON 7 07

00111

OFF

OFF 8 08

01000

OFF

ON 9 09

01001

OFF

01010

OFF

01011

OFF

01100

OFF

01101

OFF

01110

OFF

6.0.5.5 DIP Switcher 2 Pins

Figure 6-13 RS-485 Terminal Switcher

DIP Switch RS-485 Terminator: RS-485 Terminator for ON/OFF ON: RS-485 Terminator ON. OFF: RS-485 Terminator OFF. Proceed multi-matrix switching device connections, the RS-485 Terminator for both of the first Device (the Master) and the last Device must be set to ON. Others must be set to OFF.

6.0.5.6 Device ID Settings

Device ID Settings

The Device ID determines the position of a Matrix system. When multiple Matrix products are connected to one PC or when the Matrix products are serially connected, the Device ID decides which Matrix product is to be controlled. Device ID must not set to same number. Use the ON/OFF switches 1, 2, 3, 4, 5 on the rear panel to set the ID number as below:

Number Setting Table

+ 45 hidden pages

Zigen AX-88 User Manual

Specifications and Main Features

Frequently Asked Questions

User Manual