Whistler Radar Detector 948 User Manual

948EURO_Manual.qxd 8/19/04 1:21 PM Page 1  
INTRODUCTION  
TABLE OF CONTENTS  
FEATURE DESCRIPTIONS  
WHISTLER FEATURES  
If you have questions concerning the  
operation of this Whistler product  
please call:  
Dear Whistler Owner,  
Whistlers ergonomic and user-friendly design provides a  
new level of operating convenience. Special features  
include: Note: Not all units have all features listed.  
Feature Listings of 948 EURO  
Model Features Summary........................ 3 - 4  
Installation............................................... 5 - 6  
• Mounting Guidelines................................... 5  
• Windshield Mounting.................................. 5 - 6  
• Power Connection and Fuse Replacement..6  
Operation................................................ 6 - 9  
• Power On and Self-Test................................6  
• Setting Saver.................................................7  
• Feature Engaged Confirmation....................7  
• Audio Level Adjustment..............................7  
• Auto Quiet Mode..........................................7  
• Quiet Mode...................................................7  
• City Mode.....................................................8  
• Highway Mode.............................................8  
• Dim/Dark Mode.......................................... 8 - 9  
Vehicle Battery Saver Mode.........................9  
• Stay Alert Feature.........................................9  
Laser/Radar Alerts................................... 10  
• Speed Radar Audio/Visual Alerts...............10  
• Laser Audio/Visual Alerts...........................10  
• Alert Priority.................................................10  
Reset Features......................................... 10  
Troubleshooting Guide............................ 11  
Care and Maintenance.............................12  
Speed Monitoring....................................12- 13  
• Radar Facts................................................... 12  
• Laser Facts.................................................... 12 - 13  
• Laser Tips...................................................... 13  
• Other Speed Detection Systems.................13  
Warranty Information...............................14 - 16  
Specifications...........................................16  
Accessories.............................................. 17  
Customer Service.....................................18  
• LED Display  
• Auto Quiet Mode  
For many of us, a vehicle is more than just transportation.  
It can be a mobile office, communications or entertainment  
center, or simply an expression of your personality. Whistler  
products are designed to make the time you spend in your  
vehicle more productive and provide you technology for  
your everyday life.  
• High Gain Lens  
• City Mode  
• Vehicle Battery Saver  
• Stay Alert™  
1. Bracket Release Button – Provides quick and  
• 360° Total Perimeter Protection• Alert Priority  
CuSTOmer SeRVICE  
easy release of the mounting bracket.  
• Quiet Mode  
• Dim Dark Mode  
2. Speaker Provides distinct audio tones for X,  
479.273.6012  
K, Ka, Ku band radar and laser.  
Your new Whistler laser-radar detector is fully featured to  
provide these features and more:  
3. Mounting Bracket Location – Slot holds mounting  
Monday - Friday • 8:00 am - 5:00 pm CT  
or visit our website  
bracket firmly.  
948 EURO  
4. Radar Antenna – Compact, high-efficiency antenna  
HIGH GAIN LENS provides increased field of view  
CITY MODE reduces the annoyance of false alerts  
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receives radar signals.  
www.whistlergroup.com  
5. Front Laser Antenna – High gain optical lens provides  
increased sensitivity and field of view for leading-edge  
laser detection.  
6. Rear Laser Antenna – An integrated optical  
wave-guide provides superior detection of laser  
signals transmitted from behind.  
Even though these units are packed full of features, they’re  
still very easy to use. To fully utilize your unit to its potential,  
we recommend reading this entire manual or visit our  
FAQ page on our web site www.whistlergroup.com.  
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Please keep the receipt in a safe place.  
You may register your product online at  
verification purposes, a copy of your  
dated store receipt must still accompany  
any unit sent in for warranty work. If  
the unit is returned without a dated store  
receipt an out of warranty service charge  
applies. Note: Your warranty period begins  
at the time of purchase. The warranty is  
validated only by the dated store receipt!  
Now is the time to record the serial number  
of the unit in the space provided in the  
warranty section of the manual.  
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Enjoy your new Whistler Detector and please drive safely.  
7. City Button - Reduces the annoyance of false  
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alerts typically encountered in urban driving areas.  
Sincerely,  
8. Quiet/Menu Button - Pressing QUIET before a  
signal is detected engages Auto Quiet Mode which  
automatically reduces the audio level after the initial  
warning to a low audio level setting. Pressing QUIET  
during a radar/laser encounter silences audio alerts,  
while allowing visual alerts to keep you informed.  
The Whistler Group, Inc.  
948 EURO Accessories: Windshield Bracket Kit & Power Cord  
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9. Power/Dim Dark - Turns unit on/off and engages  
Dim/Dark modes (press and hold for 2 seconds).  
10. Volume Up/Down Buttons – Adjust volume up or down.  
11. LED Display – Displays band identification and  
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signal strength.  
12. Power Jack – Provides connection for the power cord.  
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INSTALLATION  
INSTALLATION  
OPERATION  
OPERATION  
OPERATION  
• Slide the detector onto the bracket until it locks into place.  
• If necessary, the unit may be leveled by bending  
the windshield bracket. Press the bracket release  
button and remove the detector before bending.  
Dim or dark can be engaged during an alert. In Dark  
Mode, the display goes dark for as long as a signal is  
being detected and for 20 seconds after, then the  
display returns to the dimmer setting.  
Mounting Guidelines  
Setting Saver  
City Mode  
• Mount the unit as low as possible near the center  
of the windshield.  
Whistlers City Mode is designed to reduce the annoyance  
of automatic door openers, intrusion alarmsandother  
devices which share frequencies with police radar.  
