Cobra ESD 7100 User manual

Important Information And
Customer Assistance
Introduction
A1 English
Important Information •
Federal Laws Governing The Use Of Radar Detectors
It is not against federal law to receive radar transmissions with your Cobra radar/
laser detector. The Communications Act of 1934 guarantees your right to receive
radio transmissions on any frequency. Local laws that contravene this Act, while
illegal, may be enforced by your local law enforcement officials until and unless
they are prohibited from doing so by federal court action.
afety Alert
Use of this product is not intended to, and does not, ensure that motorists or
passengers will not be involved in traffic accidents. It is only intended to alert
the motorist that an emergency vehicle equipped with a Cobra Safety Alert
transmitter is within range as defined by that product. Please call local fire
and police departments to learn if coverage exists in your area.
afe Driving
Motorists, as well as operators of emergency or service vehicles, are expected to
exercise all due caution while using this product, and to obey all applicable traffic laws.
ecurity Of Your Vehicle
Before leaving your vehicle, always remember to conceal your radar detector
in order to reduce the possibility of break-in and theft.
Customer Assistance •
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 Electronics offers the following customer assistance services:
For Assistance in the U. .A.
Automated Help Desk English only. 24 hours a day, 7 days a week 773-889-3087 (phone).
Customer Ass stance Operators English and Spanish. 8:00 a.m. to 6:00 p.m. Central Time
Mon. through Fri. (except holidays) 773-889-3087 (phone).
Quest ons English and Spanish. Faxes can be received at 773-622-2269 (fax).
Techn cal Ass stance English only. www.cobra.com (on-line: Frequently Asked
Questions). English and Spanish. product [email protected] (e-mail).
For Assistance Outside the U. .A.
Contact Your Local Dealer
ESD 7100
9 BAND®
RADAR/LASER DETECTOR WITH
EXTRA SENSORY DETECTION
Noth ng Comes Close to a Cobra®EnglishNoth ng Comes Close to a Cobra®English
Operating Instructions
Printed in China
Part o. 480-485-P
Version A
For more information or to
order any of our products,
please visit our website:
www.cobra.com
©2008 Cobra Electro ics Corporatio
6500 West Cortla d Street
Chicago, Illi ois 60707 USA
www.cobra.com
CB Radios
icroTALK®Radios
Radar/Laser Detectors
Safety Alert®Traffic Warning Syste s
Mobile GPS Navigation Syste s
HighGear®Accessories
CobraMarine®VHF Radios
Marine Chartplotters
Power Inverters
Accessories
The Cobra line of quality products includes:
Customer Assistance
ESD7100_MANL_CVR. xd:7000-Cover 5/1/08 10:46 AM Page 1

Nothing Comes Close to a Cobra®17
Display And Product Features
Introduction
Nothing Comes Close to a Cobra®A3
Controls, Indicators
And Connections
Introduction
A2 English
Detect on And Separate Alerts For:
Radar signals (X, K and Ka bands,
with signal strength indicated),
laser and VG-2 signals
LaserEye
For 360° detection of laser signals
Instant-On Ready
Detects radar guns with “instant-on”
(very fast) speed monitoring capabilities
Tone Alerts
With adjustable volume
UltraBr ght Data D splay
Is easy to read
C ty Or H ghway
Modes to reduce false alerts
Safety Alert
Traffic warning system distinguishes
important safety alerts from other
K band signals
Manual Mute Or Auto Mute
A mute function of audio alerts
Mount ng
Mounts easily on windshield
or dashboard
Product Features •
Congratulations!You’ve made a smart choice by purchasing a 9 Band
radar/laser detector from Cobra. Just look at some of the sophisticated
features and capabilities your new unit includes:
Controls, Indicators And Connections •Display •
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.
12V DC
Power Jack
On-Off/
Volume
Control
Allows you
to adjust the
volume of the
tone alerts.
City Button
For C ty or H ghway
modes to reduce
false alerts.
LaserEye
For 360° detection of
laser signals.
Windshield Bracket
Release Button
peaker
Mute Button
For manual mute or auto
mute of audio alerts.
Windshield
Bracket Mount
Laser
Indicator
VG-2 And afety
Indicators
Radar
Indicators
Power
Indicator
City/ Highway
Mode Indicators
WARNING
Modificatio s or parts substitutio s ot approved
by Cobra Electro ics Corporatio may violate
FCC Rules a d void your authority to operate
this equipme t.
