*9850.MANUAL 8/9/00 12:23 PM Page 1
How to Use Your Cobra
ESD Radar/Laser Detector
Contents
Introduction..................................................................A1
Safety Alert®/Strobe Alert™
Federal Law Governing Radar Detectors
Included Accessories
Controls & Indicators................................................A2
Our Thanks to You......................................................A3
Customer Support ...................................................A3
Features.............................................................................1
Installation.......................................................................2
Quick Start .......................................................................5
Digital Displays ............................................................6
Operation..........................................................................9
Turning On....................................................................9
Dim Button.................................................................10
Highway/City Mode.................................................12
Muting Mode.............................................................13
Calibrate the Compass...........................................15
Tone/Voice Alert .......................................................16
Memory Set................................................................17
Aux. Audio Jack.........................................................17
Detection........................................................................18
Band Detection.........................................................18
Audible Alarm Indicator.........................................18
Radar.................................................................................18
VG-2 Undetectable..................................................19
Safety Alert®/Strobe Alert™.................................20
Laser Detection.........................................................21
Radar/VG-2/Laser Alerts.........................................21
Facts About Safety Alert®/Strobe Alert™........22
Radar Frequencies....................................................23
Facts About Lidar (Laser).......................................23
Maintenance.................................................................24
Specifications ...............................................................25
Limited One Year Warranty ...................................26
Optional Accessories................................................27
Order Form....................................................................28
If You Think You Need Service .............Back Cover
Features of This Product
• 8-point Digital Compass
• Alpha/Numeric Dot
Matrix Text Readout
• Safety Alert® Traffic
Warning System
• Strobe Alert
• Tone Alert
• Voice Alert
• Separate Visual and
Audio Alarms
• Laser Eye 360˚ De te ct i o n
• VG-2 Undete ct a b l e
• Au to and Manual Muting
• 4 Level Dim Bu t to n
• Audio Jack
• Superior Audio Volume
• Adjustable Windshield
Mounting Bra c ke t
™
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*9850.MANUAL 8/9/00 12:23 PM Page 2
Installation
Location Windshield
Location
Se l e cting the pro p er location to mount the Co b ra
ESD-9850 is ve ry impo rt a nt for optimum
pe rfo rm a n ce.Both radar and laser tra n s m i s s i o n s
pass through glass but not through other object s.
For this reason the Co b ra ESD-9850 lenses must not
be bloc ke d.The Laser Eye should have a view of the
rear window to take adva n tage of its 360˚ d e te ct i o n
ca p a b i l i ty.It is best to locate your d e te ctor as low on
the fro nt windshield as po s s i b l e .
Examples of metal in the windshield area that can
block or weaken incoming radar/laser signals:
1.Windshield wiper blades.
2. Mirrored sun screens.
3. Regular tinted glass does not affect radar
reception,although the darker tint at the
top of the tinted windshield prevents laser
light from penetrating.
4. Heated windshields, currently available as an
option for some Ford® (Instaclear) and GM®
(Electriclear vehicles act as an impenetrable
barrier to radar signals). If in doubt, check
with your dealer to see if this applies to
your vehicle.
Windshield Mounting
1 2
Attach cups to
bracket.
3 4
Attach detector
to bracket.
Attach bracket to
windshield.
Bend bracket for
correct detection
angle (if needed).
Do not use the
ESD-9850 to bend
bracket.
Installation
Mounting
5
Plug power cord
into detector.
2
6
Plug power cord
i nto cigare t te lighte r .
3
*9850.MANUAL 8/9/00 12:23 PM Page 4
Installation
Dash
Mounting
Note
It will be easy for you to
remove and reinstall your
Cobra ESD-9850 detector at
any time using this hook
and loop material on the
dashboard.
Remember: Without the
means to adjust the angle
of the detector (when
mounted as above), be
sure you that your Cobra
ESD-9850 has a level,clear
view of the road before you
attach the hook and loop
material.
