Technical information

LS PRO OWNER'S HANDBOOK B/3
Technical Information
Appendix B
another country, you must ensure that you use a power cord
which complies with the safety standards of that country.
Connect only manufacturer-approved monitors to the AC
power outlet.
Port characteristics
Serial port
25-way male D-type (COM1/COM2)
1
13
14
25
IOIOI
Pin I/O COM1/2 Function
1 - - Not connected
2 O COM1 Transmit data
3 I COM1 Receive data
4 O COM1 Request to send
5 I COM1 Clear to send
6 I COM1 Data set ready
7 - Signal ground
8 I COM1 Data carrier detect
9 - - Not connected
10 - - Not connected
11 - - Not connected
12 I COM2 Data carrier detect
13 I COM2 Clear to send
14 O COM2 Transmit data
15 - - Not connected
16 I COM2 Receive data
17 - - Not connected
18 - - Not connected
19 O COM2 Request to send
20 O COM1 Data terminal ready
21 - - Not connected
22 I COM1 Ring indicate
23 - - Not connected
24 - - Not connected
25 - - Not connected