EverFocus EFN3320 Manuale Utente Scaricare il pdf (Pagina 10)

EFN3320 Fisheye Camera

2.2 Cables (BNC, 12 VDC, Audio I/O and Alarm I/O cables are optional)

The Cables provide connections for Network, power, audio input / output, alarm input / output and video

test output. Note that the audio line in/out cable features a 3.5mm TRS connector. Be sure to prepare

speakers / microphones with TRS connector (see TRS Connector image below). Also, speakers / microphones

with a (built-in) amplifier and external power supply are required.

Alarm Input / Output

Audio Input (TRS Line-in)(Pink)

Audio Output (TRS Line-out)(Green)

Video Test-Out (BNC)

12 VDC Input

LAN / PoE Cable

4 3 2 1

Pin Assignment from Alarm I/O

Pin 1: Alarm In (+)

Pin 2: Alarm GND (-)

Pin 3: Alarm COM (-)

Pin 3: Alarm Out (+)

TRS Connector

Left Channel (Tip)

Right Channel (Ring)

Ground (Sleeve)

To activate the Audio function, the Enable Audio must be checked. See

Audio Settings in 7.2.1 Streaming and Audio in the User’s Manual.

For the Video Test-Out cable to work, the Stream 4 must be

disabled (unchecked), see Stream Settings in 7.2.1 Streaming

and Audio in the User’s Manual.

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EverFocus EFN3320 Manuale Utente Pagina 10