Dash Mounting
1 2
Peel protective
paper off one side
of hook and loop
material.
3 4
Peel top paper off. Place detector on
Place on dash.
hook and loop pad.
Turn On and Adjust Volume
1
Rotate ON-OFF Volume Control to left (away
from you). The unit will perform a self-test
and the following message will appear:
”…Testing…System Ready.”
In both Tone and Voice Alert modes, the
message “Testing...[beep, beep,beep]...System
Ready” will be heard when the unit is turned on.
Quick Start
Turn On and
Adjust Volume
Note
For your convenience
Display Dim, City/Highway,
and Muting mode settings
are retained in memory
even when the power is
unplugged.
5 6
Plug power cord
into detector.
4
Plug power cord
i nto cigare t te lighte r .
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*9850.MANUAL 8/9/00 12:23 PM Page 6
Quick Start
Set Display
Brightness
LED Displays
Note
A four position Dim mode is
provided for dusk or night
driving (please see Dim
Button,page 10 for details).
For more detailed
operation instructions
on display brightness,
see page 10.
Set Display Brightness
Select from four levels of LED brightness for your
Cobra ESD-9850 display: Bright, Dim, Dimmer and
Dark.The ESD-9850’s state-of-the-art readout
presents clear alerts even in sunlight.
1
Press and release Dim button once to select
normal setting.
Press and release Dim button a second time
to select Dim setting.
Press and release Dim button a third time to
select Dimmer setting.
Press and release Dim button again to select
Dark setting.
Set Highway/City Mode
City Mode
For urban driving–reduces number of X-Band
audible alerts.
1
Press and release City button.
CTY will display while in City mode and
remain on for 2 seconds.
CTY will be replaced by a small lower case c.
Highway Mode
Press and release City button again.
HWY will be displayed for 2 seconds followed by h.
A double beep confirms highway mode.
Quick Start
Set Highway/
City Mode
Note
The ESD-9850 will retain the
chosen mode while O F F.
For more detailed
operation instructions
on set highway/city
mode, see page 12.
6
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*9850.MANUAL 8/9/00 12:23 PM Page 8
Quick Start
Set Muting
Mode
For more detailed
operation instructions
on setting muting mode,
see page 13.
Set Muting Mode Signal
Reduces signal alert volume.
Auto Muting
1
Press and release Mute button when no
signal is being received.This will immediately
reduce volume of alerts.
Manual Muting
1
Press and release Mute button to reduce
volume while signal is in progress.MUTE
will appear in the display.
To Switch Between Modes
1
Press and release Mute Button when no
signal is being received.
Turning On Your ESD-9850
1
Plug power cord
into detector.
3
Rotate ON-OFF Volume Control to the left
(away from you).
The message “Testing…System Ready“ will be
displayed, along with 3 beeps. The Compass
directions will then be displayed.
2
Plug power cord
i nto cigare t te lighte r .
Operation
Turning
On Yo u r
E S D - 9 8 5 0
In Voice Alert, the message “Testing...System
Ready” will be heard.
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*9850.MANUAL 8/9/00 12:24 PM Page 10
Operation
Dim Button
Note
Bright = “Beep-Beep”
Dim = “Beep”
Dimmer = “Beep”
Dark = “Beep”
Note
The ESD-9850 will retain
the chosen brightness level
while OFF.
Dim Button
You may select from four levels of bri g h tness for
your Co b ra ESD-9850 display: Bri g ht,Di m ,Di m m e r
and Da rk (Of f) .
1
Press and release Dim button once to reduce
brightness to Dim.A single beep confirms this
selection.
2
Press and release Dim button twice to reduce
the display brightness to Dimmer. A single
beep confirms dim led brightness.
In Voice Alert, the message “Bright, Dim,Dimmer,
or Dark” will also be heard.
