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Detection
Your Detector
Safety Alert Signals and Visual Displays
Type of Signal
Visual Display Voice
Emergency Vehicles
Road Hazards
Trains
NOTE
There are different tones for each Safety Alert.
VG-2 and Spectre 1 Alert Signals and Visual Displays
Type of Signal
Visual Display Voice
VG-2 Alert
Spectre 1
NOTE
There are different tones for each alert.
24 English
Your Detector
Instant-On Detection
Your detector is designed to detect Instant-On speed monitoring signals,
which can suddenly appear at full strength.
Emergency Vehicle
NOTE
Approaching
You should take appropriate action immediately whenever
an instant-on alert is given.
Road Hazard Ahead
Pop Detection
Your detector is designed to detect single pulse mode radars. These radars
are designed to have a low probability of detection. You should note that
these radar guns have a much shorter range while in this mode.
Train Approaching
Responding to Alerts
Description
Tone repeats slowly at first,
then speeds up rapidly.
Tone sounds one
time only.
Tone instantly begins
repeating rapidly.
Pop mode tone.
VG-2 Alert
Tone repeats slowly as you
approach a hill or bridge, then
speeds up sharply as you
reach it.
Tone repeats slowly
Spectre Alert
for a short period.
Any type of laser alert.
Any Safety Alert
or Strobe Alert.
Detection
Recommended
Interpretation
Response
Probably police radar.
FULL ALERT
Probably a false alarm,
Exercise caution
but possibly pulsed radar,
Spectre 1 or VG-2 nearby.
Radar, Spectre 1 or VG-2 nearby
FULL ALERT
has been activated suddenly.
Pop mode gun very close.
FULL ALERT
Probably police
FULL ALERT
radar beyond the
hill or bridge.
Probably a false alarm.
Exercise caution
Laser alerts are
FULL ALERT
never false alarms.
You are nearing an emergency
Exercise caution
vehicle, railroad crossing, or
road hazard (construction,
accident, etc.).
Nothing Comes Close to a Cobra
®
25
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