O
O
2
2
F
F
B
B
3
3
M
M
U
U
s
s
e
e
r
r
’
’
s
s
G
G
u
u
i
i
d
d
e
e
2.4. Functional Description
Power: Power input for supplying
Caution:
If O2FB3M
power into DC power connector.
Network (LAN)
100Mbps Ethernet connector (RJ-45) with
Micro SD Card slot
Please insert SD memory card when you want to use SD memory
card, please push the SD card.
MIC/Line Input
Connect external audio source or microphone.
Line Output
Connect speakers with built in amplifier. Audio from remote site is output through Line out in bi
audio mode.
Power input for supplying 12V DC power.
O2FB3M is powered by PoE, do not plug in DC Jack with active DC
power into DC power connector.
45) with standard PoE (IEEE 802.3af).
Please insert SD memory card when you want to use SD memory card. In case of pulling out SD memory
Connect external audio source or microphone.
Connect speakers with built in amplifier. Audio from remote site is output through Line out in bi
is powered by PoE, do not plug in DC Jack with active DC
card. In case of pulling out SD memory
Connect speakers with built in amplifier. Audio from remote site is output through Line out in bi-directional