Clear-Com V12PDDXY - Manual (Page 176)

The available output channels where the trim can be set are:
Options Description / comments
hs1l
Headset 1 left ear
hs1r
Headset 1 right ear
hs2l Headset 2 left ear
hs2r
Headset 2 right ear
ls
Main loudspeaker
auxls
Auxiliary loudspeaker
mtx1 Mono audio to the matrix via the analogue connection or one
channel of stereo via an AES-3 card
mtx2 Second channel of stereo to matrix via AES-3 card
ext1
External output 1 on auxiliary audio connector
ext2 External output 2 on auxiliary audio connector
hotmic Output to hot microphone on auxiliary audio connector
Table 62: output channels (display 2)
8.3.14 gpio
This menu shows the current setting of the discrete digital inputs in the panel General
Purpose Input (GPIO) facility.
Display 2 shows the input name.
Display 3 shows its value.
Figure 205: gpio display
176 V-Series Panels User Guide