ACTi B41 - Manual (Page 41)

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Hardware Manual
41
How to Connect Audio Devices
Audio input / output devices, such as an active microphone or speaker can be connected to the
camera using the supplied terminal block.
Press and hold the orange tab as you insert the wire through the pin slot, then release the orange
tab to secure the wire. The terminal block that comes with the package may either be
DI/DO and Audio Terminal Block
To connect audio devices, map the pins to one of the pin combinations below:
Device Pin Mapping Instructions
Audio Output (AO)
AO_GND Connect the wires of the audio output device to
AO_GND and A_OUT or AO .
A_OUT or AO
Audio Input (A1)
AI_GND Connect the wires of the audio input device to
AI_GND and A_IN or AI .
A_IN or AI
NOTE : For more information about AUDIO in connections, please refer to the Knowledge Base
article How to Use Audio-in of ACTi Cameras , downloadable from the link below
( http://Download.acti.com?id=534 ).
For Audio Use
For Audio Use