To Turn IntelliMute On
Press and release
the IntelliMute
button.
Tone
Voice
Visual Display
Two beeps
IntelliMute
On
IntelliMute On blinks, then
i appears in the display
To Turn IntelliMute Off
Press and release
the IntelliMute
button again.
Tone
Voice
Visual Display
One beep
IntelliMute
Off
None, after
IntelliMute Off blinks
Settings
Your Detector
Nothing
Comes Close to a Cobra
®
9
Settings
Your Detector
8 English
Muting an Alert
Your detector allows you to quickly turn Off an audio Alert by momentarily
pressing the Mute button. If you press the Mute button a second time
during the Alert, the audio Alert will be turned back On.
Auto Mute Mode
Auto Mute will automatically reduce the audio volume of all alerts
after four seconds for as long as the signal is detected. The factory
setting is Auto Mute On.
IntelliMute
IntelliMute is a unique feature that allows you to avoid alerts you don’t
need to hear because you are stopped or moving slowly. By sensing the
“revs”(RPMs) of your engine, IntelliMute knows when you are at low
speed and automatically mutes alerts.
Before IntelliMute will work, you must set an activation point for your
engine’s revs (see page 10). Whenever the revs are below that point,
IntelliMute will begin muting. The activation point will be stored in
memory and recalled each time the power is turned On. The factory
setting is IntelliMute Off.
NOTE
IntelliMute may not work with some vehicles because it cannot sense the
engine’s revs. In such cases, you can reduce unwanted audio alerts by
using Auto Mute and City mode when appropriate.
To Turn Auto Mute Off
Press and release
the Mute button
while no alert
is occurring.
Tone
Voice
Visual Display
One beep
Auto Mute
Off
None, after
Auto Mute Off blinks
To Turn Auto Mute On
Press and release
the Mute button
again while no
alert is occurring.
Tone
Voice
Visual Display
Two beeps
Auto Mute
On
None, after
Auto Mute On blinks
IntelliMute On
i h
Mute Button
Press and release
IntelliMute Button
Press and release
SPX5500_MANL.indd 8-9
12/21/12 2:11 PM
