Owner`s manual
Status message
USB Connected
Disconnected
Cause
Your USB storage device is connected.
Your USB storage device has been
disconnected from the USB
port
of
this
unit.
This unit recognizes the USB storage
device as an illegal device.
Remedy
Check
the connection between this unit and your
USB storage device.
Tum
this unit
off
and
then
tum
on again.
Troubleshooting
See
page
18
Access
Enor
This unit cannot access your USB storage Try another USB storage device.
device.
Unable
to
Iplay
There
is a problem with the signal path
from
your
USB storage device to this unit.
The
data
is invalid.
Tum
off
this unit and reconnect your USB storage
device to the USB port
of
this unit.
Try resetting your USB storage device.
Try another USB storage device.
17,18
tup
(YPAOj
:rI4t_
• If the
an
error or warning message appears, resolve the problem and then run "Auto Setup" again.
• Warning message "W-2" or "W-3" indicates that the adjusted settings may not be optimal.
• Depending on the speakers, warning message "W-I" may appears even if the speaker connections are correct.
• If error message "E-I0" occurs repeatedly, contact a qualified Yamaha service center.
Before Auto Setup
Error message
Connect
NIIC!
Unplug
Hfll
Memory Guard!
During
J~uto
Setup
Error message
E-1:NO
FFlIONT
SP
E-2:NO SUR. SP
E-3:NO
PFINS
SP
E-4:SBR-:>·SBL
E-5:NOISY
E-6:CHECK SUR.
Cause
Optimizer
microphone is not connected.
Headphones are connected.
The
parameters
of
this unit are protected.
Cause
Front
LIR
channel signals are not
detected.
Only a signal from
one
of
the surround
channels are detected.
Only signals from
one
of
the presence
LI
R channels are detected.
Only right surround
back
channel signal
is detected.
Measurement cannot be performed
accurately due to loud ambient noise.
Surround back speakers are connected,
though surround
LIR
speakers are not.
Remedy
Connect the supplied optimizer microphone to the
OPTIMIZER
MIC
jack
on the front panel.
Unplug the headphones.
Set
"Memory
Guard" to
"Off'.
Remedy
Check
the front
LlR
speaker connections.
Check
the surround
LIR
speaker connections.
Check
the presence LIR speaker connections.
If
you connect only
one
surround
back
speaker,
connect it
to
the left
SUR.BACK
(SINGLE) jack.
Try running "Auto Setup" in a quiet environment.
Tum
off
noisy electric equipment like air
conditioners
or
move them away from the optimizer
microphone.
When
using surround
back
speakers, you need to
connect surround
LIR
speakers.
See
page
19
60
See
page
11
11
II
II
11
75 En
I