Toshiba BDX1100KU Owner's Manual page 23

Cannot.play.back.a.disc.
Cannot.play.back.JPEG.
files from a disc.
Cannot play MP3 files
from.a.disc.
Cannot find a JPEG file.
Cannot find a MP3 file.
.Cannot.upgrade.SW
Sometimes.the.options..
of.setup.menu.cannot.
be.selected.
Make.sure.that.the.BD.Player.supports.the.disc.
Make.sure.that.the.Blu-ray.Disc.player.supports.the.region.code.
of.the.DVD.or.BD.
For.DVD+RW/+R.or.DVD-RW/-R,.make.sure.that.the.disc.is.
finalized.
Clean.the.disc.
Make.sure.that.the.disc.was.recorded.in.the.UDF,.ISO9660.or.
JOLIET.format.
Make.sure.that.the.disc.was.recorded.in.the.UDF,.ISO9660.or.
JOLIET.format.
Make sure that the bit rate of the MP3 files is between 8 and
320.kbps.
Make sure that the sample rate of the MP3 files is 32kHz,
44.1kHz.or.48kHz.
Make sure that the selected group (folder) does not contain
more than 9,999 files for DVD, and 999 files for CD.
Make sure that the file extension is .jpg, .JPG, .jpeg or .JPEG.
Make.sure.that.the.selected.folder.does.not.contain.more.than.
9,999 files for DVD, and 999 files for CD.
Make sure that the file extension is .mp3 or .MP3.
When.you.upgrade.the.system.with.SD.card,.you.should.make.a.
new folder named UPG_ALL, and copy the upgrade file into this
folder.
When.playing.a.DVD.disc.or.BD.disc,.press.STOP.button.
once,.the.player.will.go.into.stop.resume.mode,.meanwhile.
you.cannot.change.some.settings.in.setup.menu.such.as.
language.subitem.menu,.audio,.subtitle.etc..
If.you.want.to.change.that,.press.STOP.button.twice,..the.
player.will.go.into.full.stop.mode,.then.you.can.do.it.