Dahua ITC237-PU1B-IR User Manual

20
Figure 4-4 Snapshot
Please refer to the following sheet for detailed information.
Parameter
Note
Work mode
Manual
 Coil：force to coil snapshot
 Video：force to video snapshot
 Mix mode：force to combine coil and video snapshot.
ANPR
Snap Amount
Snapshot 1～2 pic
Snap
Direction
 Observer: snapshot incoming vehicle
 Reverse：snapshot outgoing vehicle
 Double：snapshot both incoming and outgoing vehicle
Table 4-2
4.1.2.2 RS485/IO
The intelligence default interface is shown as in Figure 3-4.
Figure 4-5 RS485/IO
Step 1. Check Start Coil IO.
Step 2. Select coil 1 trigger mode.
 No trigger: not trigger snapshot.
 Rise edge: trigger snapshot when vehicle exits coil.
 Drop edge: trigger snapshot when vehicle enters coil.
Step 3. Select scheme.
 Single_in1-snap_nospeed
 Double_in1-snapt_speed

Dahua ITC237-PU1B-IR Specifications

General

Brand	Dahua
Model	ITC237-PU1B-IR
Category	Security Camera
Language	English