User's Manual

Table Of Contents
62 UltraWAVE BTS Installation and Commissioning Guide, Release 6.5A
1 Verify that you can establish and terminate a telnet communications session as described in
Section 3-3.4.
2 Establish a serial connection by typing:
build@craftpc:~> cu -l ttyS0 [ENTER]
Connected.
bts->
3 After the BTS has booted up and the E1 or T1 POST has run during the boot process, the
TRX POST diagnostics can be initiated. Type:
bts-> runtrxpost [ENTER]
4 A set of TRX POST diagnostic tests run sequentially over the Ethernet connection and the
results of each test will be listed as PASSED/FAILED. Only if all tests passed successfully will
the TRX POST diagnostics be considered successful. The TRX POST results will be displayed
after the boot process has been completed.
The format for each diagnostic line is:
[line number][action][TRX number][test number][test
description][test result]
For example:
14 (Diag) TRX(4) TF22: Test Basic op of VME/RTP FIFOs: PASSED
where:
The following example shows the TRX POST results for a one-TRX BTS. The following display shows that
the TRX POST diagnostics ran successfully on the TRX card in slot 2. Figure 3-9 shows the results of the
TRX POST for the GPRS enabled TRX card.
The TRX ON LINE LED flashes continuously when TRX POST diagnostics
are being run and does not stop flashing until the BTS is rebooted. The
flashing LED can be used as a reminder to reboot the system after
successfully completing the TRX POST and other diagnostics.
Table 3-3 Description of the TRX POST Results
Line Entry Description
14 Line number
Diag Diagnostic test being run
TRX 4 TRX4 being tested
TF22 Test number
Test Basic op of VME/RTP FIFOs Test description
PASSED Indicates that the TRX passed this test