3
Press and release Dim button a third time t o
reduce display to dark (Off).A single beep
confirms this selection. The power light will
remain on.
4
Press and release Dim button a fourth time
to return display to Bright. A double beep
confirms this selection.
Operation
Note
City =“Beep”
Highway =“Beep-Beep”
Note
The ESD-9850 will retain
the chosen mode while
OFF.
10
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*9850.MANUAL 8/9/00 12:24 PM Page 12
Operation
Highway/City
Mode
Note
Use City Mode in or near
cities where there are many
sources of false radar
signals such as microwave
relay towers and automatic
door openers. This will filter
out weak signals.
Note
The unit will announce
“Highway” or”City” in Voice
Mode.
Highway/City Mode
To select City Mode:
The Highway/City function is controlled by a
2 - s tep butto n .
1
Press and release City button and CTY will
be displayed for 2 seconds followed by c. A
single beep confirms City mode.
Highway/City Mode
To select Highway Mode:
Press and release Ci ty butto n . HWY will be
displayed for 2 seconds followed by h.
Audio Muting
The mute button is used to temporarily turn off
the alarm and turn Auto Mute mode off and on.
Manual Muting of the Audio
Use this operation to turn off the audio alarm at
any time.
1
Press and release Mute button to turn off
the audio for any alert. M u t e will be displaye d.
The alarm will be turned off until the signal is
ove r,with audio set at previous volume level fo r
n ext signal.
In Voice Alert, the message “Mute” will be heard.
Operation
Muting
Note
To completely turn off
incoming alerts while in
auto mode, press and
release mute button.
Note
In either mode the next
alarm will begin with
normal volume.The ESD9850 will retain the chosen
mode while OFF.
Note
Mute =“Beep”
OR
Auto Mute=“Beep-Beep”
12
◆ Continued
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*9850.MANUAL 8/9/00 12:24 PM Page 14
Operation
Muting
Selecting Auto Muting Mode
In Auto Mute mode the alerts will be heard at the
volume set for 3 seconds, then automatically be
reduced to a lower level.
Press and re l e a s e Mute b u t ton when no
1
signal is being re ce i ve d .
Auto Mute will appear in display for 2 seco n d s ,
then disappe a r.All future alarms will be Au to
Mu te.
In Voice Alert, the message “AutoMute”
will be heard.
Selecting Manual Muting Mode
In Manual Mute mode the alerts will always be
heard at the set volume level.
1
Press and release Mute Button when no
signal is being received. M u t e will appear on
the display for 2 seconds, then disappear.
Calibrate Compass
The compass in your ESD-9850 must be calibrated
before you use it to give accurate directions.
Calibration allows the compass electronics to
measure and store information about the
magnetic fields from your vehicle.
1
Press City button for a minimum of
2 seconds. Compass is displayed.
2
The message “Drive in 2 circles… Press City
when done”will then be displayed.
2
Drive your car in a circle twice and then press
City.Your compass will be set. The display
provides 8 primary directions;N,NE,E, SE,S,
SW,W and NW.
Operation
Calibrate
Compass
Note
Pushing City button for
more than 2 seconds
produces a single beep
confirmation tone.
Note
If you decide to re-locate
your ESD-9850 to a different
location in your vehicle or
move it to another vehicle, it
is best to recalibrate the
compass.
Note
Your compass may not give
a correct reading if you are
inside any enclosure,
building or close to a large
metal tractor trailer,truck or
train. Your compass will
work again correctly as
soon as you get away from
these locations.There is no
need to calibrate your
compass again.
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*9850.MANUAL 8/9/00 12:24 PM Page 16
Operation
Tone Alarm
And Voice
Alert
Voice/Tone Settings
1
Press and hold MUTE button for two seconds
to change between Voice and Tone Alarms. In
Tone Setting,Tone will be displayed and a
beep will be heard.
Voice Alert
The Vo i ce Al e rt message will stay on for 2 seco n d s.
