BASIC LEVEL TEST MODES AND PROCEDURES: Technician Test Procedures
6-8 68P80400P73-A
28. Scroll down to highlight Hardware, and then press OK to view the Hardware display. This
screen displays RF Xtal (RF Crystal), a factory-tuned parameter that adjusts the output
frequency; Xtal Offset (RF Crystal Warp offset), which is derived during frequency
compensation; and Level Set (Level Set value), which regulates the transmit output power of the
unit.
29. Press Back to return to the Trace Mode display.
30. Scroll down to highlight Fatal Err/#, and then press OK to view the Fatal Err/# display. This
screen displays the Fatal Error log. This log contains a count of any fatal errors logged during
the unit's automatic self test.
31. Press Back to return to the Trace Mode display.
32. Scroll down to highlight Flags, and then press OK to view the Flags display. This screen
displays the error log, which contains any errors logged by the unit software.
33. Press Back to return to the Trace Mode display.
34. Scroll down to highlight Coin Cell, and then press OK to show the Preset Charging Voltage on
line 1 and Current Battery Voltage on line 2.
35. Press Back to return to the Trace Mode display.
36. Scroll down to highlight CE Status, and then press OK to view accessory type connected to the
unit.
37. Press Back to return to the Trace Mode display.
6.3 Technician Test Procedures
Technician tests usually require special equipment to test the functionality of the components in the
unit.
The following tests check the software functionality of the unit:
• Codeplug Repair Procedure
• Codeplug Troubleshooting
• Corrupted Software Repair Procedure
6.4 Programming the i860 Unit
Use Radio Service Software (RSS) to program a new software version or to program codeplug user
information. Refer to the Radio Service Software User’s Guide for information on the setup and use
of RSS.
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