Axel Oxygen 4 Manual

Contents
1 INTRODUCTION ............................................................................................................................ 7
2 CONTENTS OF THE PACKAGE ................................................................................................... 8
3 START WORKING WITH THE OXYGEN 4 DIGITAL .................................................................... 8
4 SYSTEM STRUCTURE .................................................................................................................. 9
4.1 19” RACK ................................................................................................................................. 9
4.2 CONTROL SURFACE .................................................................................................................. 9
4.3 SOFTWARE (EXTERNAL) ............................................................................................................ 9
5 AUDIO SIGNAL PATH .................................................................................................................. 10
5.1 INPUT MATRIX ......................................................................................................................... 10
5.2 BUSS STRUCTURE .................................................................................................................. 10
5.3 OUTPUTS ............................................................................................................................... 11
6 ANALOG/DIGITAL LEVELS WITH THE OXYGEN 4 DIGITAL .................................................... 12
7 NETWORK BASICS ..................................................................................................................... 14
7.1 NETWORK LAYERS ................................................................................................................. 14
7.2 THE LAYER IMPLEMENTATION .................................................................................................. 14
7.3 TCP/IP NETWORK ADDRESSING ............................................................................................. 15
7.3.1 IP Address ....................................................................................................................... 15
7.3.2 Subnets and Subnet Masks ............................................................................................. 16
7.3.3 Configuring the switch ..................................................................................................... 16
7.3.4 Test Connectivity ............................................................................................................. 16
7.3.5 DHCP ............................................................................................................................... 17
8 COBRANET BASICS .................................................................................................................... 18
8.1 COBRANET DEVICE ................................................................................................................. 18
8.2 COBRANET BUNDLES .............................................................................................................. 18
8.3 COBRANET AND ETHERNET ..................................................................................................... 18
9 HARDWARE CONNECTIONS ..................................................................................................... 19
9.1 ANALOG IN-/OUTPUTS ............................................................................................................ 19
9.1.1 MIC inputs ........................................................................................................................ 19
9.1.2 LINE inputs ...................................................................................................................... 21
9.1.3 External inputs ................................................................................................................. 22
9.1.4 Program/Sub/Aux/CRM outputs ...................................................................................... 22
9.1.5 Phones outputs ................................................................................................................ 22
9.2 DIGITAL INPUTS/OUTPUTS ....................................................................................................... 23
9.3 GLOBAL INPUTS/OUTPUTS ...................................................................................................... 24
9.3.1 GPIOs .............................................................................................................................. 24
9.3.2 Word clock in and out. ..................................................................................................... 24
9.3.3 On-Air Output ................................................................................................................... 25
9.3.4 RS232 .............................................................................................................................. 25
9.3.5 Ethernet ........................................................................................................................... 25
9.3.6 Connection to Control Surfaces ....................................................................................... 26
9.3.7 Cobranet (optional) .......................................................................................................... 27
10 USING THE CONTROL SURFACE ............................................................................................. 28
10.1 INPUT ROUTING ...................................................................................................................... 29
10.2 EQ ........................................................................................................................................ 30
10.3 DYNAMIC RANGE CONTROL ..................................................................................................... 30
10.4 BUSS ROUTING ...................................................................................................................... 31
10.4.1 Program/Sub buss ....................................................................................................... 31
10.4.2 Aux. buss ..................................................................................................................... 31
10.4.3 CUE buss .................................................................................................................... 31
10.4.4 Fader ........................................................................................................................... 31
10.4.5 CRM ............................................................................................................................ 31
10.5 NETWORK SETTINGS THROUGH THE CONTROL SURFACE .......................................................... 32
Oxygen4 Digital Mixer - Axel Technology- ,support@axeltechnology.com Page 5

Axel Oxygen 4 Specifications

General

Brand	Axel
Model	Oxygen 4
Category	Music Mixer
Language	English