Without fairing: See Figure 1. The jack is on the back of the headlamp nacelle below the left side of the handlebar clamp shroud.
With fairing: See Figure 2 or Figure 3. The input jack for the public address (PA) microphone is on the left side of the storage box.
NOTE
Figure 1. Microphone Input Jack: Without fairing
Figure 2. Microphone Input Jack: With Fork-Mounted Fairing
Figure 3. Microphone Input Jack: With Frame-Mounted Fairing