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Accessories Order Info and

Trademark Acknowledgement

Nothing 

Comes Close to a Cobra

®

37

Customer Assistance

Product Features

Introduction

Nothing 

Comes Close to a Cobra

®

A3

Xtreme Range 
Superheterodyne Technology

With super-fast sweep circuitry, 
XRS provides extra detection range 
and the best possible advance warning 
to even the fastest radar guns

Ultra Performance

Provides advanced warning with 
extra detection range 

Detection and Separate Alerts 

For radar signals (X, K, Ka and Ku bands, 
with signal strength indicated), Laser signals,
Safety Alert signals, Strobe Alert signals,
VG-2 signals, Spectre I & IV+ signals

8-Point Compass 

Displays direction of travel

LaserEye 

For 360° detection of laser and 
strobe signals

Instant-On Ready 

Detects radar guns with “instant-on” 
(very fast) speed monitoring capabilities

Pop Detection

Detects the latest super-fast instant-on
single pulse radar guns

Tone Alert 

With adjustable volume

DigiView Data Display 

With easy-to-read alpha/numeric 
dot matrix text readout

IntelliShield Highway/City Modes

Reduces falsing in urban areas with

Highway

mode and three levels 

of 

City

mode settings

Safety Alert 

Traffic warning system distinguishes
important safety alerts from other 
K band signals

Strobe Alert

Emergency vehicle warning system

Manual Mute or Auto Mute 

A mute function of audio alerts

IntelliMute 

A mute function reduces false audio 
alerts by sensing engine RPMs

IntelliMute Pro 

Prevents detection by radar detector detectors
(RDDs) when traveling at slower speeds

Smart Power 

A timed power saving function that 
saves your car’s battery 

EasySet Programming

User-friendly mode selection and 
setting with visual guidance

Auxiliary Audio Jack

For external speaker connection

Mounting 

Mounts easily on windshield 
or dashboard

Product Features

Congratulations! You’ve made a smart choice by purchasing an ultra high
performance digital radar/laser detector from Cobra. Just look at some of
the sophisticated features and capabilities your new unit includes:

This booklet describes the simple steps for mounting and setting up your detector. 
It also provides helpful information about how radar and laser guns are used and 
how you can interpret the alerts you receive.

Controls, Indicators, 

Connections and Display

Introduction

A2 English

Controls, Indicators, Connections and Display

12V DC
Power Jack

On-Off/Volume Control

Allows user to adjust the 

volume of the tone alerts.

Program/Mute Button

For manual mute of 

audio alerts (and to enter

programming mode).

LaserEye 

For 360° detection of 

laser and strobe signals.

Windshield Bracket 

Release Button

Speaker

Auxiliary Audio
Jack

Select/Dim Button 

Adjusts the display brightness for easy

reading (and to scroll through user mode

settings while programming).

Set/City Button

For City or Highway

modes to reduce false

alerts (and to change

user mode settings

while programming).

* See pages 5 – 28 for more information 

about display features.

Alpha/Numeric Dot Matrix Text Display*

Shows user mode settings, programming instructions,

signal strength indication, City/Highway mode indicators, 

radar, VG-2, Spectre I & IV+ and safety/strobe indicators.

WARNING

Modifications or parts substitutions not approved 
by Cobra Electronics Corporation may violate 
FCC Rules and void your authority to operate 
this equipment.

System Ready

Ordering From U.S.A.

Call 773-889-3087 for pricing or visit www.cobra.com.

For Credit Card Orders

Call 773-889-3087 [Press one from the main menu] 8:00 a.m. to 6:00 p.m. Central Time,
Monday through Friday.

Make Check or Money Order Payable To

Cobra Electronics, Attn: Accessories Dept., 
6500 West Cortland Street, Chicago, IL 60707 U.S.A.

To Order Online

Please visit our website: www.cobra.com

Item #

Description

420-030-N-001

Straight 12V Power Cord

420-026-N-001

Coiled 12V Power Cord

545-159-N-001

Windshield Mounting Bracket

CLP-2B

Dual Port Power Adapter

Windshield

Bracket 

Mount

Trademark Acknowledgement

Cobra

®

, DigiView

®

, EasySet

®

, Extra Sensory Detection

®

, IntelliMute

®

, IntelliMute Pro

®

,

IntelliShield

®

, LaserEye

®

, Nothing Comes Close to a Cobra

®

, Safety Alert

®

Traffic Warning

System, Strobe Alert

®

, VG-2 Alert

®

, Xtreme Range Superheterodyne

®

and the snake design 

are registered trademarks of Cobra Electronics Corporation, USA.
Cobra Electronics Corporation™, 14 Band™, 15 Band™, Extreme Bright DataGrafix™,
IntelliLink™, Revolution™ Series, SmartPower™, Spectre Alert™, Super-Xtreme Range
Superheterodyne™, S-XRS™, UltraBright™, and Voice Alert™ are trademarks of Cobra
Electronics Corporation, USA.
Opticom™ is a trademark of 3M Corporation. Instaclear

