AMX Enova AVX-400, Operation/Reference Manual, Page: 37 / 50

Programming
29 AVX-400 Enova Twisted Pair Presentation Switcher Operation/Reference Guide
Programming
AxLink Channels
Each AxLink device contains 255 channels numbered 1-255. The AxLink channels for the AVX-400 are defined in the
table below.
AxLink Levels
Each AxLink device contains 8 levels numbered 1-8. Levels are a means of applying a value to a physical element on the
device.
The value of each level ranges from 0 to 255 with a level of 128 being 0dB.
Values between 0 to 127 relate to -100 to -0.5dB. These values are scaled so the 128 values handle the 200 audio levels
at 0.5dB resolution.
The values of 129 to 255 are scaled to fit the audio level of 0.5 to 24dB.
The AxLink Levels for the AVX-400 are defined in the table below.
AxLink Channels
Channel Description
24 Amplifier volume up when the channel is on.
25 Amplifier volume down when the channel is on.
26 Amplifier mute toggles when the channel turns on.
124 Balanced volume up when the channel is on.
125 Balanced volume down when the channel is on.
126 Balanced mute toggles when the channel turns on.
199 Amplifier mute when the channel is on.
200 Balanced mute when the channel is on.
210 Video mute toggles when the channel turns on.
211 Video mute when the channel is on.
AxLink Levels
Level Description
1 Amplifier volume
2 Balanced volume
3 Input 1 attenuation
4 Input 2 attenuation
5 Input 3 attenuation
6 Input 4 attenuation
7 Auxiliary input attenuation