Question about Uniden BC340CRS Base Scanner

1 Answer

I have a uniden bc340crs scanner that is 1 yr old. my backlit window does not display any of the info for my scanner. i want to reprogram and the 2-9-hold thing does not work even after trying ronnie crowell's way. how do i get my display window up and working again?

Posted by on

  • mrbill57747 Mar 17, 2011

    I can turn on the back light but i have nothing else in the window...it is blank!

×

1 Answer

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points

    Superstar:

    An expert that got 20 achievements.

    All-Star:

    An expert that got 10 achievements.

    MVP:

    An expert that got 5 achievements.

  • Master
  • 3,018 Answers

This is how you control the back light display on your scanner.
SNOOZE/Backlight - Backlight: Tap the snooze button to turn the LCD backlight on for 15 seconds. Press and hold to permanently turn on the backlight. Press and hold again to turn off the backlight.
Here is a link to the users manual as well. http://www.uniden.com/pdf/bc340crsom.pdf

Posted on Mar 17, 2011

  • mrbill57747 Mar 17, 2011

    I can hit the snooze and turn on the back light, but, there is nothing coming up in the window...it is blank.

  • Iron
    Iron Mar 17, 2011

    If the light is on and nothing else then you need a new lcd screen! Take it to a tech! I left a link to the manual for your exact scanner!

×

1 Suggested Answer

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi,
a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
goodluck!

Posted on Jan 02, 2017

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

1 Answer

How do you reprogram a Uniden Bearcat BC 340 CRS


Uniden BC340CRS Owner Manual

Resetting the Scanner (Clearing all Memories)
To reset the scanner to factory defaults, turn off the scanner. Then, while holding down 2, 9, and HOLD, turn on the scanner. All scanner memory contents are erased.

May 14, 2016 | Uniden Radio Communications

1 Answer

How to delete old frequencies on bc340crs?


To reset the scanner to factory defaults, turn off the scanner. Then, while
holding down 2, 9, and HOLD, turn on the scanner. All scanner memory
contents are erased.

May 26, 2014 | Uniden BC340CRS Base Scanner

1 Answer

Can the uniden scanner bc340crs pick up digital frequencies


I checked the Uniden site and no, you can't receive digital signals. There is, however, a lot of Philly activity you should be able to receive

Sep 30, 2012 | Uniden BC340CRS Base Scanner

1 Answer

How do I get the bearcat scanner to start scanning


The stored frequencies have been wiped. It is annoying to have to reprogram but loss of memory does happen

Sep 09, 2012 | Uniden BC340CRS Base Scanner

1 Answer

Requesting a BC340CRS manual uniden bearcat scanner


You can download and print your scanner manual, at no cost, here:

http://www.uniden.com/content/ebiz/uniden/resources/ownersmanuals/BC340CRSom.pdf

Bill B.
Listening in since the 60's

Jun 18, 2011 | Uniden BC340CRS Base Scanner

1 Answer

How do I program my Uniden BC340CRS police scanner.


The best programming instructions are contained in the owner's manual which you can download and print, at no cost, here:

http://www.radiopics.com/1.%20Manuals/Bearcat/Bearcat%20BC340CRS%20%28Manual%29.pdf

Bill B
Listening in since the 60's

Oct 07, 2010 | Uniden BC340CRS Base Scanner

1 Answer

How to reprogram


Programming is best described in the factory manual which you can download and print here:

http://www.radiopics.com/1.%20Manuals/Bearcat/Bearcat%20BC340CRS%20%28Manual%29.pdf

For a comprehensive database of active frequencies in your area, along with a lot of other useful scanning information, visit:

www.RadioReference.com

Bill B

Jul 08, 2010 | Uniden BC340CRS Base Scanner

1 Answer

A clearing problem


i want to reprogram my scanner

Sep 13, 2009 | Uniden BC340CRS Base Scanner

1 Answer

Need programing instructions


try this website here it has all uniden products http://www.uniden.com/index/manuals_results.cfm?cat=3 i believe it uses the same manual as BC248CLT

May 16, 2009 | Uniden BC340CRS Base Scanner

1 Answer

Clearing memory


WELL, After a year I alone, without any help from UNIDEN, FIGURED IT OUT.
1. TURN IT OFF, UNPLUG AC JACK IN THE BACK!
2. REMOVE Backup battery cover "underneath" scanner! TAKE ALL 3 BATTERIES OUT.
3. I PUSHED THE POWER BUTTON TO BLEED ANYTHING OFF IN THE CAPACITORS, IF IT HAS ANY INSIDE?
4. PUSH THE"2", "9", AND "HOLD BUTTONS DOWN, THEN PLUG THE A.C. BACK IN ON THE BACK OF THE SCANNER.
5.You WILL notice while you are doing STEP#4 THAT THE DISPLAY SAY'S "CLEAR". ALL FREQUENCIES WILL BE CLEARED IN THE MEMORY!! THEN TURN Scanner OFF reinstall the BATTERIES, TURN BACK ON AND START PROGRAMMING!! THIS WAS FOR A "BC340CRS" SCANNER

Mar 28, 2008 | Uniden BC340CRS Base Scanner

Not finding what you are looking for?
Uniden BC340CRS Base Scanner Logo

108 people viewed this question

Ask a Question

Usually answered in minutes!

Top Uniden Radio Communications Experts

Jason

Level 2 Expert

211 Answers

John
John

Level 2 Expert

509 Answers

AnyMHz.com
AnyMHz.com

Level 2 Expert

500 Answers

Are you an Uniden Radio Communication Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...