User's Manual

12-8 MTR3000 Programming and Tuning: Modulation Limit Alignment
10. Click “Write” to save the newly tuned softpot value into the radio’s codeplug.
11. Alignment is complete.
12.5.4 Verification (with Tx Data or PL)
Refer to Section 12.5.2 on page 12-6 with the following exceptions:
• The same Tx data signal level determined (obtained from Step 8 in Section 12.5.3 on page 12-
7), is applied to Pin 13 during the validation process.
• Pin 22 may be used instead of Pin 1, depending on the recommendation by the manufacturer of
the third party controller.
Note
Refer to Figure 5-2 on page 5-5 for details regarding the audio and data flow.
Note
Set the modulation limit to 92% to compensate for any additional deviation incurred by the
transmitter VCOs over temperature.
Applicant: Motorola
Equipment Type: ABZ89FC4827
Exhibit D1-4