Setting Saver saves your personalized setting s so  
that when the detector is turned off and then on  
again, you do not have to re-enter them.  
• Do not mount your unit behind wipers, ornaments,  
mirrored sunscreens, etc. These obstructions have  
metal surfaces which can affect radar and laser  
signals and reduce critical warning time. (Regular  
tinted glass does not affect reception.)  
Pressing and holding the power button a third  
time restores full illumination to the display.  
Power Connection  
Generally X band is used for these devices.  
• Press City button to engage City Mode.  
City Mode LED will illuminate.  
• Press the City button again to disengage City Mode.  
Highway Mode will illuminate.  
Feature Engaged Confirmation  
• Plug the small end of the power cord into the  
units power jack.  
Each time a button is pressed, one beep confirms  
feature “on”, two beeps confirm feature “off”.  
Vehicle Battery Saver Mode  
• Plug the large end into the vehicles cigarette lighter.  
NOTE: Cord fits tightly into detector. When  
installing the cord, expect some resistance.  
• Some windshields have an Instaclearor Electriclear™  
type coating, which affect radar signals. Consult your  
dealer or the owners manual supplied with your vehicle  
to determine if your windshield has this coating.  
• Avoid placing unit in direct contact with windshield.  
To reduce the possibility of theft, conceal your unit  
when not in use.  
The Vehicle Battery Saver Mode automatically shuts  
off your detector within 6 hours if you forget to turn it  
off. The timer is reset if the detector is turned off,  
unplugged or any button is pressed before the 6 hours have  
expired. Thedetector will alert you with an audible and  
visual warning before it shuts off.  
Audio Level Adjustment  
As the audio level is adjusted, beeps are provided at  
each level and the display indicates the current level  
by lighting or flashing the Alert LEDs in sequence.  
In City Mode, weak radar signals give an initial alert of two  
beeps, then remains quiet unless the signal becomes very  
strong. When the signal strength increases, two additional  
beeps are provided. City mode does not change the audio  
alert for laser.  
Fuse Replacement  
The lighter socket plug is equipped with a replaceable  
2 amp 3AG fuse located behind the silver tip. To  
replace the fuse, carefully unscrew the tip of the plug.  
IMPORTANT: Unscrew slowly. The tip contains a  
spring which may fly out when disassembling.  
Insert the new fuse with the spring and screw on the  
tip. With use, screw cap on plug may loosen.  
Retighten occasionally.  
Auto Quiet Mode  
During this warning you can reset the unit by pressing  
any button. This will reset the timer. If the unit has  
automatically turned itself off, press the Power button to  
turn the unit back on. You can manually engage the  
Vehicle Battery Saver Mode by pressing and holding  
the City button until one beep is heard.  
Auto Quiet reduces the selected audio level to level  
(1) approximately 5 seconds after a radar signal is  
detected. The alert for any new signal within 20  
seconds will resume at level (1). Auto Quiet does not  
affect laser alerts.  
Windshield Mounting  
Highway Mode  
• Install the two suction cups and rubber bumper  
onto the bracket by fitting them into their holes.  
• Press the suction cups onto the windshield at the  
location you have chosen. IMPORTANT: Some  
newer cars have a plastic safety coating on the  
inside of the windshield. The windshield bracket  
may leave permanent marks on this type of surface.  
To find out if your vehicle has this type of windshield,  
check the owners manual or ask your dealer. We  
recommend that you do not leave the suction cup  
bracket on the window in direct sunlight.  
Highway mode provides full audio warnings anytime  
radar (X, K, Ka, Ku) or laser signals are detected, and  
is recommended for open road driving.  
• Press Quiet/Menu (before a signal is detected) to  
engage Auto Quiet.  
• Once the Auto Quiet mode is engaged, you may  
cancel the audio alarm by pressing Quiet.  
• Press Quiet (when the unit is not alarming) to  
cancel Auto Quiet mode.  
For more information on City and Highway mode, please visit  
our FAQ page on our website: www.whistlergroup.com  
Stay Alert Feature  
The Stay Alert Feature is designed to test a drivers  
alertness. To engage (when unit is not alarming),  
press and hold the City button for approximately 2  
seconds. Release the button during or immediately  
after the alerts are given.  
Dim/Dark Mode  
Unscrew the tip of the lighter socket plug carefully when replacing the 2 amp fuse.  
Dim/Dark Mode reduces the illumination of the display.  
Press and hold the power button for 2 seconds to  
reduce illumination to a Dim setting.  
Pressing and holding the power button for 2 seconds  
a second time engages Dark Mode. The display  
illumination is further reduced.  
OPERATION  
Quiet Mode  
The “H” or “C” will flash indicating Stay Alert is activated.  
Quiet cancels audio during an alert and any new alert  
within 20 seconds. After 20 seconds, approximately  
2 beeps are provided on any new alert and unit then  
remains quiet.  
Power On and Self-Test  
Within 30-60 seconds two beeps are sounded; to show  
alertness, the driver must press either the Volume,  
City or Quiet button within 3-5 seconds.  
Each time your Whistler detector is turned on, an  
automatic self-test sequence confirms that the speaker  
and visual displays are functional.  
If the button is pressed within 3-5 seconds, the cycle is  
repeated. If a button was not pressed within 3-5 seconds,  
alarm sounds and the display will flash all LEDs.  
• Press Power. Display reads in order:  
1. X 2. K 3. Ka 4. Ku 5. LASER 6. P/C  
• Press Quiet to cancel the audio.  
• Press Quiet a second time during an alert to restore  
the standard audio alert pattern; or turn the unit  
off, then on.  
Press the Power button to exit Stay Alert Mode.  
If the detector is removed, this may cause blistering  
of the dash in some vehicles.  
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