4. To choose a different truck set for your truck simply enter into its subfolder (e.g. "Mack") and
copy all the files in the root of the microSD, overwriting the existing ones. Check the name
matching the audio samples with the associated tags in the file IBU2_TR.INI.
5. Remove the microSD from the PC/MAC adapter and put it back into the IBU2 socket until it
clicks, turn on your truck and try new sounds included.
6. New sound sets when produced will be available to download from http://www.ibu-
electronics.com/downloads_9.html
You can also create your own sounds by replacing the sounds provided by converting a sound
effect or music from any format (WAV, MP3) in WAV format, mono, 22050 Hz, 8 bits. Each sample
must not have a size greater than 1 Mb or its reproduction will be truncated.
The names of the * .wav files are not important, as long as the file is reported IBU2.ini proper
correspondence between each file and its sound effect, and provided they are not longer than 8
characters (plus the extension ".wav") and do not contain spaces or periods.
Example
"Abcd_defg.wav" Not good (9 characters);
"Abcdefghi.wav" Okay (8 characters);
"Ab cd.wav" Not good (5 characters, but there is a space);
"Ab.cd.wav" Not good (there is a point in the middle of the name).
Note: some audio editing software is not able to successfully convert the audio in this format, or
add data that can not be read by IBU2: if you have problems in the reproduction of its
samples, please contact the manufacturer.
Also avoid reformat the microSD provided because some operating systems do not
properly format the media.