NOTE: In Th s Manual
When steady,
the display will
be shown:
•
X
K
⁄ Ka L
V
⁄ Cty
•
XK⁄Ka LV⁄Cty
Customer Assistance Accessories Order Info
Ordering From U. .A.
Call 773-889-3087 for pricing or visit www.cobra.com.
For Cred t 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 Onl ne
Please visit our website: www.cobra.com
Item # Description
420-030-N-001 Straight 12V P wer C rd
420-026-N-001 C iled 12V P wer C rd
545-159-N-001 Windshield M unting Bracket
CLP-2B Dual P rt P wer Adapter
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Nothing Comes Close to a Cobra®1
Table f Contents
Introduction
Intr ducti n
mportant nformation ........................................A1
CustomerAssistance .........................................A1
Controls, ndicators And Connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . A2
Display....................................................A3
ProductFeatures ............................................A3
Y ur Detect r
nstallation ..................................................2
GettingStarted...............................................5
Settings ....................................................6
Highway/CityMode..........................................6
MutingAnAlert ............................................7
AutoMuteMode............................................7
Detection ...................................................8
SignalsDetected............................................8
AudioAlerts ...............................................8
VisualDisplay ..............................................8
nstant-OnDetection........................................11
RespondingToAlerts .......................................11
UnderstandingRadarAndLaser ................................12
Maintenance................................................14
Specifications...............................................14
Warranty
Limited1-YearWarranty ......................................15
Cust mer Assistance
ProductService .............................................15
TrademarkAcknowledgement ..................................16
OptionalAccessories .........................................16
AccessoriesOrder nfo .......................................17
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Nothing Comes Close to a Cobra®
Installation
Your Detector
3
Installation
Your Detector
2English
Installati n •
Where To Mount Your Unit
You will get optimum performance from your detector if you Mount it at a
point approximately in the center of the vehicle, as low as possible on the
front windshield without obstructing the unit’s view of the road either to
the front or rear. You can also mount it directly on the dashboard.
The unit’s lens must not be blocked and the LaserEye should have a clear view
out the back window to allow 360° detection.
Radar and laser signals pass through glass but not through other materials
and objects. Objects that can block or weaken incoming signals include:
■Windshield wiper blades
■Mirrored sun screens
■Dark tinting at the top of the windshield
■Heated windshields currently available on some vehicles
( nstaclear for Ford, Electriclear for GM.) Consult your dealer
to see if you have this option.
1. Attach the rubber
cups to the bracket.
2. Make sure the rubber cups and your windshield are clean.
3. Push the bracket firmly
onto the windshield.
4. Attach the detector to
the bracket. Check the
angle of the unit.
5. To adjust the angle if
necessary, gently push or
pull on the bracket to bend
it. DO NOT use the detector
to bend the bracket.
6. Plug the power cord
into the detector.
7. Plug the cigarette lighter
adapter on the power
cord into your vehicle’s
cigarette lighter.
8. You can temporarily remove the detector whenever you
wish by depressing the bracket release button and sliding
it off the bracket.
Windshield Mounting
The LaserEye Should Have A Clear View
Windshield Mounting Dashboard Mounting
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To Turn n The Unit And Adjust The Audio Volume
Rotate the On-Off/
Volume control
clockwise (away
from you).
Tone Visual Display
Three (3) beeps The power indicator will light
up in the display indicating
that the power is On.
Getting Started
Getting Started •
Your Detector
Nothing Comes Close to a Cobra®5
Installation
Your Detector
4English
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 (1) 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.
6. Plug the power cord
into the detector.
7. Plug the cigarette lighter
adapter on the power
cord into your vehicle’s
cigarette lighter.
Dashboard Mounting
Power n
n- ff/
Volume Control
Rotate clockwise
(away from you)
NOTE
n some vehicles, power is supplied to the cigarette lighter
even while the ignition is Off. f this is the case with your
vehicle, you should turn Off or unplug your detector when
parking for lengthy periods.
•
X
K
⁄ Ka L
V
⁄ S Cty
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Settings
Your Detector
Nothing Comes Close to a Cobra®7
Settings
Your Detector
6English
Settings •
When changing the Settings on your detector, please keep in mind:
■Each time the unit is turned On the factory settings of Highway
and Auto Mute-On will be set. They can be changed while the
unit is in use as described in the following sections.
