Cobra Electronics XRS 9950 - Manual (Page 11)

Settings
Your Detector
Nothing Comes Close to a Cobra ® 17
Settings
Your Detector
16 English
User Settings
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IntelliShield City Mode Default
City Mode Default makes three levels of Audio Alert suppression available
when you toggle from Highway to City mode. The factory setting is City X.
City X sounds a single beep when an X band signal is first detected.
The alert then sounds when signal strength reaches level 3.
City X+K combines the City X mode with prevention of K band audio
alerts until the signal strength reaches level 2.
City X Beep Off blocks all X band audio alerts until the signal strength
reaches level 3.
The City Mode Default can be changed in Menu mode. It can also be changed
at any time the detector is in Standby mode:
1. Press and hold the City button. City X will show on the screen.
2. Release the City button and press again to advance to City X+K.
3. Press City again to advance to City X Beep Off.
NOTE
Further presses of the City
button will advance around the
loop of choices.
4. Press Menu/Save button (or wait 15 seconds without pressing any
buttons) to save the current setting and return to Standby mode.
IntelliMute Mode
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 (except for strobe signals from emergency vehicles). It works with
all City and Auto Mute modes.
Before IntelliMute will work, you must set an activation point for your engine’s
revs (see page 18). 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.
An IntelliMute icon will appear in the display when IntelliMute is On and activation
is set. Whenever engine revs are below the activation point, the arrow points
down. When revs are above the activation point the arrow points up.
If, for any reason, the unit stops sensing your engine’s revs, IntelliMute will
indicate an error and automatically turn 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.
NOTE
The rev point must be reset if you use your detector in a different vehicle.
NOTE
When initially choosing your IntelliMute activation point, a setting of approximately
300 to 600 RPMs above idle is recommended. You can reset the activation point
at any time to fit your individual preferences and driving style.
CAUTION
Do not attempt to set the rev point while driving. Your vehicle should be parked
and idling to avoid a collision during the process.
Above
Activation Point Below
Activation Point