5
RS-232 Pin Definition / Telnet Control
RS-232 Pin Definition
PIN
ASSIGNMENT
PIN
ASSIGNMENT
1
NC
1
NC
2
TxD
2
RxD
3
RxD
3
TxD
4
NC
4
NC
5
GND
5
GND
6
NC
6
NC
7
NC
7
NC
8
NC
8
NC
9
NC
9
NC
Baud Rate: 110 ~ 921600
Data Bit: 8 bits
Parity: None
Stop Bit: 1 bit
Flow Control: None
Telnet Control
Before attempting to use Telnet control, please ensure that both the unit and the PC are connected to the same active networks.
O ACCESS THE COMMAND LINE INTERFACE (CLI)
Windows 7
Click
START
, type
“cmd”
in the search field and press
ENTER.
Windows XP
Click
START
>
RUN
, type
“cmd”
, and press
ENTER.
Mac OS X
Click Go >
Applications
>
Utilities
>
Terminal
.
Once in the Command Line Interface (CLI) type
“telnet”
followed by the IP address of the unit (and the port number if it is non standard)
and then hit
“Enter”
. This will connect us to the unit we wish to control. Type
“help”
to list the available commands. See below for
reference.
NOTE:
If the IP address is changed then the IP address required for Telnet access will also change accordingly.
A
NEU
VIDEO