2.4 inch color screen series User Manual
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Subnet mask: Default subnet mask as 255.255.255.0. You can modify it
if it is necessary.
Gateway address: Default gateway address0.0.0.0. You can modify it if
it is necessary.
Network speed: There are three options: ATUO, 10M, and 100M.
Connection password: Set it in “
Menu
－
Communication option
－
Security
”. It can be set or not. If it is set, input corresponding numerical
value on connection interface of PC software.
RS232: Use RS232 serial port wire for connection.
Set device: Enter
Menu
－
Communication option
to set the following
options:
Baud rate: Set it in “RS232/485”. Communication speed rate (with
computer),if the communication speed is high, RS232
（
115200, 57600)
is recommended.
RS232: Set it in “RS232/485”.Select “Yes” for RS232.
Communication password: Set it in “Security”. It can be set or not set. If
it is set, input corresponding numerical value on connection interface of
PC software.
RS485
set device: Enter
Menu
－
Communication option
to set the following
options:
Device ID: Set it in “Security”. It can be set from 1
－
254.
Baud rate: Set it in “RS232/485”.Communication speed rate (with
computer),if the communication speed is low and stable, RS 485
（
9600, , 38400) is recommended.
RS485: Set it in “RS232/485”.Select “Yes” for RS485
Communication password: Set it in “Security”. It can be set or not. If it
