Page 5 of 15 26/03/2010
NaimUniti Troubleshooting Guide.doc
2.8
2.82.8
2.8
Headphone Volume doesn’t go all the way to 100
Headphone Volume doesn’t go all the way to 100Headphone Volume doesn’t go all the way to 100
Headphone Volume doesn’t go all the way to 100
• The maximum allowed headphone volume can be set in the ‘Setup > Headphones
> Max. Volume’ menu.
2.9
2.92.9
2.9
Sound only comes from one speaker
Sound only comes from one speakerSound only comes from one speaker
Sound only comes from one speaker
• Check the balance setting in the ‘Setup > Speakers > Balance’ menu.
2.10
2.102.10
2.10
Hum is audible from the loudspeakers
Hum is audible from the loudspeakersHum is audible from the loudspeakers
Hum is audible from the loudspeakers
• Try changing the rear panel earth switch position between ‘chassis’ and ‘floating’.
In most cases this switch should be set to ‘chassis’
2.11
2.112.11
2.11
The message ‘Overload Press list to unmute’ is displayed
The message ‘Overload Press list to unmute’ is displayedThe message ‘Overload Press list to unmute’ is displayed
The message ‘Overload Press list to unmute’ is displayed
• The power amplifier is taking too much current, playing at high volume may be the
cause, reduce volume if this may be the case.
• If not playing at high volume one of the loudspeakers could have a short circuit or
the speaker cable could be faulty.
3
33
3
Networking
NetworkingNetworking
Networking
3.1
3.13.1
3.1
The NaimUniti cannot connect to a network. The display shows…‘No
The NaimUniti cannot connect to a network. The display shows…‘No The NaimUniti cannot connect to a network. The display shows…‘No
The NaimUniti cannot connect to a network. The display shows…‘No
network’, No Address’ or ‘Not connected’
network’, No Address’ or ‘Not connected’network’, No Address’ or ‘Not connected’
network’, No Address’ or ‘Not connected’
• Network cable is not properly connected. Connect network cable, check
connection to router
3.2
3.23.2
3.2
Cannot connect to network using wireless mode
Cannot connect to network using wireless modeCannot connect to network using wireless mode
Cannot connect to network using wireless mode
• In most cases, a wired network will be more robust than a wireless network. If
wireless networking problems are experienced, try a wired connection to determine
if the problem is with the wireless connection or if it lies elsewhere.
• If the NaimUniti currently has a wired network connected, wireless networking
cannot be used. To change to wireless mode switch off the NaimUniti, disconnect
the wired network then switch the power back on.
• The wireless antenna may not be connected properly or the NaimUniti may be
placed in a location with bad reception quality. Connect the wireless antenna
properly and find a location with good reception quality. Set the transmission
power output of your wireless router to maximum. Try to establish a network
connection first in a location close to the wireless router. If this succeeds, try to
connect to wireless from a more remote location. Experiment with antenna position
and try to find a location with better reception quality.
• If wireless network problems persist, a ‘Power Line’ network-over-mains system might
be a good alternative to establish a stable network connection.
• Network parameters not properly configured. For example, the network passphrase
may be incorrect or may not have been entered. Configure the network
parameters correctly (see reference manual for details).
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