Bc75xlt Scanner says ALL LOCK OUT, help. - Uniden Radio Communications

See if these specialty forums help. If not contact Uniden for warranty repair.

https://www.google.com/search?q=BC75XLT+won%27t+scan+within+bank+1

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Instructions here: https://www.uniden.com/scanner/id-BC75XLT/BC75XLT_300-Channel_Handheld_Scanner

Now about antennas. It all depends on what you are doing. Are you going around handheld or staying at home?
Amazon.com or Amazon.co.uk etc has scanner antennas for sale.
https://www.amazon.co.uk/Sigma-SE1500-Station-Scanner-Antenna/dp/B002ZNNX7C

or here: https://www.amazon.co.uk/scanner-antenna/s?ie=UTF8&page=1&rh=i%3Aaps%2Ck%3Ascanner%20antenna

Go to the UNIDEN Website and download the programming software. It is much easier than by hand. http://info.uniden.com/twiki/bin/view/UnidenMan4/BC75XLT

Uniden has the manual for the BC75XLT in their support section for manuals. Start here, https://www.uniden.com/product-information/owners-manuals , and search for your scanner. It's also available from the Product Support tab on the product page: https://www.uniden.com/scanner/id-BC75XLT/BC75XLT_300-Channel_Handheld_Scanner . The direct link to the English version of the manual is https://www.uniden.com/File%20Library/FooterNav/Product%20Information/Owners%20Manuals/BC75XLTom.pdf .

I hope this helps.

Cindy Wells

You may download a copy of the manual from Manuals User Guides for Uniden Bc75xlt 300 Channel Handheld Scanner bc75xlt

You may download a copy of the BC75XLT manual from Manuals User Guides for Uniden Bc75xlt 300 Channel Handheld Scanner bc75xlt

Use this link to download the operation manual.
http://www.uniden.com/content/ebiz/uniden/resources/ownersmanuals/BC75XLTom.pdf

Resetting the Scanner
If the scanner's display locks up or stops operating properly,
you might need to reset the scanner.
CAUTION: This procedure clears all the information
you have stored in the scanner. Before you reset
the scanner, try turning it off and back on to see if
it begins working properly. Reset the scanner only
when you are sure it is not working properly.
1. Turn off the scanner.
2. While holding down 2, 9, and Hold, turn on the scanner.
It takes about 3 seconds to initialize and CLEAr appears.

I had the same problem. Make sure the program is running and the scanner is turned on, go into "Tools", "COM Port Setting...", and click on "Auto Detect." That should work every time.

You do know that you can't download a scanner, right? It just won't fit inside the wire.

If you want to download the BC75XLT manual, you may download a copy at http://www.uniden.com/content/ebiz/uniden/resources/ownersmanuals/BC75XLTom.pdf