Configuring Pc Tune; Tuning Adjustments - E.F. Johnson Company 5100 Series Assembly And Test Procedures

Tuning and Performance Tests
2 Connect the 5100 Test Cable (Part No. 023-5100-940) to an unused serial port of the
computer.
3 Connect the other end of the test cable to the accessory (UDC) connector of the
transceiver.
4 Connect the T/R connector of the Communications Analyzer to the antenna jack of the
radio. Use the SMA to BNC adapter at the radio's antenna connection, if needed.
5 Connect the Audio In/Out Cable (023-5100-950) between the 2.5mm jack on the Test
Cable UDC connector and the Audio I/O connector of the Communications Analyzer.
4.1.2
Complete the following steps to configure PC Tune:
When the PC Tune program starts, the parameters default to a dac value of 0. If written to
! CAUTION
the radio, all tuning will be lost.
1 Start the PC Tune program (see 2.3.1, "Starting PC Tune.").
2 Turn the transceiver power on.
3 Select COM Ports from the Transfer Menu or click
"Transfer Menu" or 3.3, "Tool Bar").
4 Select Available COM Port.
5 From the Radio Menu, select Portable (see 3.2.2, "Radio Menu").
4.2

Tuning Adjustments

To conduct transceiver tuning and adjustments, proceed as follows:
1 Complete the procedures of 4.1, "Digital Test Preparation."
2 Start the tuning program by selecting Transfer > Tune in the Menu Bar, or by clicking
3 Follow the instructions displayed in the Tuning Instructions window of the Main
Screen to complete the transceiver tuning adjustments.
4-2 PC Tune Test Procedures for 5100 Series Portable Radios

Configuring PC Tune

in the Tool Bar.
on the Tool Bar (see 3.2.3,
August 2008