D-Link DVS-301 User Manual
Page 54
Building Networks for People
DVS-301 User Manual v1.00
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Video Server provides five more custom commands other than general pan, tilt, zoom and
preset functions. Administrators can click on
and refer to the instruction
manual of the attached device to setup frequently used functions. The "Commands" should be
entered in ASCII format; Video Server will translate it into binary code and send it out through
the serial port. For instance, a text string of "8101ABCDEF" will be translated into five bytes of
hexadecimal 81, 01, AB, CD and EF. The maximal length of a command string is 60 which is
equivalent to 30 hexadecimal bytes. "Display string" is for text on command buttons and
should be less than 8 characters.