Highway/City Mode
Setting your detector to City mode delays all X band audio alerts at lower
signal strength levels. (A single beep will sound when the signal is first
detected.) This will reduce false alerts while you are driving in, or near,
urban areas where there are many sources for conflicting X band signals
such as microwave towers and automatic door openers.
To change settings, follow the procedure listed below, which indicates
what you will see and hear as you complete each step. The factory setting
is Highway mode.
City Button
Press and release
City Mode
Highway Mode
To Change From Highway Mode To City Mode
Press and release
the City button.
Tone Visual Display
One (1) beep Cty appears in the display
To Change From City Mode Back To Highway Mode
Press and release
the City button again.
Tone Visual Display
Two (2) beeps Cty off
•
X
K
⁄ Ka L
V
⁄ SCty
•
X
K
⁄ Ka L
V
⁄ SCty
Muting An Alert
Your detector allows you to quickly turn Off an audio Alert by momentarily
pressing the Mute button. f you press the Mute button a second time
during the Alert, the audio Alert will be turned back On.
Auto Mute Mode
Auto Mute will automatically reduce the audio volume of all alerts
after four (4) seconds for as long as the signal is detected. The factory
setting for Auto Mute is On.
Mute Button
Press and release
To Turn Auto Mute ff
Press and release
the Mute button
while no alert
is occurring.
Tone Visual Display
One (1) beep None
To Turn Auto Mute n
Press and release
the Mute button
again while no
alert is occurring.
Tone Visual Display
Two (2) beeps None
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Detection
Your Detector
Nothing Comes Close to a Cobra®9
Detecti n •
Signals Detected
The tables on the following pages show you the types of Signals your
detector will detect, as well as the visual alerts it provides for each of them.
Audio Alerts
A distinctly different Alert tone is used for each type of signal detected
(including separate tones for each laser signal). For X, K and Ka 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 11.)
Visual Display
An indication of the type of signal detected will appear in the UltraBright
data Display.
During radar alerts the letters X or K ⁄Ka will appear.
During laser alerts the letter L will appear.
During VG-2 and Safety Alerts, the letters
V⁄S
will appear.
Detection
Your Detector
8English
K Signal DetectedX Signal Detected
•
X
K
⁄ Ka L
V
⁄ S Cty
X Signal Detected
•
X
K
⁄ Ka L
V
⁄ S Cty
Laser Signal Detected
•
X
K
⁄ Ka L
V
⁄ S Cty
•
X
K
⁄ Ka L
V
⁄ S Cty
•
X
K
⁄ Ka L
V
⁄ S Cty
Ka Signal Detected
•
X
K
⁄ Ka L
V
⁄ S Cty
Ka Signal Detected
•
X
K
⁄ Ka L
V
⁄ S Cty
K Signal Detected
•
X
K
⁄ Ka L
V
⁄ S Cty
VG-2 Alert Signal Detected
•
X
K
⁄ Ka L
V
⁄ SCty
Safety Alert Signal Detected
•
X
K
⁄ Ka L
V
⁄ SCty
Radar Signals And Visual Displays
Type of Signal Visual Display
X Band Radar Xis Steady
K Band Radar K⁄Ka is Steady
Ka Band Radar K⁄Ka is Steady
Laser Signal Detected
Laser Signals And Visual Displays
Type of Signal Visual Display
LT 20-20* Lis Steady
LT Ultra-Lyte* Lis Steady
Kustom Signals ProLaser* Lis Steady
Kustom Signals ProLaser * Lis Steady
* Your detector provides 360˚ detection of these signals.
ESD7100_MANL_BODY. xd:7000-Body 5/1/08 10:45 AM Page 8

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⁄Sis Steady
Road Hazards V⁄Sis Steady
Trains V⁄Sis Steady
VG-2 Alert Signal And Visual Display
Type of Signal Visual Display
nterceptor VG-2 V⁄Sis Steady
Description Interpretation ecommended
esponse
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,
railroad crossing,
or road hazard
(construction,
accident, etc.)
Exercise caution
Instant- n Detection
Your detector is designed to detect Instant-On speed monitoring signals,
which can suddenly appear at full strength.
NOTE
You should take appropriate action
immediately whenever an instant-on alert is given.
Responding To Alerts
VG-2 Alert Signal Detected
•
X
K
⁄ Ka L
V
⁄ SCty
Safety Alert Signal Detected
•
X
K
⁄ Ka L
V
⁄ SCty
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Understanding Radar And Laser
Your Detector
Nothing Comes Close to a Cobra®13
Understanding Radar And Laser •
Radar Speed Monitoring Systems
Three (3) band frequencies have been approved by the Federal Communications
Commission (FCC) for use by speed monitoring radar equipment:
X band 10.525 GHz
K band 24.150 GHz
Ka band 33.400 – 36.00 GHz
Your detector detects signals in all three (3) radar bands.