In Voice Alert setting,the message “Voice Alert”
will be heard.
Memory Set
This product features an automatic, internal
electronic memory system. It will automatically
“remember” your settings when the unit is
turned off or removed from the power source up
to 7 days.
Auxiliary Audio Jack
Use to co n n e ct an exte rnal spe a ker to your Co b ra
ESD-9850 in env i ro n m e nts with high ambient noise
l eve l s.The inte rnal spe a ker will be disco n n e cte d .
Operation
Memory Set
Auxiliary
Audio Jack
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*9850.MANUAL 8/9/00 12:24 PM Page 18
Detection
Band
Detection
Audible Alarm
Speaker and
Voice Alert
Band Detection
This dete ctor is designed to dete ct X, K ,
S u pe rwide Ka Band Ra d a r, Laser (including LT I
2 0 - 2 0 * ,U l t ra Ly te* and ProLaser* te c h n o l og i e s ) ,
VG - 2 , Sa fe ty Al e rt and St ro be Al e rt* signals.
* 3 6 0˚ De te ct i o n
Audible Alarm Speaker
A different alert tone will sound for X,K, Ka,Laser
(a distinctly different tone for each of the three
laser signals: LTI 20-20,UltraLyte and ProLaser),
VG-2,and Safety and Strobe Alert signals.
Instant-On Detection
The Cobra ESD-9850 is also designed to detect
Instant-on speed monitoring signals. Immediate
action is required when warning is given.
X,K and Ka Bands
The display will show the band received (X,K/Ka).
The signal strength will be indicated by a bar
graph which increases in size as you approach
the radar gun. Distinct tones will also be
generated for each band.
In Voice Alert, the message “Be careful—X alert”
will be announced according to the band given,
followed by tones until the alert is over.
VG-2 Undetectable
The Co b ra ESD-9850 is undete ctable by po l i ce VG - 2
d e te ction dev i ce s. It will alert you when one is in
use near your ve h i c l e.Du ring this time, the unit is
still on full alert and able to dete ct other signals.
Detection
X, K, Ka Alert
Weakest signal
Strongest signal
VG-2 Alert
Note
The display does not
indicate signal strength.
18
VG-2 on the front of the unit will be displayed.
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*9850.MANUAL 8/9/00 12:24 PM Page 20
Detection
Safety Alert
Tr a ff i cWa rn i n g
System and
Strobe Alert
®
Safety Alert® Traffic Warning System
and Strobe Alert™
Safety Alert® Traffic Warning System and Strobe
Alert™ will alert you with the following warnings:
™
Emergency Vehicle,Road Hazard and Train.
Strobe Alert™
“Emergency Vehicle”will be displayed as scrolling
message.
Safety Alert®
“Road Hazard” will be displayed.
“Train”will be displayed.
“Emergency Vehicle”will be displayed as scrolling
message.
Laser & Laser Eye 360˚ Detection
Laser will be displayed followed by a scrolling
message of “UltraLyte”, “ProLaser”or “20/20”
depending on signal received.
In Voice Alert, the message “Be careful—Laser
alert” will be announced, followed by the
UltraLyte,ProLaser,or 20/20 tone.
Radar/VG-2/Laser Alerts
Type of Audible Signal Interpretation and Response
Your COBRA ESD-9850 starts to signal
slowly, then increases in rate very
rapidly.
Your COBRA ESD-9850
signals just once.
Very fast signal rate instantly.
Slow signal rate as you approach
hill or bridge. Sharp increase in signal
rate as you reach hill or bridge .
Short-term, weak signaling;
series of such signals.
Laser will trigger 3 distinct audible
signals;one each for LTI 20-20,Ultra
Lyte and ProLaser.
Safety Alert and Strobe Alert hav e
their own unique “European
Emergency” signal.
Most likely police radar.
FULL ALERT.
Most likely a false sour ce, or could be
pulsed radar.Exercise Caution.
