ADTRAN Express 3100, User Manual

Page: 81 / 128

Chapter 8. Troubleshooting
61200240L2-20 Express 3100 User Manual 8-3
a. To verify this information, click Register Dump under diag-
nostics on the ADTRAN Express Configuration window, or
click Configuration Screen in the VT-100 menu system. To
invoke the VT-100 menu system, issue the AT command
AT!V
from a terminal emulation package such as HyperTer-
minal.)
b. You can also use Auto-Detect Express 3100 (under prefer-
ences ) to automatically detect the SPIDs and the Switch
Type. In the ADTRAN Express Configuration program,
click
wizard on the Express Configuration window or, use
the Auto-Detect SPIDs / Switch option in the Configuration
screen of the VT-100 menu system. (To invoke the VT-100
menu system, issue the AT command
AT!V
from a terminal
emulation package such as HyperTerminal.)
c. If all configuration information is correct, and the unit is
properly connected,
Link Status indicates Link Up . If the
link status is good and calls still cannot be placed, refer to
page 8-4.
2. Look for the following with the COM port setup:
• IRQ conflicts
• Wrong DTE speed
If the PWR /LINE LED, and 1 and 2 LEDs flash green,
sequentially, after a software upgrade, a problem occurred
during the download. Restart the download using the
instructions in Chapter 6. If the download fails a second time,
contact ADTRAN technical support (see inside back cover).
PWR / LINE LED, and 1 and 2 LEDs flash
green. (Continued)