User's Manual

Detection
Your Detector
14
English
Detection
•
Signals Detected
The tables on the following pages show you the types of Signals your detector
will detect, as well as the voice and visual alerts it provides for each of them.
Audio Alerts
In Voice Alert mode you will first hear several tones, then a voice message
announcing the type of signal detected, followed by more tones. In Tone Alert
mode, you will hear the tones only.
In both Voice Alert and Tone Alert modes, a distinctly different alert tone is
used for each type of signal detected (including separate tones for each laser
signal). For X, K, Ka and Ku band radar signals, the tones will repeat faster as
you approach the signal source. The repeat rate of the tones gives you useful
information about the signal detected. (See responding to alerts on page 17.)
Visual Display
An indication of the type of signal detected will appear in the UltraBright
data Display. During X, K, Ka and Ku alerts, a number will also appear,
indicating the strength of the signal detected. (1 = weakest, 5 = strongest)
During laser alerts the letter L will appear, instead of the signal strength indication.
During VG-2 or Spectre 1 alerts, the letter V will appear. It will be steady
during VG-2 and blink during Spectre 1.
Laser Signal Detected
X K Ka V S L
VG-2 Alert Signal Detected
X K Ka V S
c
Spectre 1 Alert Signal Detected
X K Ka V S
c
X Signal Detected
X K Ka V S 2
X K Ka V S 3 X K Ka V S 5 XKKa V S 4
K Signal Detected Ka Signal Detected
Ku Signal Detected
IntelliMute Button
Press and release
Settings
Your Detector
Nothing Comes Close to a Cobra
®
11
To Set the IntelliMute Activation Point
Press and hold
the IntelliMute
button for two
seconds.
Tone
Voice
Visual Display
Two beeps Set Engine Revs None
Rev your engine to
the level you wish
to set (recommend
slightly above idle)
and hold revs steady
for two seconds.
None None Three bars will
flash in succession
At the desired
rev level, press
and release the
IntelliMute
button.
Three beeps IntelliMute Set All three bars flash
three times
Tone
Voice
Visual Display
Four beeps IntelliMute Error,
followed by
IntelliMute Off
E
appears
X K Ka V S E
NOTE
If the unit is unable to sense usable pulses within three
seconds or if you do not set a rev point within 20 seconds
of beginning these steps, IntelliMute will indicate an error
and automatically turn Off.
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