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5

WHISTLER FEATURES

Whistler’s ergonomic and user-friendly design provides a new
level of operating convenience and expandability.

Special features include:

•  Voice Module

 – Provides distinct audio and voice warnings for 

X, K, Ka band radar, safety warning system, Compass N, S, E, 
W prompts, and laser. This module also adjusts the maximum 
audio level.

•  Laser-Radar Antenna

 – Compact, maximum performance 

antenna receives laser as well as radar signals. PRO3750 
detects the Laser Atlanta Stealth Mode laser gun!

•  Control Panel

 – Provides distinct visual confirmation of signals 

detected, signal strength, and indicates engaged modes of 
operation. The display can also be mounted 3 different ways 
and displayed correctly. Four buttons allow access to the unit’s 
features.

•  Interface Box (iBox) 

– Central module provides power and 

communication to all modules.

•  Alert/Security LED

 – Provides additional visual notification 

of alerts. When selected in Option Select Mode, this LED 
doubles as a faux security flashing LED.

NOTE:

 Specifications and appearance may change without 

notice.

Summary of Contents for PRO3750

Page 1: ...PRO3750 User Guide PRO3750 MAXIMUM PERFORMANCE Laser Radar Detector...

Page 2: ...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 rece...

Page 3: ...tanding the Display Temperature Display Dim Dark Modes Horizontal Vertical Viewing Vehicle Battery Saver TFSR FDSR Rejection Modes Security Mode Filter Modes Ka Max Mode VG2 Radar Signature ID RSID La...

Page 4: ...afety Radar Audio Visual Alerts Laser Audio Visual Alerts Alert Priority Reset Features Troubleshooting Guide 28 29 FCC Information 29 Are Detectors Legal 30 Speed Monitoring Technologies 30 33 POP Mo...

Page 5: ...radar signals PRO3750 detects the Laser Atlanta Stealth Mode laser gun Control Panel Provides distinct visual confirmation of signals detected signal strength and indicates engaged modes of operation...

Page 6: ...6 WHISTLER FEATURES Voice Module Control Panel Laser Radar Antenna Temperature Probe Interface Cable GPS Module Front Rear Laser Module Alert Security LED Reset Button Interface Box...

Page 7: ...e powering off If you pressed the power button by mistake press the PWR button again during this 5 second period to cancel power down If the unit is powered by a switched 12 volt source the unit will...

Page 8: ...Auto Quiet mode 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 NOTE Speed selectable Auto Quie...

Page 9: ...ss City a fourth time to cancel City 2 Mode and returns the unit to Highway Mode In City Mode weak speed safety radar signals give an initial alarm of two beeps and then remain quiet until the signal...

Page 10: ...e on our website www whistlergroup com Selectable Signal Strength Display There are two settings available in Option Mode that effect how a received radar signal strength is displayed The RMP STD ramp...

Page 11: ...lock Repeat and Temperature is once again selected Momentarily Display Features Press and hold the Dark button for 2 seconds or until 1 beep is heard and the unit will scroll and display the following...

Page 12: ...ode When temperature drops to 32 F Display shows Unit then gives a unique warning tone This will happen again if the temperature rises to 35 degrees or above then falls below 32 When either Hi T or Lo...

Page 13: ...g Briefly press and release the Dark button a second time engages Dark Mode In Dark Mode the display goes dark for as long as a signal is being detected and for 20 seconds after then the display retur...

Page 14: ...14 OPERATION Horizontal Vertical Viewing The display can be mounted in 3 different ways Horizontally Upside Down Vertically Refer to Option Select Mode to change display viewing...

Page 15: ...jection FDSR Traffic Flow Sensor Rejection TFSR Recently many new products that operate on police radar frequencies have been causing nuisance alerts to radar detectors These radar based sensors are i...

Page 16: ...or the band received See Option Selection Mode to change the filter settings NOTE Speed selectable Filter is available with the GPS module Ka Max Mode Ka Max Mode provides enhanced Ka sensitivity incr...

Page 17: ...ulses per Second that is transmitted by the speed laser gun LSID may also be used to identify other forms of laser sources such as LACC Laser Assisted Cruise Control systems found in some high end veh...

Page 18: ...1 0 to 05 90 the second window can be adjusted from 1 0 2 0 to 1 2 2 0 You now have ignored any laser that has an average PPS rate between 900Hz and 1200Hz Validation will occur from 50Hz to 900Hz and...

Page 19: ...ed Radar 3 Safety Warning System EXAMPLE If X band is alerting then suddenly a laser signal is detected the laser warning will override the X band alert Integrated Real Voice Real Voice will be used t...

