ADTRAN 3000 User Manual page 93

PWR / LINE LED, and 1 and 2 LEDs flash
green. (Continued)
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 3000 (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).
61203153L2-20 Express 3000 User Manual
Chapter 8. Troubleshooting
8-3