User's Manual

DRAFT TrimTrac Locator Technical Manual 39
Troubleshooting
Introduction
The TrimTrac locator is designed to operate in the conditions outlined in the
Specifications chapter on page 43.
When used and maintained properly, the TrimTrac locator provides years of
trouble-free service. The TrimTrac locator uses watchdog timers on applicable
tasks to reduce the possibility of processor hangs. The TrimTrac locator has no
user-serviceable parts.
Should the TrimTrac locator fail to operate properly, the user or service
technician should troubleshoot the installation before returning any components
for repair. If a component fails, return the TrimTrac locator to the authorized
Service and Repair Center for repair.
This chapter provides some guidelines for troubleshooting common problems
associated with the TrimTrac locator’s operation. This chapter also describes the
self-tests available with the TrimTrac locator. Potential operating problems might
include:
• Dead Batteries
• Poor GPS reception
• Poor GSM coverage
• Communication failure with base
• TrimTrac locator Application programming errors
If the TrimTrac locator continues to operate poorly after you follow the
troubleshooting guidelines described in this chapter, contact your TrimTrac
locator supplier for assistance.
Battery Problems
Make sure your batteries are generating sufficient current to power your TrimTrac
locator.
GPS Reception Problems
Even though the TrimTrac locator uses enhance GPS sensitivity technology, it is
still advisable to position the device with as clear of a view of the sky as possible.