User's Manual

Installation
Your Detector
4
English
1. Place the detector on the dashboard to find a location
where the unit has a clear, level view of the road.
The angle can NOT be adjusted after mounting.
2. Remove the paper backing
from one side of the hook-
and-loop fastener.
3. Attach the pad to the
dashboard at your chosen
location and remove the
other paper backing.
4. Attach the detector to the
hook-and-loop fastener.
You can remove and
reattach the unit as
often as you like.
5. Plug the power cord
into the detector.
6. Plug the cigarette lighter
adapter on the power
cord into your vehicle’s
cigarette lighter.
Dashboard Mounting
Specifications
Nothing Comes Close to a Cobra
®
21
Specifications
•
Band and Frequencies
Band Frequencies
X Band 10.525 ± 0.050 GHz
K Band 24.125 ± 0.125 GHz
Safety Alert 24.070 ± 0.010 GHz
Traffic Warning
24.110 ± 0.010 GHz
System
24.190 ± 0.010 GHz
24.230 ± 0.010 GHz
Ka Band 34.700 ± 1.300 GHz
Ku Band 13.435 ± 0.035 GHz
VG-2 11.500 ± 0.250 GHz
Spectre 1 13.300 ± 0.200 GHz
Laser 910 ± 50 nm
Strobe 700 ± 300 nm
This radar detector is covered by one or more of the following U.S. patents:
5,497,148; 5,594,432; 5,612,685; 6,078,279; 6,094,148. Additional patents
may be listed inside the product or pending.
Your Detector
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