®

for Ford is a registered 

trademark of Ford Motor Company, Inc. Electriclear

®

for GM is a registered trademark of

General Motors Corporation. 20-20™ and Ultra-Lyte™ are trademarks of Laser Technology,
Inc. ProLaser™ and ProLaser III™ are trademarks of Kustom Signals, Inc. Bee III™ and 
Pop™ are a trademarks of MPH Industries. Stalker™ LIDAR is a trademark of Applied
Concepts, Inc. Spectre I™ and Spectre IV+™ are trademarks of Stealth Micro Systems Pty. Ltd.
SpeedLaser™ is a trademark of Laser Atlanta, LLC. Interceptor VG-2™ is a trademark of
TechniSonic Industries LTD. Tomar

®

is a registered trademark of TOMAR Electronics, Inc.

Summary of Contents for XRS 9645

Page 1: ...ance Should you encounter any problems with this product or not understand its many features please refer to this owner s manual If you require further assistance after reading this manual Cobra Elect...

Page 2: ...io alerts and to enter programming mode LaserEye For 360 detection of laser and strobe signals Windshield Bracket Release Button Speaker Auxiliary Audio Jack Select Dim Button Adjusts the display brig...

Page 3: ...ary Audio Jack 12 IntelliMute 13 IntelliMute Pro 16 Compass 17 Pop Alert 19 K Ku and X Band Detection 19 VG 2 Alert 20 Spectre I IV Alerts 21 SmartPower 22 DigiView Data Display Brightness 23 Detectio...

Page 4: ...ades Mirrored sun screens Dark tinting at the top of the windshield Heated windshields currently available on some vehicles Instaclear for Ford Electriclear for GM Consult your dealer to see if you ha...

Page 5: ...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 detecto...

Page 6: ...instructions on using SmartPower Your Detector Your Detector Program Mute Button Press and hold Press and release Select Dim Button Press and release Set City Button Press and release To Use Program M...

Page 7: ...e user modes can also be changed with the one button method See description of each user mode pages 10 and 24 for details EasySet Programming Menu 9 EasySet Programming Menu Your Detector Your Detecto...

Page 8: ...X K either in Program mode or directly using the Set City button Set City Button Press and release City Mode Highway Mode N W h N W c To Change From Highway Mode to City Mode Press and release the Se...

Page 9: ...Auto Mute and City mode when appropriate Auxiliary Audio Jack To Turn IntelliMute On or Off Using Program Mode See Page 7 For Instructions on Using Program Mode In Program mode go to IntelliMute Tone...

Page 10: ...Set Press and release either the Select Dim button to proceed to the next user mode or the Program Mute button to exit the Program mode None None Caution W What to Remember While Using IntelliMute Int...

Page 11: ...have to be exactly two circles You do NOT have to make perfect circles You can drive in any pattern as long as you make two complete turns Four three point turns two small squares or any two complete...

Page 12: ...nd or Ku Mode On or Off Using Program Mode See Page 7 For Instructions on Using Program Mode In Program mode go to X K or Ku band Tone Visual Display Two beeps X Band On One beep X Band Off Two beeps...

Page 13: ...s Spectre On One beep Spectre Off To Turn Spectre Mode On or Off Using Program Mode See Page 7 For Instructions on Using Program Mode In Program mode go to Spectre Audio Tone Visual Display Two beeps...

Page 14: ...the unit will enter whichever dim default mode is set at the time Dim Display Dim Bright Display Bright Dimmer Display Dimmer Dark Display Dark SmartPower Your detector includes the SmartPower featur...

Page 15: ...ee from one to five vertical bars indicating the strength of the signal detected Signal Strength Chart Signal Strength 1 Weakest Signal Signal Strength 2 Signal Strength 3 Signal Strength 4 Signal Str...

Page 16: ...Kustom Signals ProLaser Laser ProLaser Kustom Signals ProLaser III Laser ProLaser3 Radar Signals and Visual Displays Type of Signal Visual Display X Band Radar X and Signal Strength K Band Radar K an...

Page 17: ...sing or road hazard construction accident etc Exercise caution Instant On Detection Your detector is designed to detect Instant On speed monitoring signals which can suddenly appear at full strength N...

Page 18: ...me time Is LIDAR legal to use Yes It is legal in all 50 states Understanding Radar and Laser Radar Speed Monitoring Systems Three band frequencies have been approved by the Federal Communications Comm...

Page 19: ...mode to 50 of its range in Continuous Wave mode this feature is added in an attempt to make the radar gun invisible to Radar Detectors Although your detector can sense Pop signals beyond the effective...

Page 20: ...informing you of the repair or replacement charge Limited 1 Year Warranty For Products Purchased in the U S A Cobra Electronics Corporation warrants that its Cobra 15 Band Radar Laser Detectors and th...

Page 21: ...n the U S A you can order directly from Cobra See order info on page 37 Windshield Mounting Bracket Includes suction cups Item 545 159 N 001 Straight 12V DC Power Cord Includes plug and fuse Item 420...

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