manual

Appendix
68 En
Timer
Issue Possible cause Solution
Can’t set the timer. The clock has not yet been set. Set the clock (see page 21).
The timer didn’t work. The on and off times are set to the
same time.
Set the on and off times correctly
(see page 41).
iPod playback
Issue Possible cause Solution
iPod playback doesn’t work. The iPod is not seated in the
Ya m a h a iPod universal dock
properly.
Make sure the iPod is seated in the
Ya m a h a iPod universal dock
properly (see page 43).
The dock cable is not connected to
the Yamaha iPod universal dock or
DRX-730 properly.
Check the dock cable connections
and correct as necessary (see
page 43).
Some iPod functions don’t work
as expected.
Depending on your iPod model
and its firmware version, some iPod
functions may not work as
expected, and some may not work
at all.
Make sure your iPod has the latest
firmware installed. See the Apple
Web site for details.
When playing a video on an
iPod, video playback does not
appear on the iPod’s display.
The iPod is set to display video on a
TV.
With the iPod seated in the Yamaha
iPod universal dock, set the iPod’s
TV Out setting to Off.
The message “Unknown iPod” is
displayed.
The iPod is not supported. Use only supported iPod models
(see page 43).
The message “Disconnected” is
displayed.
There’s no iPod in the Yamaha iPod
universal dock.
Insert your iPod into the Yamaha
iPod universal dock (see page 43).
USB storage device playback
Issue Possible cause Solution
Can’t play content stored on a
USB mass storage device.
Not all USB storage devices are
recognized by the DRX-730.
Try another USB storage device.
Only USB storage devices
formatted with FAT16 or FAT32
are supported.
Reformat the USB storage device
with FAT16 or FAT32.
The USB storage device is
connected to a USB hub, but the
DRX-730 does not support USB
hubs.
Connect the USB storage device
directly to the DRX-730’s USB port.
Can’t play some files. Only MP3, WMA, MPEG-4 AAC,
and JPEG files with no copy
protection (DRM) can be played.
Use files with no copy protection.
The file format is not supported. Use only supported file formats
(see pages 58 and 59).