Approach Tech NVR-2018 - Manual (Page 47)

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COMM SETTING
NET IP
NET DHCP
LEASED IP TABLE
IP POOL RANGE
SET
COMM ID
RS232
MAIN PAGE
SET IP POOL RANGE
IP POOL RANGE SETTING
192.168. 1. 1 ― 192.168. 1.254
SET IP POOL RANGE
IP POOL RANGE:
You can set your DHCP IP address by changing only the last part of the four - part IP address given
below. The last part can be any number selected from a range between 1 and 254.
COMM ID:
Communication ID for RS232 communication. After the NVR-2018 receives a RS232 command,
it checks if the 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.