User's Manual

Troubleshooting: Installation

68P09255A69-3

Aug 2002

1X SC4812ET Lite BTS Optimization/ATP Software Release 2.16.1.x

PRELIMINARY

6-6

Table 6-3: GLI IP Address Setting

 ActionStep

7 Once the GLI is reset, re-establish MMI communication with it and issue the following command

to confirm its IP address and subnet mask settings:

config lg0 current

A response similar to the following will be displayed:

GLI2>config lg0 current

lg0: IP address is set to

DEFAULT (configured based on card location)

lg0: netmask is set to

DEFAULT (255.255.255.128)

8 Repeat steps 1 through 7 for all remaining GLIs, including those in any additional,

inter-connected frames.

Cannot Communicate with Power Meter

Table 6-4: Troubleshooting a Power Meter Communication Failure

 Step Action

1 Verify power meter is connected to LMF with GPIB adapter.

2 Verify cable connections as specified in Chapter 3.

3 Verify the GPIB address of the power meter is set to the same value displayed in the applicable

GPIB address box of the LMF Options window Test Equipment tab. Refer to Table 3-28 or

Table 3-29 and the Setting GPIB Addresses section of Appendix NO TAG for details.

4 Verify the GPIB adapter DIP switch settings are correct. Refer to Test Equipment Preparation

section of Appendix NO TAG for details.

5 Verify the GPIB adapter is not locked up. Under normal conditions, only 2 green LEDs must be

‘ON’ (Power and Ready). If any other LED is continuously ‘ON’, then cycle GPIB box power and

retry.

6 Verify the LMF computer COM1 port is not used by another application; for example, if a

HyperTerminal window is open for MMI, close it.

7 Reset all test equipment by clicking Util in the BTS menu bar and selecting Test Equipment >

Reset from the pull-down lists.