English _
17
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INST
ALLA
TION & CONNECTION
Connecting to Audio Input/Output
Speaker
Speaker
Microphone
Microphone
Network
PC
1.
Connect the MIC port of the camera with the microphone or LINE OUT port of the amplifier that the
microphone is connected to.
2.
Connect the SPEAKER port of the camera with the speaker or LINE IN port of the amplifier that the
speaker is connected to.
3.
Check the specifications for audio input.
~
Audio Codec
- Audio In : G.711 PCM (Bit Rate: 64kbps / Sampling Frequency: 8kHz), G.726 ADPCM (Bit Rate:
16Kbps, 24Kbps, 32Kbps, 40Kbps / Sampling Frequency: 8kHz), AAC (Bit Rate: 48Kbps / Sampling
Frequency: 16kHz)
~
Full duplex Audio
~
Audio in
: Selectable (microphone/Line-in), Supported voltage: 2.5VDC (4mA), Input impedance: 2K Ohm
~
Audio out
: Line-out (3.5mm mono jack), Maximum output: 1Vms, Line out impedance : 600Ω
Connecting to the I/O port box
Connect the Alarm I/O cable to the corresponding port of the port box.
Alarm
(Warning lamp)
Sensor
~
ALARM #1, ALARM #2 : These ports can be used as alarm input or output ports. If used as input ports,
alarm input or day/night sensors can be connect to them. If used as output ports,
alarm output signals can be connect to them.
※
Alarm I/O changes can be made through the Webviewer setup.
~
GND : Common port for alarm in/output signal.
J
`
If devices (e.g., flashing light and siren) that exceed the voltage and current specifications are connected by using the open
collector method, it may cause malfunction.
Refer to the “
Alarm Out Wiring Diagram
” when connecting devices that exceed the voltage and current specifications.
(Page 18)
Summary of Contents for TNF-9010
Page 1: ...NETWORK CAMERA User Manual TNF 9010 ...
Page 28: ......
