Sony NV-U44 Car GPS Receiver System Software Update 1.01User Drivers » PDA & Mobile » Sony »
File Size: 17.81 MB, Publisher:Sony
This utility updates the NVU-44 nav-u portable navigation system software to version 1.01 and provides the following benefits:
* Improves the route quality in certain situations
* Shortens the time to acquire a GPS satellite signal in certain conditions, such as between tall buildings
* Improves touch panel responsiveness
Models: NV-U44, NV-U44/R, NV-U44/S
1. Download the SONYNAVU_U44_1.1.CO.BIN file to a temporary or download directory.
2. Connect your nav-u personal navigation device to the computer using the supplied USB cable.
3. Power on your nav-u personal navigation device and wait until the "Connect to PC" message is displayed on the nav-u screen.
4. Start the nav-u Tool software on the computer.
5. At the "nav-u tool" window, click "Upgrade System".
6. On the right side of the Upgrade Screen, verify that the target version is 1.00.
7. On the left side of the Upgrade Screen, click the "Browse" button, and go to the directory where the SONYNAVU_U44_1.1.CO.BIN file was downloaded and then click "OK".
8. In the "Name" box, click to select "1.01 co NV-U44" update, and then click >> the button.
9. After the update file is transferred to the nav-u device a "Transferring Upgrade file completed." message is displayed on the computer.
10. After the system software update is complete, the nav-u device will automatically shut down and restart.
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