Page 20: ...Changes temp reading F C or No VOLT YES D NO P YES N A Battery Voltage Yes or No X ON D OFF P ON N A X Band On Off K ON D OFF P ON N A K Band On Off Ka NORM D or P N A Norm Off Max MaxID RSID LSR NOR...

Page 21: ...ON or OFF POP OFF D OFF P ON N A POP Mode ON or OFF RMP STD D STD P FST N A Signal Strength Standard or Fast TONE 3 D or P N A Tone1 2 3 Three Different Tone Patterns VOICE EN D or P N A English Spani...

Page 22: ...ARM OFF D OFF P ON N A Top of the HOUR Alert ON or OFF REST OFF D OFF P ON N A GPS Stay Alert On or Off COMPAS Y D NO P YES N A Compass Mode Y or N VOICE N D NO P YES N A Compass Voice Y or N SPD MPH...

Page 23: ...e for use with the Whistler RLC 360 GPS module Press and hold Quiet anytime to exit Option mode will automatically exit if no buttons are pressed within 20 seconds Teach Tutorial Mode Provides simulat...

Page 24: ...in 3 5 seconds If a button is pressed within 3 5 seconds the cycle is repeated Before unit alerts press PWR to exit this feature If a button is not pressed within 3 5 seconds an alarm sounds Display s...

Page 25: ...R2 Port This port is for the optional Rear laser radar antenna module When using the optional rear laser radar antenna it is recommended that POP be turned off AUX 1 AUX 2 AUX 3 Ports These ports allo...

Page 26: ...s for a minimum of 3 seconds Example An asterisk is displayed when the auxiliary laser antenna receives a signal Example Pulse Protection Pulse or instant on radar is more of a threat than conventiona...

Page 27: ...Ka Filters 1 6 Voice EN 7 All Bands ON 8 Laser NORM 9 Laser windows reset 10 LSR XR NO 11 Vehicle Battery Saver ON 6hrs 12 POP Mode OFF 13 VG2 OFF 14 Safety OFF 15 Full Power Up sequence 16 Default T...

Page 28: ...this manual but is not operating optimally please refer to the troubleshooting guide below PROBLEM No display or audio Check fuse in power cable replace if necessary Check fuse in fuse box replace if...

Page 29: ...by information in this Troubleshooting Guide please call Whistler Customer Service at 1 800 531 0004 or visit our FAQ page at www whistlergroup com before returning your unit for service FCC INFORMATI...

Page 30: ...n some newer radar guns operating on K and Ka bands When the gun is in POP Mode and activated a brief burst of energy less that 1 15 of a second is transmitted and the vehicle s speed is quickly acqui...

Page 31: ...ent laser guns which operate at a laser wavelength of 905 50nm Laser Tips If you are the targeted vehicle a laser gun can often determine your speed within a few seconds after you receive an alert In...

Page 32: ...t The police measure the time it takes your vehicle to travel a known distance Radar Detector Detectors VG 2 Spectre The Interceptor VG 2 or simply VG 2 is one type of microwave receiver used by Polic...

Page 33: ...r detectors is called Spectre Spectre can detect the majority of undetectable VG 2 laser radar detectors on the market It is the responsibility of the individual radar detector user to know and unders...

Page 34: ...set forth in this warranty All express or implied warranties for this product are limited to the above time Whistler is not liable for damages arising from the use misuse or operation of this product...

Page 35: ...TANT Whistler will not assume responsibility for loss or damage incurred in shipping Therefore please ship your unit insured with return receipt requested CODs will not be accepted 1 Include with your...

Page 36: ...ll be repaired at out of warranty service rates when The unit s original warranty has expired A dated store receipt is not supplied The unit has been returned without its serial number The unit has be...

Page 37: ...your certified check or money order IMPORTANT When returning your unit for service be certain to include a daytime telephone number and an email address if applicable Customer Service If you have ques...

Page 38: ...14 F to 158 F Power Requirements Operational 12 to 15 volts DC 300mA nominal 4 amp fuse Vehicle Battery Saver 30mA nominal NOTE Nominal power requirement will increase when optional modules are instal...

Page 39: ...at www whistlergroup com Order Code Description Price RCL 360 GPS Module w USB cable 129 95 SWRA 37 Rear Laser Radar Antenna 139 95 LRM 360 Laser Antenna 39 95 Shipping and handling per order 5 00 Pr...

Page 40: ...merce Dr Ste 8 Bentonville AR 72712 Toll Free 800 531 0004 TEL 479 273 6012 www whistlergroup com CUSTOMER RETURN CENTER 1412 South 1st St Rogers AR 72756 Customer Service Tel 800 531 0004 P N 202922a...

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