HJC Smart 20B User Manual page 35

15.2.7 Intercom-Audio Overlay Sensitivity (Default: 6)
The music, FM radio and GPS volume will be lowered to play in the
background if you talk over the intercom while the overlaid audio is
playing. You can adjust the intercom sensitivity to activate this
background audio mode.
Level 1 has the lowest sensitivity and level 10 has the highest
sensitivity.
Note:
If your voice is not louder than the sensitivity of the selected level, the
overlaid audio will not be lowered.
15.2.8 Audio Overlay Volume Management (Default: Disable)
The music, FM radio and GPS overlaid audio reduces in volume
whenever there is an ongoing intercom conversation. If Audio Overlay
Volume Management is enabled, the volume level of the overlaid audio
will not be reduced during an intercom conversation.
15.2.9 Eight-Way Intercom (Default: Disable)
Disabling the Eight-way Intercom optimizes the intercom performance
for a small group up to four participants. Enabling the Eight-way
Intercom optimizes the intercom performance for a larger group up to
eight participants.
15.2.10 Voice Prompts (Default: Enable)
You can disable voice prompts, but the following voice prompts are
always on.
• H eadset configuration settings menu, battery level indicator, speed
dial, FM radio functions
15.2.11 RDS AF Setting (Default: Disable)
Radio Data System (RDS) Alternative Frequency (AF) Setting allows a
receiver to re-tune to the second frequency location when the first
signal becomes too weak. With RDS AF enabled on the receiver, a
radio station with more than one frequency can be used.
15.2.12 FM Station Guide (Default: Enable)
When FM Station Guide is enabled, FM station frequencies are given
by voice prompts as you select preset stations. When FM Station
Guide is disabled, the voice prompts on FM station frequencies will
not be given as you select preset stations.
15.2.13 Sidetone (Default: Disable)
Sidetone is audible feedback of your own voice. It helps you to
naturally speak at the correct level according to varying helmet noise
conditions. If this feature is enabled, you can hear what you are
speaking during an intercom conversation or a phone call.
SMART HJC 20B
35