First Alert 4800 - Manual (Page 14)

Setting Up
Model 4800 User's Manual
8
B
ASIC
H
ARDWARE
I
NSTALLATION

Cameras
Connect each camera output to the video input socket in the rear panel of the DVR
using appropriate cable. The video input interface is a standard BNC connector,
1Vp-p, 75 Ω. Keep the video signal cable away from strong electromagnetic and
electric interference.

Audio Connection
Connect the audio input to a standard RCA socket, 2Vp-p, 600 Ω. Keep the audio
signal cable away from strong electromagnetic and electric interference.
Note: Only the DVR has audio capability; the cameras do not have audio.

Monitor
Connect the main output connector to a TV input with a BNC-to-RCA cable.

Power
Use the 12V DC adapter supplied for connecting the DVR and the camera with the
power source.

Alarm Input/Output
Connect Alarm In 1-4 to N.O. (Normally Open) or N.C. (Normally Closed) alarm
connectors and one Ground connection. Connect Alarm Out to the corresponding
connections and Ground accordingly. (See Chapter 5, Alarm Input Type.)

Ethernet
Connect a standard RJ-45 twisted-pair Ethernet cable to the Ethernet connector for
remote access to the video images from the cameras via LAN or the Internet.

USB
Connect the mouse, USB flash drive, USB portable HDD, USB portable DVD
recorder to the DVR USB port. The DVR supports only FAT32 file USB devices.
PTZ C ONTROL C ONNECTIONS (OPTION)*
Connect the PTZ control jacks to the corresponding RS422/RS485 TX+ and TX-interfaces
on the rear panel of the DVR. See the PTZ camera manual for descriptions of protocols,
baud rates, and IDs.
* Cameras supplied with 4800 system are not equipped with PTZ feature.