20 Most Recent Fuzzbuster F4000 Radar Detector Questions & Answers

First its not a Whistler product, its a Fuzzbuster.. Yes, if the AC adapter is 12 volts DC output and is at least 500mA then it will be fine.

Fuzzbuster F4000... | Answered on Jan 09, 2017

This Radar detector requires 12 volts DC, center pin positive and at least 250mA.

Fuzzbuster F4000... | Answered on Jan 09, 2017

See Whistler's FAQ page for explanation of the Radar bands - https://www.whistlergroup.com/faq/index/categoryshow/cat_id/1/

Fuzzbuster F4000... | Answered on Feb 17, 2015

plug the unit's power cord into your lighter socket and your good to go! For more information on this model go to www.whistlergroup.com for info and FAQ's on operation of this model.

Fuzzbuster F4000... | Answered on Apr 18, 2011

First this is not a Whistler Product. Second what is the problem with the unit? Is it a F3500 or F4000?

Fuzzbuster F4000... | Answered on Mar 09, 2011

The 1430 is an old detector and the manual is not available online. Have you checked Whistler's FAQ page at their website? www.whistlergroup.com Its a basic unit and just plugging it in and turning it on is all you need to do.

Fuzzbuster F4000... | Answered on Oct 06, 2010

First this is not a Whistler made radar detector - it was made by Fuzzbuster. With that said, you might be able to use a Whistler bracket. If you know of someone that has a Whistler radar detector, try to see if your unit will work with it. If so, then you can call 800-531-0004 to order a windshield bracket or order it on Whistler's website - www.whsitlergroup.com

Fuzzbuster F4000... | Answered on Aug 06, 2010

First this is not a Whistler made radar detector - it was made by Fuzzbuster. You can try some electronic parts suppliers to source a speaker for your unit.

Fuzzbuster F4000... | Answered on Aug 06, 2010

First this is not a Whistler made radar detector - it was made by Fuzzbuster. There is nothing to program - turn it on and it will pick up all the bands

Fuzzbuster F4000... | Answered on Aug 06, 2010

Sorry but Fuzzbuster is not a Whistler Product but manufactured by Fuzzbuster which i beleive is no longer in business.

Fuzzbuster F4000... | Answered on Feb 11, 2008

Configuring Your Scanner

Preprogrammed Frequencies

Your scanner includes 153 preprogrammed
frequencies, which you can load into Channels
1 to 153. For a list of these frequencies, see
"Preprogrammed Frequency List" on page 23.
To load the pregprogrammed frequencies:
1. Turn off the scanner and then turn it on again.
2. While WELCOME message appears, press PGM.
3. Load -Fr- appears, then YES--Ent and No --
CLEAr appear alternately.
4. Press ENT to load frequencies or CLEAR to

Programming Channels

If you do not have a list of frequencies in your area,
refer to www.radioreference.com.
1. Press PGM. PGM appears.
2. Enter the channel number (1-200) where you
want to store a frequency, then press PGM again.
3. Use the number keys and • to enter the frequency
(including the decimal point), then press ENT.
4. To program the next channel in sequence, press
PGM and repeat Step 3. To program a specific
channel repeat Steps 2 and 3..
• Your scanner automatically rounds down to
the closest valid frequency. For example, if
you enter 151.473, your scanner rounds it to
• If Error appears and the scanner beeps three
times when you press ENT, start again from
Step 2.
• If the frequency is already stored in another
channel, the scanner beeps three times and
displays -dUPL- (duplicate) and the lowest
channel number where the frequency is already
stored. Press TUNE/CLEAR to cancel. Press
ENT if you still want to store the frequency.

Whistler Vehicle... | Answered on Jan 27, 2020

Hi there's this website something like reliable-store and it is very amazing for manual for repairing servicing anything
someone on fixya recommended it to me and I thank him even today
They have full manuals and it's verrrrry cheap and mine
I got free in offers
3rd time I also had an issue with the file so the girl replaced it in 30 mins
there is one more but i don't remember its name it was 2 years back bitman something link this

Try it out brother

Whistler Vehicle... | Answered on Sep 13, 2019

Use the serial number from the device and contact customer relations. It worked for me.

Whistler Vehicle... | Answered on Jul 11, 2019

check and see if there is a fuse in the plug on the end of the wire, sometimes when you unplug those the fuse can blow in them

Whistler Vehicle... | Answered on Apr 15, 2019

The VG-2 button is to engage VG-2 Cloaking Technology.
From what I can see VG-2 Cloaking Technology is a way the detector has of avoiding being detected by authorities in areas where the use of radar detectors is prohibited. I am not in a position to say how effective this is, I suggest you refer to reviews. I have only researched the meaning of VG-2.
Rider here: Please do your own research on the effectiveness of this technology on this - or any - detector.
Of course the best way to avoid being picked up for speeding is not to speed. (But you knew that..)

Whistler Vehicle... | Answered on Mar 06, 2019

Some fixya user told me a website reliable-store it is very good.. I used it to repair my shredder
it had some spark issue which wasn't easily fixed. you can go there and try free

Whistler Vehicle... | Answered on Jan 23, 2019

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