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4.10.4
I/O Control
Figure 4-40 is a screenshot of the I/O Control Setting Menu. This menu is used to define the settings for
controlling the DVR through RS485, and for DVR control of attached PTZ cameras.
RS232
Baud Rate
Transmission speed of the RS-232 port of on the 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 bit
Stop Bit
This field is to set the stop bit for the RS232 connection. There are two different stop bits,
1 or 2 bit
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.
RS485
PTZ Protocol
PTZ protocol for connected PTZ camera, select protocol type EverFocus, Pelco-D,
Pelco-P, Samsung (Electron.) or Transparent.
In Transparent mode the protocol type is defined in the central management software,
this mode works only for network control.
485 ID
Enter RS-485 ID (address) of the ERS-4 in the range 1 ~ 127, required for RS-485
remote control by EKB500
Default: 1
Baud Rate
Transmission speed of RS-485 interface, select 1200, 2400, 4800, 9600, 19200, 38400,
57600 or 115200 BPS
Figure 4-40 System Menu – I/O Control
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