Radar or VG-2 close by has been
suddenly switched on. FULL ALERT.
Most likely police radar on other side
of hill or bridge. FULL ALERT.
Most likely a false radar source.
Exercise Caution.
Use Full Caution.There are no false
laser signals.
An emergency vehicle is approaching,
you are in the vicinity of a railroad
crossing, or you are approaching a
road hazard (construction site,
accident scene, etc.).
Detection
L a s e r
Note
The display does not
indicate signal strength.
Radar/VG-2/
Laser Alerts
20
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*9850.MANUAL 8/9/00 12:24 PM Page 22
Detection
Facts About
Safety Alert
Tr a ff i cWa rn i n g
System
Note
Strobe Alert™ is available in
over 1,000 cities and works
with Tomar and Opticom
systems. Call your local
Fire/Police department for
your area coverage or area
in which you will be
traveling.
®
Facts About the Safety Alert® Traffic
Warning System
FCC-approved Safety Alert Transmitters emit
microwave radar signals to indicate the presence of a
safety-related concern. Depending on the frequency of
these signals, as set on the transmitter, the outgoing
signal can indicate whether the transmitter is on a
speeding emergency vehicle or train,or at a stationary
road hazard location.These microwave signals are
located in the K-band and as a result, any radar
detector which detects K-band radar will detect these
Safety signals as standard K-band radar alerts. However,
unlike a standard radar detector,your Cobra ESD-9850
is designed to differentiate between a standard K-band
alert and a Safety Alert warning. Safety technology is
relatively new so the number of transmitters in
operation is still growing.You may not receive Safety
Alert on a daily basis and should not be surprised to
encounter some emergency vehicles, road hazards or
trains not yet equipped with these transmitters,
therefore failing to provide a signal. As Safety
Transmitters become more prevalent (the number of
operating transmitters is growing every day),these
Safety Alerts will become more common. The Safety
Alert Transmitter is in use in all 50 states in limited
quantities.
Facts About Strobe Alert™
Alerts motorists to over 50,000 emergency vehicles
equipped with strobe transmitters that activate red
lights at traffic intersections in emergency high speed
situations.
Radar Frequencies
There are now three frequencies that have been
approved by the FCC (Federal Communications
Commission) for use in speed monitoring
equipment. They are:
X Band (10.525 GHz),K Band (24.150 GHz)
Ka Band (33.400-36.000 GHz)
Your Cobra ESD-9850 can detect signals in all
three radar bands including photo radar and
STALKER radar which use the Ka band, and
Cobra’s Safety Alert signals on the K band.
Facts About LIDAR (Laser)
What is LIDAR?
LIDAR stands for Light Detection And Ranging.
While everyone refers to it as LASER the correct
name is LIDAR.
How does LIDAR work?
LIDAR operates a lot like RADAR.Like RADAR,it
spreads out. Not as quickly,but it does spread, as
shown on the diagram below.
Detection
Radar
Frequencies
Facts About
LIDAR (Laser)
LIDARs must have a clear
line of sight to target a
vehicle during the entire
measurement interval.
Intervening objects such as
signposts, utility poles,tree
branches, etc.,will prevent
a valid speed reading.
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*9850.MANUAL 8/9/00 12:24 PM Page 26
Limited One Year Warranty
Cobra Electronics
Corporation
6500 West Cortland Street
Chicago, Illinois 60707
www.cobraelectronics.com
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.
Exclusions: This limited warranty does not apply; 1) to any
product damaged by accident;2) in the event of misuse or
abuse of the product or as a result of unauthorized
alterations or repairs;3) if the serial number has been
altered, defaced or removed;4) if 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.
