AMX AXB-VOL3 Instruction Manual

AMX AXB-VOL3 Instruction Manual

Three-channel volume control
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AXB-VOL3
Three-Channel Volume Control
A X l i n k B u s C o n t r o l l e r s

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Summary of Contents for AMX AXB-VOL3

  • Page 1 AXB-VOL3 Three-Channel Volume Control A X l i n k B u s C o n t r o l l e r s...
  • Page 2 This warranty extends only to products purchased directly from AMX Corporation or an Authorized AMX Dealer. AMX Corporation is not liable for any damages caused by its products or for the failure of its products to perform. This includes any lost profits, lost savings, incidental damages, or consequential damages. AMX Corporation is not liable for any claim made by a third party or by an AMX Dealer for a third party.
  • Page 3: Table Of Contents

    Wiring ... 3 Preparing and connecting captive wires ... 3 Wiring guidelines... 3 AXlink connector ... 4 Volume channels 1 - 3 connectors... 4 Programming ...5 Channel Settings Commands... 5 Levels ... 5 Send_Commands... 6 AXB-VOL3 Three-Channel Volume Control Table of Contents...
  • Page 4 Table of Contents AXB-VOL3 Three-Channel Volume Control...
  • Page 5: Product Information

    Each line-level channel, opto-isolated from system ground, can be configured for balanced or unbalanced line operation. The AXB-VOL3 is programmable for 128 steps of audio level, audio mute, variable ramp speed and level presets. The AXB-VOL3 connects to Axcess control systems using the 4-wire AXlink data/power bus;...
  • Page 6 3 devices. Metal with black matte finish 1.51" x 5.55" x 5.45" (3.84 cm x 14.10 cm x 13.84 cm) 1.1 lb (0.499 kg) 12 VDC @ 230 mA AXB-VOL3 Three-Channel Volume Control...
  • Page 7: Installation

    DIP Switch Settings Use the device DIP switch to set the AXB-VOL3 AXlink device number. You can set it as one of 255 devices in an Axcess control system. Set the device number with the total of all ON (down) switches.
  • Page 8: Axlink Connector

    Optional 600 ohm resistor can be added for impedance matching, if required OUT- OUT+ FIG. 3 Volume Channels 1 - 3 Connector wiring diagrams Control system Unbalanced IN Jumper IN- to GND Unbalanced OUT OUT- OUT+ AXB-VOL3 Three-Channel Volume Control Balanced Balanced...
  • Page 9: Programming

    Programming The following sections list Axcess programming commands used with the AXB-VOL3. Channel Settings Commands Use the AXB-VOL3 channel settings listed for ramp up, ramp down and mute operations.. AXB-VOL3 Channel Setting Commands Channel Description Ramps channels 1 and 2 up.
  • Page 10: Send_Commands

    Sets ramp rate of channels 1 and 2 to 5 seconds full range from down to up and up to down. Example 2: SEND_COMMAND VOL, 'P3R50D' Sets ramp rate of channel 3 to 5 seconds full range from up to down only. AXB-VOL3 Three-Channel Volume Control...
  • Page 11 SEND_COMMAND VOL, ’P3 = P1’ Sets channel 3 level to the same as channel 1. SEND_COMMAND VOL, ’P3 = P2’ Sets channel 3 level to the same as channel 2. Note: You cannot use 'P0' with these commands. AXB-VOL3 Three-Channel Volume Control Programming...
  • Page 12 AMX reserves the right to alter specifications without notice at any time. brussels • dallas • los angeles • mexico city • philadelphia • shanghai • singapore • tampa • toronto* • york 3000 research drive, richardson, TX 75082 USA • 469.624.8000 • 800.222.0193 • fax 469.624.7153 • technical support 800.932.6993...

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Axb-vol3 3-channel volume controller

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