User's Manual

Trailblazer Installation and User Manual version 1.02 38
Setting your units next to each other on your bench with the test antennas
attached to the N female connectors on the enclosureThe LED will indicate from
top to bottom in the preceding table, from the No Power to the Final Alignment
and Errors state. The Trailblazer system should reach the CPU Operational
state within 20 seconds after power is applied. The Acquired state completes
when the CPE terminal has detected and locked to the radio signal from the base
unit. The Ranged state is complete when the CPE terminal has turned on the
radio transmitter and is aligned with the base unit. After ranging both units will do
an Alignment to minimize bit errors. During the Operation and Diagnostics stage,
any bit errors are occurring will be indicated by D5 blinking or flashing depending
on the severity of the errors. This condition may also be caused by interference
or misalignment of the antennas (or weak signal). If D4 and D5 are OFF and D6
is FLASHING, the unit is ready for service!
5.2 Maintenance
5.2.1 Installation of Software/Firmware Upgrades
Most maintenance and upgrading of the system can and should be performed
with the included GUI software. See Section 3 for operating instructions for the
GUI. If for some reason you are unable to use the GUI software, you may
alternately use the Terminal Interface. See the Appendix for advanced
programming and diagnostics details.