Selecting trailer ball
Use the correct trailer ball for your application.

1. Trailer ball load rating
Matches or exceeds the gross trailer weight rating of the trailer.
2. Ball diameter
Matches the size of the trailer cou- pler. Most couplers are stamped with the required trailer ball size.

3. Shank length
Protrudes beyond the bottom of the lock washer and nut by at least 2 threads.
4. Shank diameter
Matches the ball mount hole diam- eter size.
See also:
Deleting previous destinations
The previous destination can be deleted.
1. Push the “SETUP” button.
2. Touch “Navi.” on the “Setup” screen.
3. Touch “Delete Previous Dest.”.
4. Touch the button you want to d ...
Open source license
This product uses the following open
source software.
· T-Kernel
This Product uses the Source Code of
T-Kernel under T-License granted by
the T-Engine Forum
(www.t-engine.org).
· C Library
...
Random playback
- Playing files from a folder in random order
Press the 1 (RAND) button.
To cancel, press the 1 (RAND) button again.
- Playing all the files from a disc in random order
Press and hold ...
