Siqura MSD622, Руководство по установке, Страница: 15 / 40

Dome Setup and Cable Connection
Page 11
Communication Switch Switch Description
1
RS-485
2
3 Termination
4 Line lock
5 System initialization. Switch 5 is mainly used to restore the
camera's factory defaults.
6 Camera upgrade. Users must reset switch 6 after firmware
upgrades are carried out.
RS-485 is the interface that enables communication between the MSD622 and its control device.
This means that the camera's RS-485 setup and that of the control device must be the same. The
RS-485 default setting is half-duplex, as shown in the figure below. Please do not change the
default setting without consulting a qualified specialist or supplier.
Half duplex Full duplex
RJ-485 settings
4.4 Establishing a Network Connection
To open communication with the MSD622 from a host PC and change the unit's network settings,
perform the following steps.
Step 1: Set the PC's network adapter to the unit's factory default subnet and connect
the two devices.
Step 2: Access the unit from a web browser or other tool installed on the PC.
Step 3: Set the unit's IP address and subnet mask to the subnet it will be used in and
reboot the unit.
To address the unit from the same PC again, configure the PC's network adapter once more to
assign the PC to the same subnet as the unit.
Step 1: Setting the host PC to the factory default subnet of the unit

To configure the network adapter on the host PC
1. In the Control Panel, open
Network Connections
.
2. Right-click the connection to be configured, and select
Properties
.
3. In the items list, select
Internet Protocol (TCP/IP)
.
4. Click
Properties
.
5. In the Internet Protocol (TCP/IP) Properties dialog, click
Use the following IP address
.
6. Enter an IP address that will assign your PC to the same subnet as the unit (i.e., within the
10.x.x.x range). Use 255.0.0.0 as a subnet mask.