2. Connecting Devices
2-1. 4 Channel Premium DVR
The rear panel of the 4 channel premium DVR comprises the following:
•
Front USB
: Two USB ports are provided to connect external devices like HDD, ODD, Flash
memory for Backup, System upgrade or USB mouse on the front panel. A USB mouse can be
connected only front panel USB port dedicated only for mouse.
Video Input
Connect the coaxial cables from the cameras to the BNC video connectors.
Loop-Through Video
Connect the coaxial cables from the Loop BNC connector to another device.
Audio Input
The DVR can record audio up to 4 sources. Connect the audio sources
to the Audio-In RCA connectors. All channels need external pre-
amplifiers.
It is the user's responsibility to determine if local laws and regulations
permit recording audio.
Audio Out
The DVR does not have amplified audio output, so you will need a speaker with and amplifier.
Video Output
Connect the main monitor to either the Video Out (CVBS) or VGA
out connector. Connect the spot monitors to the SPOT OUT
connectors as needed.
