I/O Control - EverFocus EMV800 HD User Manual

7.3.8.5 I/O Control

The I/O Control setup menu is used to define the settings for controlling the mobile DVR
through RS-485 / RS-232 communication protocol and for mobile DVR to control the connected
PTZ cameras.
RS-232
Type: Select Control or Text Insert.
Baud Rate: This field is to set the speed at which is used to transmit instruction or
information through the RS-232 port on the mobile DVR. 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.
Stop Bit: This field is to set the stop bit for the RS-232 connection. There are two different
stop bits, 1 or 2.
Parity: This field is to select the parity level at which you will be connected. You can choose
between None, Odd, or Even parity levels.
Note: For details on the RS-232 related settings, please consult the Technical Support
Department of EverFocus.
RS-485
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).
EMV800 HD / EMV1200 HD Mobile DVR
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