User Manual

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4.4 Software Upgrading
1) Log in to the web page and manage camera settings. The default page is preview interface, where users cam PTZ
control, record video, preset camera positions and etc.
2) Configurations -> System Configure-> Update
3) Click "browse" to select .mrg update file, then click upgrade button to finish software upgrading.
4) Camera reboot after completion of firmware update. It prompts with "successful upgrade".
Log in to check the firmware version to make sure software upgrade successful.
Then click "restore factory default", reboot and restore parameters to factory default (default IP 192.168.5.163, user
name: admin; password admin).
5. Serial Port Communication and Control
The camera could be controlled through RS232/RS485/RS422 interface; RS232 serial parameter are as follows:
Baud rate: 2400/4800/9600/115200 bits / sec; Start bit: 1; data bits: 8; Stop bit: 1; Parity: None.
After power on, the camera first goes left, then back to the middle position. Self-test is finished after the zoom
moved to the farthest and then back to the nearest position. If the camera saved 0 preset before, it will be back to
that position after initialization. At this point, the user can control the camera by the serial commands.
5.1
VISCA Protocol Return Command
Ack/Completion Message
Command Packet
Note
ACK
z0 41 FF
Returned when the command is accepted.
Completion
z0 51 FF
Returned when the command has been executed.
z = camera address + 8
Error Messages
Command Packet
Note