Create a voice image

It’s a good idea to create an image file to go with your voice.

1.Create the image to a size of 160 pixels by 160 pixels.
2.Save the image as a bitmap file with file extension .bmp.
3.Save the image file with the same name as your .chk file.  For example, as data75.bmp.

Thats it!  You should now have three files:

data75.chk
data75.vif
data75.bmp

To install your voice, copy all three files into the voices folder on your TomTom navigation device.