Axis Communications F44 Guide D'installation page 18

AXIS F44 Dual Audio Input
Audio Connector
Input:
3.5 mm audio
connector
(stereo)
1
Audio 1
Microphone/Line in
Output:
3.5 mm audio
connector
(stereo)
1 Tip
Line out (mono)
RS232 Connector
5-pin terminal block for the RS232 serial interface used to control auxiliary
equipment. In order to use the RS232 port, a third party application for
AXIS Camera Application Platform is required. The port can be used in
the following modes:
2
Audio 2
Microphone/Line in
2 Ring
18
3
Ground
3 Sleeve
Ground