Vivotek IP3111 User Manual page 55

port device. The "Baud rate (bps)" of the serial port is up to 115200 bps.
The commands in "Control settings" should be edited in ASCII format. Network Camera
will interpret the ASCII format command to binary string. For instance, "012000ABCD" will
be sent out of the COM port as five hexadecimal bytes of 01, 20, 00, AB and CD. If the
command string is composed of two or more commands, a comma ',' should be inserted to
separate each command. Each comma represents 200 milliseconds. For instance, a
command to pan left may be "01000305" and a command to stop panning may be
"01000300". The user may edit the applicable command as "01000305,01000300" in the
"Move Left" field. This means the camera will pan left for 200 milliseconds. The maximal
length of a command string is 60 which is equivalent to 30 hexadecimal bytes. When
everything is set, click on to save the commands and click on to close the
command setting window.
Network Camera provides five more custom commands other than general pan, tilt
functions. Administrators can click on and refer to the instruction
manual of the attached device to setup frequently used functions. The "Command" should
be entered in ASCII format alike the pan, tilt commands. "Display string" is for those
texts on command buttons and should be less than 8 characters.
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