S t raight 12V DC Power Co rd
Includes plug and fuse
4 2 0 - 0 8 0 - N - 0 0 1 $ 1 0 . 0 0
Optional Accessories
Curled 12V DC Power Co rd
Includes plug and fuse
4 2 0 - 0 8 0 - N - 0 0 2 $ 1 0 . 0 0
You Can Find These Fine Accessories At Your Local
Cobra Dealer
If you wish, you can order directly from Cobra.
Order by phone
Call 1.773.889.3087 (Press 1 from the main menu)
8 a.m.-8 p.m. M-F CST. )
Order by mail or fax
Please fill out order form on ne xt page, and mail/fax
directly to Cobra.
Visit our website at:
www.cobraelectronics.com
Windshield Mounting Bra c ke t
Includes suction cups
545-139-N-001 $7.00
26
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*9850.MANUAL 8/9/00 12:24 PM Page 28
Accessory Order Form
Item # Description Cost Ea. Qty. Amount
420-080-N-001 St ra i g ht 12V Power Co rd $10.00
4 2 0 - 0 8 0 - N - 0 0 2 Cu rled 12V Power Co rd $ 1 0 . 0 0
5 4 5 - 1 3 9 - N - 0 0 1 Windshield Mo u nting Bra c ke t $ 7 . 0 0
Prices subject to change without notice.
Tax Table
Illinois residents add 7%
Cook Co. residents add .75% (7.75% total)
Chicago residents add 1% (8.75% total)
Indiana residents add 5%
Michigan residents add 4 %
Minnesota residents add 6%
Ohio residents add 6%
Wisconsin residents add 5%
For credit card orders fill out order form
and fax to: 1.773.622.2269
or call 1.773.889.3087
(Press 1 from the main menu)
8:00 am - 8:00 pm,M-F, CST.
Please print clearly
Subtotal
(Tax if applicable)
Shipping/handling
Total
Ma ke check or money order (no stamps)
payable to:
Cobra Electronics
6500 West Co rtland St .
Ch i ca g o,IL 60707
At t n : Accessories Dept.
Name
Address (No P.O. Box)
City State
Zip
Telephone ( )
Credit Card No. Exp. Date
Customer Signature
Circle One: Visa MasterCard Discover
Allow 4 to 6 weeks for deliver y. Offer valid in Continental U.S.only.
$4.00
28
*9850.MANUAL 8/9/00 12:24 PM Page 30
© 2000 Cobra Electronics Corporation
6500 West Cortland Street
Chicago, IL 60707
www.cobraelectronics.com
If You Think You Need Service
For te c h n i cal assistance,please call our Au to m a ted Help Desk which can assist
you by answering the most fre q u e n t ly asked questions about Co b ra prod u ct s .
1.773.889.3087
24 hours a day, 7 days a week.
A Consumer Service Representative can be reached through this same number 8:00 am - 8:00 pm,
Monday through Friday, CST.
Technical assistance is also available on-line in the F requently Asked Questions (FAQ) section at
www.cobraelec.com or by e-mail to productinfo@cobraelec.com
If you think you need service call 1.773.889.3087
“If your product should require fac tory service please call Cobra first before sending your unit in.
This will ensure the fastest turn-around time on your repair.”
You may be asked to send your unit to the Cobra factory.It will be necessary to furnish the
following in order to have the product serviced and returned .
1. For Warranty Repair include some form of proof-of-purchase,such as a mechanical reproduction
or carbon or a sales receipt. If you send the original receipt it cannot be returned.
2. Send the entire product.
3. Enclose a description of what is happening with the unit.Include a typed or clearly print name
and address of where the unit is to be returned.
4. Pack unit securely to pr event damage in transit. If possible, use the original packing material.
5. Ship prepaid and insured by w ay of a traceable carrier such as United Parcel Service (UPS) or First
Class Mail to: Cobra Factory Service, Cobra Electronics Corporation,6500 W.Cortland St., Chicago,
IL 60707.