VG-2
VG-2 is a “detector detector” that works by detecting low-level signals
emitted by most radar detectors. Your detector does not emit signals that
can be detected by VG-2, but does detect VG-2 signals and will alert you
when a device is in use near your vehicle.
Safety Alert®Traffic Warning System
FCC-approved Safety Alert transmitters emit microwave radar signals that
indicate the presence of a safety-related concern. Depending on the frequency
of the signal emitted, it can indicate a speeding emergency vehicle or train,
or a stationary road hazard.
Because these microwave signals are within the K band frequency, most
conventional radar detectors will detect Safety Alert signals as standard
K band radar. Your detector, however, is designed to differentiate between
standard K band and Safety Alert signals, and give separate alerts for each.
Safety Alert technology is relatively new. Safety Alert transmitters can
be found in limited numbers in all 50 states, but the number is growing.
Depending on your location, you may not receive these alerts regularly
and may often encounter emergency vehicles, trains and road hazards
without being alerted. As the number of transmitters increases,
these alerts will become more common.
When you receive such an alert, please watch for emergency vehicles ahead
of you, on cross streets and behind you. f you see an emergency vehicle
approaching, please pull over to the right side of the road and allow it to pass.
Understanding Radar And Laser
Your Detector
12 English
LIDAR (Laser)
The correct name for the technology that most people refer to as
laser is actually LIDA , which stands for Light Detection and Ranging.
L DAR operates much like radar. ts signal spreads out like a radar
signal, though not as widely. Unlike radar, L DAR must have a clear
line of sight to its target vehicle throughout the entire measurement
interval. Obstructions such as sign posts, utility poles, tree branches,
etc., will prevent valid speed measurement.
Some common questions about LIDA include:
■Does weather have any affect on LIDA ?
Yes. Rain, snow, smoke, fog, or airborne dust particles will reduce the
effective range of L DAR and can, if dense enough, prevent its operation.
■Can LIDA operate through glass?
Yes. Newer L DAR guns can obtain readings through most types of glass.
However, the laser pulse also can be received through glass to trigger
an alarm by your detector.
■Can LIDA operate while in motion?
No. Because L DAR operates by line of sight, the person using it cannot
drive the vehicle, aim and operate the gun all at the same time.
■Is LIDA legal to use?
Yes. t is legal in all 50 states.
ESD7100_MANL_BODY. xd:7000-Body 5/1/08 10:45 AM Page 12

Warranty And Product Service
Nothing Comes Close to a Cobra®15
Maintenance And Specifications
14 English
Maintenance •
Maintenance f Your Radar Detector
Your detector is designed and built to give you years of trouble-free
performance without the need for service. No routine Maintenance is required.
f your unit does not appear to be operating properly, please follow these
troubleshooting steps:
■Make sure the power cord is properly connected.
■Make sure the socket of your vehicle’s cigarette lighter is clean
and free of corrosion.
■Make sure the power cord’s cigarette lighter adapter is firmly
seated in your cigarette lighter.
■Check the power cord fuse. (Unscrew the ribbed end cap
of the cigarette lighter adapter and examine the fuse. f required,
replace it with a 2-amp fuse only.)
Specificati ns •
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
Laser 910 ± 50 nm
Unit Dimensions And Weight
Dimensions* Weight*
11⁄4" x 23⁄4" x 37⁄8" 4.26 oz.
(33 mm x 70 mm x 98 mm) (121 g)
* Dimensions and weight measurements are approximate.
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.
Limited 1-Year Warranty •
For Products Purchased In The U.S.A.
Cobra Electronics Corporation warrants that its Cobra 9 Band Radar/Laser Detectors, and the
component parts thereof, will be free of defects in workmanship and materials for period of one (1)
year from the date of first consumer purchase. This warranty may be enforced by the first consumer
purchaser, provided that the product is utilized within the U.S.A.
Cobra will, without charge, repair or replace, at its option, defective 9 Band Radar/Laser Detectors,
products or component parts upon delivery to the Cobra Factory Service Department, accompanied
by proof of the date of first consumer purchase, such as a duplicated copy of a sales receipt.
