Bidirectional Talk; Device-End To Pc-End; Pc-End To Device-End; Alarm Setup - Dahua F Series Quick Start Manual

Dahua HD IR Fixed Network Camera Quick Start Guide
Cable
Port name
Sequence
4
5

1.4 Bidirectional Talk

1.4.1 Device-end to PC-end

Device Connection:
Step 1 Connect the MIC and other pickup to the audio input port of the device combination cable.
Step 2 Connect the earphone to the audio output port of the PC
Step 3 Login the device WEB, click "Talk" button to enable bidirectional talk function. You can
see the button becomes orange after you enabled the bidirectional talk function. Click
"Talk" button again to stop the bidirectional talk function.
Listening Operation
At the device end, input the voice info to the speaker or MIC, and then receive the voice info sent
via earphone and other devices at the pc-end.

1.4.2 PC-end to Device-end

Device Connection:
Step 1 Connect the MIC and other pickup to the audio input port of the PC.
Step 2 Connect the audio output source to the audio output port of the device combination cable.
Step 3 Login the device WEB, click "Talk" button to enable bidirectional talk function. You can
see the button becomes orange after you enabled the bidirectional talk function. Click
"Talk" button again to stop the bidirectional talk function.
Note:
Bidirectional talk function and on-site listening function can't be used at the same time for the
device.
Listening Operation
At the pc end, input the voice info to the speaker or MIC, and then receive the voice info from PC
end sent via earphone and other devices at the device-end.

1.5 Alarm Setup

Cable Port
Function Description
Name
Alarm input port 2. It is to receive the on-off signal
ALARM_IN2
from the external alarm source.
GND Ground port
Sheet 1-3
4