6. If the unit is in war ranty,upon receipt of your unit it will either be repaired or exchanged
depending on the model. Please allow approximately 3 to 4 weeks before contacting us for
status. If the unit is out of warranty a letter will automatically be sent informing you of the
repair charge or replacement charge. If you have any questions, please call 1.773.889.3087 for
assistance.
© 2000 Cobra Electronics Corp.
Printed in Thailand
Part No. 480-302-P-001
M i c ro Ta l k
O pe rating Instru ctions for your Co b ra
9 Band ESD 9850
Radar/Laser Detector
With Electronic Digital Compass
and Voice Alert
Nothing comes close to a Co b ra ™
*
Introduction
and Strobe Alert™
Use of this product is not intended to, and does not, ensure that
the motorist and any passenger
will not be involved in a traffic
accident. It is only intended to
alert the motorist that an emergency or service vehicle equipped
with a CODE 3,Strobe (Opticom*
or Tomar Preemption System)
or Cobra Safety Alert Transmitter
is in the area as defined by the
range of the product. Please call
your local Fire/Police department
to verify if coverage exists in your
area.Motorists are expected to
exercise all due caution while
using this product, and to observe and follow all applicable
traffic laws. Operators of
emergency or service vehicles are
also expected to exercise
all due caution while using this
product, and to observe and
follow all applicable traffic laws.
*Opticom is a registered trademark
of 3M Corporation
1.
2.
3.
Introduction
Congratulations! You have just purchased the
most sophisticated RADAR/LASER DETECTOR
available today.This booklet contains instructions
and information designed so that you will be able
to understand how the Cobra ESD™-9850 works
and how radar and (LIDAR) laser are used. Enjoy
your Cobra ESD-9850 Radar/Laser Detector and
drive safely.
Federal Law Governing Use of
Radar Detectors
It is not against Federal Law to receive radar
transmissions on your COBRA Radar Detector.
The Communications Act of 1934 guarantees
your right to receive radio transmissions on
any frequency.Local laws that contravene the
Communications Act of 1934,while illegal,may
be enforced by your local law enforcement
officials until and unless they are prohibited from
doing so by Federal Court action.
WARNING: Before leaving your car, make sure
that you conceal your radar detector.This will
reduce the possibility of break-in and theft of
your unit.
Included with your ESD-9850
1. Windshield Bracket
2. Hook and Loop Material
3. Curled Power Cord
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*9850.MANUAL 8/9/00 12:24 PM Page 33
Controls and Indicators
1. On/Off Volume Control
2. Mute Button
3. Dim Button
4. Audio Alerts Speaker
5. Highway/City Button
6. Band/Signal Strength/
Compass Direction
Indicators
7. Laser Eye
8. Windshield Bracket
Mount
9. 12V DC Power Jack
10. Audio Jack
Our Thanks to You
7
4
3
1
8
2
6
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5
Thank you for purchasing the Cobra ESD-9850
Radar/Laser Detector. Properly used, this Cobra
product will give you many years of reliable
service.
Customer Support
Should you encounter any problems with the
product or not understand its many features,
please refer to this owner’s manual. If, after
referring to the manual, you still need help,
call Cobra Customer Service at 773.889.3087.
Cobra Customer Service
Live operators are available
M-F 8:00 am - 8:00 pm CST
at: 773.889.3087
Au to m a t ed Te c h n i ca l
As s i s t a n c e available 24 hours
a day,s even days a we e k.
E-mail questions to:
p rod u ct i n fo @ co b ra e l e c. co m
Co b r a on the Wo rld Wide We b :
Frequently Asked Questions
(FAQ) can be found on-line
at:
www.cobraelectronics.com
The Co b ra line of quality prod u cts
also includes:
• Ci t i zens Band Ra d i o s
• Mi c ro Ta lk™Ra d i o s
• Ac ce s s o ri e s
• Sa fe ty Al e rt
™
Traffic Wa rning Sys te m s
A2
Nothing comes close to a Co b ra
9
A3
™
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