Detection
Your Detector
Nothing comes close to a Cobra
®
11
Detection
Your Detector
10 English
Safety Alert Signals And Visual Displays
Type of Signal
Visual Display
Emergency Vehicles
V
⁄
S
is Steady
Road Hazards
V
⁄
S
is Steady
Trains
V
⁄
S
is Steady
VG-2 Alert Signal And Visual Display
Type of Signal
Visual Display
Interceptor VG-2
V
⁄
S
is Steady
Description
Interpretation
Recommended
Response
Tone repeats slowly at
first, then speeds up
rapidly.
Probably police radar
FULL ALERT
Tone sounds one (1)
time only.
Probably a false alarm,
but possibly pulsed radar
or VG-2 nearby
Exercise caution
Tone instantly begins
repeating rapidly.
Radar or VG-2 nearby
has been activated
suddenly
FULL ALERT
Tone repeats slowly as you
approach a hill or bridge,
then speeds up sharply as
you reach it.
Probably police
radar beyond the
hill or bridge
FULL ALERT
Tone repeats slowly
for a short period.
Probably a false alarm
Exercise caution
Any type of laser alert.
Laser alerts are
never false alarms
FULL ALERT
Any Safety Alert.
You are nearing an
emergency vehicle,
Yxercise caution
