XM XMp3 User Manual page 66

If this happens:
Try this:
XM Instant Traffic and Weather Do nothing. These channels use a different audio technology
channels sound different from other than the other XM channels.
channels.
Battery level meter does not match Fully charge the battery, then use your XMp3 radio until the
the expected charge or playback time.
battery is exhausted. This calibrates the battery level meter.
Your XMp3 radio cannot see any files Check that the microSD card is unlocked.
on the microSD card.
Your XMp3 radio still cannot see any
Check whether the microSD card is too full. There must be at
files on the microSD card.
least 32 MB offree space available on the microSD card for
XMp3 radio to use it successfully.
Your XMp3 radio does not
Check power and USB connections between your XMp3 radio
communicate with your Pc. and your Pc. Be sure to use the supplied USB cable. Remove
your XMp3 radio from its home stand, then re-insert.