V-Series Panels | User Guide (draft, not yet released)Page 44.2.4 V Series expansion panel rear connectors ................................ 334.2.5 V-Series desktop panel rear connectors (no AES-3 or T-Adapter) 334.2.6 V-Series desktop panel rear connectors (AES-3) ....................... 344.2.7 V Series desktop panel rear connectors (T-Adapter) (Now obsolete)344.2.8 Mains power cord ................................................................. 354.2.9 Power connector wiring ......................................................... 354.2.10 Analog matrix to panel wiring .............................................. 364.2.11 Matrix panel GPIO connector wiring ...................................... 374.2.12 Programmable Relay contacts .............................................. 384.2.13 Opto-isolated inputs ........................................................... 394.2.14 Auxiliary audio connector .................................................... 404.2.15 AES-3 option to AES-6 interface card.................................... 414.2.16 T-Adapter option to DIG-2/DIF-102 interface ......................... 434.2.17 LAN connector ................................................................... 444.2.18 Expansion panel output ...................................................... 444.3 IP connection to matrix ............................................................... 454.3.1 Adding one extra IP channel .................................................. 464.3.2 Adding two extra IP channels ................................................. 484.3.3 Binaural audio...................................................................... 524.3.4 Advanced multi IP channel configurations ................................ 524.4 Front panel connectors ............................................................... 524.4.1 Microphone connector ........................................................... 534.4.2 Headset connectors .............................................................. 534.5 Mains AC Power ......................................................................... 554.6 Panel parameters in ECS / EHX .................................................... 554.6.1 Headset sidetone.................................................................. 554.6.2 Headset autodetect .............................................................. 554.6.3 Panel microphone gain .......................................................... 564.6.4 Speaker dim ........................................................................ 574.6.5 Page Override ...................................................................... 574.7 Panel-to-matrix card baud rate .................................................... 575 Using the Front Panel Controls ..................................................... 585.1 Mic On ..................................................................................... 585.2 Shift Page ................................................................................. 585.2.1 Selectable Shift Pages ........................................................... 585.2.2 Cyclic Shift Pages ................................................................. 595.3 Headset Select .......................................................................... 595.4 Menu ....................................................................................... 595.5 LS Main levels (volume) control ................................................... 605.6 Auxiliary levels (volume) control .................................................. 605.7 Listen Again .............................................................................. 605.8 Up / Down buttons on lever key and pushbutton panels .................. 605.9 Alternative text key .................................................................... 61