Controlling A Vortex Device Via The Vsx 8000; Enable Vortex Mixer As An Rs-232 Option In The Vsx 8000 - Polycom Vortex EF2241 Application Note

C V D VSX 8000
ONTROLLING A ORTEX EVICE VIA THE
When connected via an RS-232 cable to the VSX 8000, a Vortex Device can be controlled via the Mute
button of the Remote Control of the VSX 8000. When the Mute button is pushed to mute the VSX8000, the
VSX 8000 will send ***MACROX180 to Serial Port 1 or Serial Port 2. When the Mute button is pushed
again to unmute the VSX 8000, the VSX 8000 will send a ***MACROX181 to Serial Port 1 or Serial Port 2.
Also, the Volume Up / Down buttons on the remote control also can control a Vortex Device. The Volume
Up button will send a ***MACROX183 command to Serial Port 1 or 2 and the Volume Down button will
send a ***MACROX184 command to Serial Port 1 or 2.
Here are three steps to follow in order to set up this functionality:
1.) E V M RS-232 O
NABLE ORTEX IXER AS AN PTION IN THE
VSX 8000
In the VSX 8000 User Interface, go to S , A S , G S , S P . For the
YSTEM DMIN ETTINGS ENERAL ETTINGS ERIAL ORTS
appropriate port, select Vortex Mixer for RS-232 Mode.
Each Serial Port of the VSX8000 is wired as DTE. This means that the VSX 8000 transmits on Pin 2 and
receives on Pin 3. In order to connect the VSX 8000's serial port to the Vortex Device's serial port, a
"straight through" serial cable should be used.
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