20 Most Recent JVC KW-NT1 Car GPS Receiver Questions & Answers

Probably the gps antenna is not working due to rusty (water inside it). Check the antenna disassembling it. Third part antenna for the NT1 is not available due to proprietary connector so you must buy a (expensive) genuine new one from JVC. Sometimes it's possible repair the old one.

You will be able to handle phone calls (answer, reject, hold, etc), and import up to 100 numbers from your phone's contacts database. First of all, you must pair them with each other. Go to 'Menu > Settings > Phone tab > Connect > [New Device]'. Your device is in paring mode now. Then, make your phone's bluetooth application search for new devices. After a little while, KW-NT1 should appear on the phone' screen. Select it and make it connect. If a pairing code (or PIN, or passkey) is requested, enter '0000' (four zeros). If the pairing process is successful, you should see 'Connected' on your Car GPS receiver. Press 'OK' to confirm the operation. They are paired now. You will be able pair other 4 phones with this car GPS receiver (but connect only one of them at a given time). Now to import some of your phone's contacts database, from any screen, press DISP. When the AV bar appears, press the bluetooth icon, then 'Call Menu > Phone Book > Add', and see your phone screen for the selection of the number you want to import. For each additional number, repear from the 'Add' button. When you are done, press 'Finish'.
You will be able to make calls by dialling a new number, by going to 'DISP > bluetooth icon'. To dial from the call history or the stored phone book entries, press 'Call Menu'.
These are the basic functions. For additional resources on this car GPS receiver's bluetooth implementation, please, take a look at its user guide, from pages #77 to #84. You can download it from this location.
Please, let me know if I can assist you any further.
Regards, Carlos

Have you tried re-flashing the unit with the latest EU firmware update available from the JVC website? http://www.jvc-victor.co.jp/english/car/support/navi/nt1/eu/index.html Should overide the current firmware then allow you to use UK maps. If it doesn't work you can always reflash it with the USA update.

If the vehicle can take double-din radio, it can be mounted.
You need to buy harness adapters.

For all those in need - here's a schematic I drew up. It's got a fuse, and filtering (inductor / capacitor) - but the connector is a 4-pin MOLEX like you see for +12v on an old P4 board. Pin 2 - (GND) Pin 3 - +12v (out of this schematic box) - could try it with just a fuse no filter, but JVC link is VERY unreliable when there's noise Got problems with your KS-BTA200 adapter anyone? Here's the problem - inside the adapter, they wanted to save 1 screw, so they grounded the shield to the holding bracket (which "touches" PCB ground sort of). Buy a 20c M4 sheet metal screw, 5c star washer you'll see a spot for shield ground on the PCB and housing inside the KS-BTA200. Ground that sucker right - my old one that went out works SOLID now :) (pass it on) Hopefully you can see the schematic, website is bogging down

it might need updated . load the driver an plug it into a pc

why dont you try to save it as disk image(.iso) and load it from the computer , you can do this with several burning sofwares let me know if U have any questions about disc image(.iso) . [email protected]

Connect your unit up to the PC and run Garmin's webupdater program. It will scan your unit and tell you what updates are available and if you deleted a file, it will allow you to re-download it. You can find the program here: http://www8.garmin.com/support/collection.jsp?product=999-99999-27

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