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6.8.5 I/O Control
The I/O Control setup menu is used to define the settings for controlling the NVR through
RS-485 / RS-232 communication protocol and for NVR to control the connected PTZ cameras.
Please note that the RS-232 port on the NVR is currently reserved.
RS-485
Type: Select Control or Text Insert.
PTZ Protocol: Select PTZ protocol, choose from the following protocols: Transparent, Pelco_D,
Pelco_P, Everfocus or Samsung. (Note: All cameras on the RS-485 bus must use the same
protocol)
485 ID: This is the ID used by the EKB500 to send commands to the NVR. On an RS-485
connection, every device (PTZ, NVR and controller) must be assigned an unique ID number
between 0 and 127.
Baud Rate: This field is to set the speed at which is used to transmit instruction or
information through the RS-485 port on the NVR. There are eight different speeds: 1200 BPS,
2400 BPS, 4800 BPS, 9600 BPS, 19200 BPS, 38400 BPS, 57600 BPS and 115200 BPS.
Data Bit: This field is the data bit at which you will be transferring. There are two settings for
this option: 8 or 7.
127
ECOR HD 16X1 DVR
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