3com 4000 Manual De Usuario

(Only if a local console or modem is attached) 

If a terminal or modem is attached to the console port and does not 
seem to be operating properly, follow the troubleshooting procedures 
recommended by the terminal/modem manufacturer. Also perform the 
following steps:

1 Make sure that the cable connections at both ends are secure.

2 Ensure that the cable attached to the AccessBuilder is the proper cable 

(straight-through for a terminal/PC and null modem for a modem).

3 Check the console port configuration.

Refer to the “AccessBuilder Software Configuration Guide” for more 
information. Verify that the terminal/PC or modem is configured as 8 
data bits, no parity, one stop bit, 9600 baud rate, with flow control 
parameters set to Xon and Xoff (software flow control).

(Only if a local console is attached) 

If the AccessBuilder power is on but the terminal fails to respond to 
commands entered at the keyboard, try the following procedures:

1 Verify that a straight-through cable is used between the AccessBuilder 

and the terminal or workstation running the terminal emulator.

2 Power off the terminal, wait 30 seconds, and then power it on again.

3 If the system still does not respond to commands, power off the 

AccessBuilder and terminal and check the keyboard cable connection to 
ensure it is secure.

4 Power on the AccessBuilder and the terminal again.

5 Check the state of the LEDs on the front of the AccessBuilder as shown 

ab4kbook  Page 3  Thursday, March 27, 1997  11:51 AM