User's Manual

68P80801E35-A 9/1/2001 21
EBTS System Manual - Vol 2 Troubleshooting
Generation 2 Single Channel BR Station Verification Procedures
11. Using the MMI commands below, issue the command to put the BR into
single branch mode. If the resulting bit error rate for receiver branches 1, 2,
and 3 is less than 8.00%, the receiver has passed the test.
12. Enter the command to return all active alarms of the Base Radio. At the
prompt, type:
NOTE
If the command displays alarms, refer to the System
Troubleshooting section for corrective actions.
field> freq -orxch1 -f810
field> enable -orxch1 -soff
field> enable -orxch1 -dbr1 -son
field> ppc -ortch1 -mchn -s1
field> ppr -orxch1 -a100 -r1
field> enable -orxch1 -soff
field> enable -orxch1 -dbr2 -son
field> ppr -orxch1 -a100 -r1
(skip this step if the system is configured for 2 Branch Diversity)
field> enable -orxch1 -soff
field> enable -orxch1 -db3 -son
field> ppr -orxch1 -a100 -r1
field> alarms -ofault_hndlr