Operation Manual

V7 Version 3.01 October 2013
Page 43 of 48
9 Firmware Update
Firmware updates of the LXNAV V7 can be easily carried out using PDA or PC. Please visit
our webpage www.lxnav.com and check for the updates.
You can also subscribe to a newsletter to receive news about the LXNAV V7 automatically.
9.1 Updating LXNAV V7 firmware using OUDIE
Firmware update can be done with OUDIE version 4.20 or higher. You need CC-NP-OUDIE1
cable.
Be sure that PDA baudrate on V7 is set to 115200bps.
The procedure is following:
1. Download the latest firmware from http://www.lxnav.com/download/firmware.html
and update tool. Firmware consist of two files App_VINB_x.yy.lxfw and
App_VSEV_x.yy.lxfw.
2. Copy them to SD card (Oudie)
3. Go into Setup-Settings-LXNAV V7(2)
4. Click button “update firmware”
5. Choose application LXNUpdate.exe (if SeeYou did not find that file, you must
download it from our web site http://www.lxnav.com/download/firmware.html)
Firmware files must be in same folder as LXNupdate.exe. LXNupdate will not work if
in same folder is not copied also CelxV.dll.
6. Seeyou will close and firmware app will run
7. Choose firmware file App_VINB_x.yy.lxfw, correct Comm. Port and speed
(115200bps)
8. Press “update” button
9. Firmware will be updated by following sequence (Loading firmware, Discovering,
synchronizing, programming)
10. Exit the Program Power Down the V7 and restart the V7
11. Please repeat procedure for 2
nd
firmware file App_VSEV_x.yy.lxfw from step 7.