ACTi V31 - Manual (Page 12)

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Encoder Hardware Manual
12
Item Description
will dwarf sounds and will result in inaudible
recording.
15 RS-422 / RS-485 Port
(1~2)
Connects to an analog device via RS-485 /
RS-422 serial communication to control
encoder functions like pan-tilt, zoom, etc. See
Connecting a Serial Device (Optional) on
page 23 for more information.
16 Audio Output Connector Connects to an audio output device, such as a
powered speaker. See
Connecting an Audio Output Device on page
22 for more information.