You must pay any initial shipping charges required to ship the product for warranty service, but the
return charges will be at Cobra’s expense, if the product is repaired or replaced under warranty.
This warranty gives you specific rights, and you may also have other rights which vary from state to state.
Exclusions: This limited warranty does not apply: 1) To any product damaged by accident.
2) n the event of misuse or abuse of the product or as a result of unauthorized alterations or repairs.
3) f the serial number has been altered, defaced or removed. 4) f the owner of the product resides
outside the U.S.A.
All implied warranties, including warranties of merchantability and fitness for a particular purpose
are limited in duration to the length of this warranty.
Cobra shall not be liable for any incidental, consequential or other damages; including,
without limitation, damages resulting from loss of use or cost of installation.
Some states do not allow limitations on how long an implied warranty lasts and/or do not allow the exclusion
or limitation of incidental or consequential damages, so the above limitations may not apply to you.
Pr duct Service •
f you have any questions about operation or installing your new Cobra product, or if you are
missing parts…
Please call Cobra first! D N T RETURN THIS PR DUCT T THE ST RE!
See customer assistance on page A1.
f you suspect that your unit requires service, please call 773-889-3087 BEFORE shipping
it to Cobra. This will ensure that you receive service as quickly as possible.
f you are asked to send your unit to the Cobra factory, please follow these steps: 1) Send the
complete unit, including power cord. ( t is not necessary to include the mounting bracket.) 2) For
warranty repair, enclose some form of proof-of-purchase, such as a photocopy or carbon copy of
a sales receipt. f you send the original receipt, it cannot be returned. 3) Enclose a typed or clearly
written description of the problem you are having with your unit, plus the name and address where
you want the unit returned. 4) Pack the unit securely to prevent damage during transit. f possible,
use the original packing materials. 5) Ship prepaid and insured using a traceable carrier such as
United Parcel Service (UPS), Federal Express, or Priority mail with delivery confirmation. Ship to:
Cobra Factory Service, Cobra Electronics Corporation, 6500 West Cortland Street, Chicago, L 60707
U.S.A. 6) Please allow three (3) to four (4) weeks before contacting us about the status of your
service. Call 773-889-3087 for assistance. f your unit is under warranty, it will either be repaired
or replaced upon receipt, depending on the model. f your unit is out of warranty, you will receive
a letter informing you of the repair or replacement charge.
Your Detector Warranty
Customer Assistance
ESD7100_MANL_BODY. xd:7000-Body 5/1/08 10:45 AM Page 14

Trademark Acknowledgement
And ptional Accessories
16 English
Windshield Mounting Bracket
ncludes suction cups
tem # 545-159-N-001
Straight 12V DC Power Cord
ncludes plug and fuse
tem # 420-030-N-001
Coiled 12V DC Power Cord
ncludes plug and fuse
tem # 420-026-N-001
Dual Port Power Adapter
ncludes adjustable plug
(up to 90˚) and fuse
tem # CLP-2B
Customer Assistance
Opti nal Access ries •
You can find quality Cobra products and accessories
at your local Cobra dealer, or in the U.S.A., you can
order directly from Cobra.
Trademark Ackn wledgement •
Cobra®, 9 Band®, DigiView®, Extra Sensory Detection®, HighGear®, EasySet®, ntelliMute®,
ntelliShield®, microTALK®, LaserEye®, Safety Alert®Traffic Warning System, Strobe Alert®, VG-2
Alert®, Nothing Comes Close to a Cobra®and the snake design are registered trademarks of Cobra
Electronics Corporation.
Cobra Electronics Corporation™, SmartPower™, Spectre Alert™, UltraBright™ and Voice Alert™ are
trademarks of Cobra Electronics Corporation.
Opticom™ is a trademark of 3M Corporation. nstaclear®for Ford is a registered trademark of
Ford Motor Company, nc. Electriclear®for GM is a registered trademark of General Motors
Corporation. 20-20™ and Ultra-Lyte™ are trademarks of Laser Technology, nc. ProLaser™ and
ProLaser ™ are trademarks of Kustom Signals, nc. Bee ™ and Pop™ are a trademarks of
MPH ndustries. Spectre™ is a trademark of Stalcar. nterceptor VG-2™ is a trademark of
TechniSonic ndustries LTD. Tomar®is a registered trademark of TOMAR Electronics, nc.
ESD7100_MANL_BODY. xd:7000-Body 5/1/08 10:45 AM Page 16