User's Manual

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MUTE MEMORY
Use Mute Memory to mute known areas of false alarms (such as department store
automatic doors). The R9 Extreme remembers where you muted the audio (GPS
location) and the frequency you muted. It will automatically mute when you travel to
that location and the saved frequency is detected; however, if a different frequency
is detected, the R9 Extreme alerts to that different frequency.
When you press MUTE/DIM to mute audio for a specific location, Mute On displays.
While Mute On displays, press MUTE/DIM again to save that GPS location to
memory. Mute Memory displays on the screen.
R9 Extreme stores 2000 points divided between Mute Memory and User Mark
locations.
To delete Mute Memory points, press MUTE/DIM while Mute Memory displays.
The R9 Extreme displays a delete confirmation message; press MUTE/DIM again to
confirm. You can also delete Mute Memory points from Menus/Delete All Mute?
AUTO MUTE/AUTO MUTE VOLUME
When the R9 Extreme detects a signal, it sounds an alarm at the current volume
level. To make the alarm quieter, turn Auto Mute on through the menus (see page
18) and then adjust the volume in the Auto Mute Volume menu (see page 18).
If the current volume level is 0, the R9 Extreme will not change the volume to the
Auto Mute Volume level; it will keep the volume level at 0.
Auto Mute ends 10 seconds after the alarm ends unless:
• The same signal is detected within that 10 second period; then, Auto Mute stays
on.
• A different band signal is detected during that 10 second period; then, Auto Mute
turns off and then back on at the current volume level.
Auto Mute does not apply to Laser Alert.
USER SPEED LIMIT
When you set a speed limit thorough the Limit Speed menu, the R9 Extreme sends
an alarm tone if your speed exceeds that speed limit setting. If that happens, the unit
announces and displays over speed warnings.
mph
50
Over Speed