System information

Digital Video Recorder
40
Set the channel number of decoder, including velocity, data bit, stop bit, checkout and stream control, in serial port device
menu. The values of these items must match the connected serial device. The default values are: 8 data bits, 1 stop bit, none
checkout bit and hardware stream control. These data cannot be revised by customer.
Serial port RS485 and RS232 are available.
Bit rate Available options are: 19200, 9600, 4800, 2400 and 1200. The selected value must accord with the protocol
and parameters of decoder.
Device Central control keyboard (SX326, optional). The device is applicable when the option accords with the
peripheral device of the recorder and parameters are correct.
 Prompt: The three items above are serial port device settings. The items below set the relationship between pan/tilt
decoder and channel.
Select channel Select channel.
Decoder protocol Select the protocol type of decoder connected to this channel. Available options are:
PANNSONIC, LLW, PELCO-D, PELCO-P, LILIN, NEON, PELCO-D YA, PELCO-D SFD, PELCO-P MK, PELCO-D ZT,
PELCO-P ZT and ZHIMIN.