Owner's manual

- -
13
TROUBLE SHOOTING
PROBLEM POSSIBLE CAUSE POSSIBLE SOLUTION
No sound
• Power cord
disconnected
• Power off at source
• Fuse blown
• Interconnect not
properly installed
• Preamp set to wrong
source
• Power amp off
• Connect power cord
• Check AC source
• Check rear panel fuse
• Check installation of
interconnects
• Turn preamp to other input
•
• Turn on amp
Unit seems to be
frozen – functions
don’t work
• Control function error • Display should still be active
• Turn off the MD 307, Unplug
the unit for 1 minute, restart
unit
No sound from
USB
• Not compatible
• Signal not receiving
• Restart your computer or
program
• If using a MAC, you must go
to “system preferences”,
“sound” and select “USB DAC”