IBM SY27-0345-06, Service And Maintenance Manual

Page: 41 / 148

012 (continued)
– Set the terminal to the configured console baud rate displayed.
– Press the service terminal break key sequence and press Enter.
This action causes the 2210 to auto-baud.
– Enter Ctrl-c.
The
>
prompt should be displayed. If the console baud rate is satisfactory, you can
reboot the 2210 and the terminal will work. If the console baud rate is unsatisfac-
tory and you want to change the rate:
1. Enter bc at the
>
prompt and select an IBD boot module.
2. Wait for the
Config (only)
>
prompt to be displayed.
3. Enter set baudrate 0 at the
Config (only)
>
prompt.
4. Set the terminal to the desired baud rate.
5. Press the terminal break key sequence and press Enter to force the 2210 to
auto-baud to the new terminal speed.
Note: When using a terminal emulator, you might have to stop and restart the
emulator when switching speeds for the emulator to display correctly.
– Continue at Step 013.
013
The terminal should now operate correctly and the new terminal speed has been
saved.
Is the terminal functioning correctly?
Yes No
014
– Go to Step 016
015
– Go to Step 027 on page 2-20
016
Is the terminal or the IBM 2210 grounded correctly?
Yes No
017
Ground the device correctly. Go to “MAP 0210: Verify Operation” on
page 2-23.
018
(Step 018 continues)
Chapter 2. Problem Determination
2-19