Teac AG-H600NT - Manual (Page 31)

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Troubleshooting (1)
If you experience any problems with the unit, please take a moment
to look through this chart and see if you can solve the problem
yourself before you call your dealer or a TEAC service centre.
Amplifier section
No power.
e Check the connection to the AC power source. Check and
make sure the AC source is not a switched outlet and if it is, the
switch is turned on. Make sure there is power to the AC outlet
by plugging another item such as a lamp or a fan.
No sound.
e Adjust the volume by turning the VOLUME knob.
e Check that the speakers and components are connected
securely.
e Check the operation of the connected component.
e Select the proper source using the SOURCE button.
Sound cuts off when listening to the music or no sound even
though power is on.
e Speaker impedance is less than prescribed for this unit.
e Turn the power off and reduce the volume.
Low bass response.
e Speaker polarity (+/–) is reversed. Check all speakers for correct
polarity.
BASS, MID, TREBLE, BALANCE adjustments do not work.
e Press the TONE DIRECT button to cancel the Tone Direct
function.
Right and left channels are reversed.
e The input connection or the speaker connection may be
reversed.
The sound is noisy.
e The connection cords may be close to the power cord or the
fluorescent light.
e Connect the ground lead of the turntable to the SIGNAL GND
terminal of this unit.
The sound comes from only one channel.
e Check the speaker connection.
e Adjust the balance to the centre.
The display is off.
e Set the dimmer to “NORMAL” or “DIMMER”.
e Press the TONE DIRECT button to cancel the Tone Direct
function.
Remote control unit
Remote control does not work.
e If the batteries are exhausted, change the batteries.
e Use the remote control unit within the effective range (
5 m ) and
point it toward the remote sensor on the front panel.
e Make sure that there are no obstacles between the remote
control unit and the main unit.
e If a fluorescent light is near the unit, turn it off.
iPod Player
Cannot insert the iPod.
e Check if appropriate adapter is inserted to the dock.
e Remove dust or obstacles from the dock and the iPod.
The iPod does not play.
e Remove the iPod from the dock, wait a few seconds, and insert
it again.
e Software update may solve the problem. Visit the Apple website
and download the latest iPod Software.
Cannot operate the iPod on the components.
e Select iPod as the source.
Cannot operate the iPod.
e Make sure the HOLD switch of the iPod is not set to HOLD.
Internet Radio
Cannot connect to the Internet.
e Connect the wireless LAN antenna properly to the unit.
e Check if your computer can connect to the Internet using the
same network.
e Enter a correct password to the network.
e Check the settings of your network’s firewall. The unit needs
access to the following UDP and TCP ports as a minimum: 80,
554, 1755, 5000 and 7070.
Cannot listen to a station/Podcast.
e The broadcaster may have a temporary trouble with Internet
connection.
e Check if your Internet connection is not temporarily
disconnected or disturbed.
Cannot find a station/Podcast in the station list.
e The station/Podcast may not be broadcast at the moment.
e The link of the station/Podcast may be out of date.
e The allowed number of simultaneous listeners of station/
Podcast might have reached the maximum.
e The Internet connection speed is too slow.
e Add the station/Podcast to your own station list by accessing
the Internet Radio portal.