minrray UV401, User Manual

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3. Click "Browse" and select the upgrade file ".mrg"; double-click the file and click "Upgrade" button for
automatic upgrading.
4. Upon completion of upgrading, restart the product and a message reading "Upgraded successfully" will
appear. Log into the network and check whether the software version is consistent with the upgrade file to assure
successful upgrading. Click "Restore Factory Default" to restart and restore the factory default of parameters
(default IP: 192.168.5.163; account No.: admin; password: admin)
5. Serial Port Communication Control
The device functioning properly can be controlled via RS232/RS485 port; the parameters of RS232 serial port
are as follows:
Baud rate: 2400/4800/9600/38400/115200 bits per second; start bit: 1 bit; data bit: 8 bits; stop bit: 1 bit; check
bit: None
After power-on, the device rotates to the lower left and then returns to the middle position. Self-test is
performed by zooming the zoom lens out to the greatest extent and then zooming it in to the greatest extent. If 0#
preset position is saved for the device, the device will go to the 0# preset position after initialization. Up to this
point, the user is allowed to control the device using serial port command.
5.1 VISCA Protocol Return Command
Ack/Completion Message
Command packet Comment
ACK z0 41 FF Returned when the command is accepted.
Completion z0 51 FF Returned when the command has been executed.
z = Device a 8
Error Messages