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5.4 COMMUNICATION
This option allows you to configure the Ethernet settings when connected to a LAN/WAN as well as
RS-232/485 protocols if connected to an external control device.
COMM ID:
Communication ID for RS232 and RS485 communication. After the 4CH DVR
receives a RS232 or
RS485 command, it checks if the <Dest ID> within the code is the same as the COMM ID, in which
case the particular command can be accept.
RS-232:
The RS-232 communication port can be either in an importing or exporting mode according to your
applications.
ON:
Enables the RS-232 communication port. When you wish the unit to be controlled by an
external device, please select this entry for use.
OFF:
Disables the RS-232 communication port.
RS-485:
The RS-485 communication port can be either in an importing or exporting mode according to your
applications.
ON:
Enables the RS-485 communication port. When you wish the unit to be controlled by an
external device, please select this entry for use.
OFF:
Disables the RS-485 communication port.
NET ENABLE:
This option selects either enable or disable for the Ethernet communication port.
OFF:
Disables it.
ON:
Enables it.
NET DHCP:
This option selects enable or disable for the DHCP communication function.
MAIN MENU
RECORD
ALARM
TIMER/ SEQ/ TITLE
COMMUNICATION
DISK
SYSTEM
GOTO COMM PAGE
COMM SETTING
COMM ID
:
01
RS232
: ON
RS485
: ON
NET ENABLE
: OFF
NET DHCP
: OFF
NET IP
: SET
FTP SETTING
MAIN PAGE
SET RS232 / RS485 ID
