BASIC LEVEL TEST MODES AND PROCEDURES: Technician Test Procedures

24.Scroll down to highlight Band Info, and then press View to view the Band Info display. This screen displays the primary and secondary control channels: Pri Band: 02 for 800 MHz; Sec Band: 02 for 800 MHz and 04 for 900 MHz.

25.Press Back to return to the Trace Mode display.

26.Scroll down to highlight Bandmap, and then press View to view the Bandmap display. This screen displays the currently selected regional bandmap.

27.Press Back to return to the Trace Mode display.

28.Scroll down to highlight Hardware, and then press View 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 View 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 View 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 View 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.

6.3Technician 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 Help

Codeplug Troubleshooting

40

68P80401P05

Page 55
Image 55
Motorola I580 service manual Technician Test Procedures