Vega Telex HB-3PLUS - Default Chapter; Table of Contents

HB-3plus Headset Adaptor Box i
Table of Contents
1
General ...................................................................................1
1.1 Accessories ..................................................................................................................... 1
2 Installation..............................................................................2
2.1 HB-3PLUS Mounting..................................................................................................... 2
2.2 HB-3PLUS Setup............................................................................................................ 2
2.2.1 PC/Console Mode................................................................................................... 2
2.2.2 Headset I and II Connections.................................................................................. 2
2.2.3 Desk Microphone Connection ................................................................................ 3
2.2.4 Headset ON/OFF switch......................................................................................... 3
2.3 Rear Panel Connections.................................................................................................. 3
2.3.1 Power Supply Connection....................................................................................... 3
2.3.2 Serial Connection.................................................................................................... 3
2.3.3 Relay Connections.................................................................................................. 3
2.3.4 AUX IN Connections.............................................................................................. 4
2.3.5 Recorder Connections............................................................................................. 4
2.3.6 Footswitch Connections.......................................................................................... 4
2.3.7 Console Connections .............................................................................................. 4
2.3.8 NENA Phone Connections ..................................................................................... 5
2.3.9 HB-3PLUS to PC Sound Card Connections........................................................... 5
3 Audio Level Adjustments......................................................6
3.1 Desk Microphone TX Level ........................................................................................... 6
3.2 NENA Phone Level ........................................................................................................ 6
3.3 Recorder Level................................................................................................................ 6
3.4 Headset Transmit Level.................................................................................................. 6
4 Theory of Operation ..............................................................7
4.1 Console Mode................................................................................................................. 7
4.2 PC Mode ......................................................................................................................... 7
5 Schematics and Parts Lists..................................................7
6 Warranty, Service, Repair, and Comments:........................8
Table of Figures
Figure 1 HB-3PLUS Front View....................................................................................................2
Figure 2 HB-3PLUS Rear View .....................................................................................................3
Figure 3 Relay Connections............................................................................................................ 3
Figure 4 Recorder and AUX IN Connections................................................................................. 4
Figure 5 Footswitch Connections ................................................................................................... 4
Figure 6 HB-3 To Console Connector Pin-out............................................................................... 4
Figure 7 NENA to PC Connections and Pinout.............................................................................. 5
Figure 8 HB-3 PLUS to PC Connection Diagram.......................................................................... 5