Motorola APX 7000 - Advanced Features; Turning the Controls and Keypad Buttons Tones On or Off; Turning Voice Mute On or Off; Using the Time-Out Timer

6-16 Troubleshooting Waveforms: TX SSI
6.5.2 DA.
Trace 1: Trace recorded at R1017.
Figure 6-14. TX SSI – DA Waveform