COP-USA DVRPRO04 - Manual (Page 12)

7
Chapter 1
1. Power Fan
This is used to cool the power supply.
2. System Ventilation Fan
This fan ventilates the entire system.
3.BNC Camera Input
se C pigtail adaptor to connect TSC or PAL compatible cameras.
See igure1-3; the position and numbering of the on-screen camera
output is determined by the slot and channel numbering sequence of
the cards. or example, camera 1 would be connected to channel 1 of
card 1, camera 2 would be connected to channel 2 of card 1, camera
5 would be connected to channel 1 of card 2, etc., since there are 4
available channels per card slot.
Figure 1-4: BNC pigtail adaptor
4.Ethernet LAN Port
se an R -45 LA cable to connect to a LA or Internet.
5.VGA Display Port
This port is used to connect an external CRT or T T display.
6.Printer Port
This port is used to connect a printer to the DVR.
7.PS/2 Keyboard Port
This port connects a PS/2 compatible keyboard.
8.PS/2 Mouse Port
This port connects a PS/2 compatible mouse.
9.Power Cord Socket
This socket is used to connect the power cord to the wall power
outlet.
10.Voltage Switch
The voltage switch regulates the voltage specifications of 110/220V,
as required for different regions. Switch the voltage according to
your region s requirements.