13
PHONO PREAMPLIFIER
Troubleshooting
NO SOUND FROM THE UNIT
If the unit is not reproducing audio take the following steps:
•
Check the source is correctly connected to the Koru Phono preamplifier. Refer to
the Installation & Operation section on page 9.
•
Check the source is playing. Check the tonearm is lowered fully onto the record.
•
Check the preamplifier is set to select the correct source input. Adjust the source
selector for the Koru as the source component.
•
Check the volume. Turn the volume up to a point just below the normal listening
level. DO NOT turn the volume up to maximum in case the sound begins to come
through the speakers.
POWER FAILURE
•
The unit may have suffered mains fuse failure. Check the mains fuse and replace
if needed.
•
Check the system is working with another source to confirm the fault is not due
to the preamplifier or power amplifier stages.
NOTE: If the unit immediately or repeatedly suffers mains fuse failure, there may be a
major problem and you should contact your Plinius dealer.
