HIKVISION DS-2CD7253F-EIZ

Quick Operation Guide of Network Camera
4
2
Auto-iris interface
3
Bracket mounting holes
4
F1+ F1-, F2+ F2- ,F3+ F3-: Alarm output interface
5
T1,T2,T3, T4,GND: Alarm input interface
6
D+, D-: RS-485 interface
7
10M/100M self-adaptive Ethernet interface
8
VIDEO OUT/HDMI: Video output interface
9
RESET: Reset button
10
TXD, RXD, GND: RS-232 interface
11
Power supply interface
12
POWER: Power LED indicator
13
SD: SD card slot
14
AUDIO IN: Audio input interface
15
AUDIO OUT: Audio output interface
16
Ground
Notes:
 After the powering on of the camera, pressing and holding the RESET button for about 10
seconds can reset all the parameters to the default settings.
 The type of auto-iris interface is shown in Figure 1-7, and the definition of each pin is shown
below:
Figure 1-7 Auto-iris Interface
Table 1-4 Pins
DC-driven
1
Damp-
2
Damp+
3
Drive+
4
Drive-
Damp+, Damp-, Drive+ and Drive- pins are used when the auto-iris is driven by DC.
Camera wiring Diagram: