Teac AG-10D - Troubleshooting Guide; Power, Sound, and Speaker Issues; Noise, Picture, and Display Problems

ENGLISH
Troubleshooting 1
88
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
center.
No power
e
Check the connection to the AC power supply. Check and
make sure the AC source is not a switched outlet and that, 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 fan.
There is no sound or only a very low-level sound is heard.
e
Adjust the volume by turning the MASTER VOLUME knob.
e
If the SPEAKER indicator isn't lit, press the SPEAKER button
to turn it on.
e
Check that the speakers and components are connected
securely.
e
Check the operation of the connected component.
e
Check the audio output setting of your DVD player.
e
Select the proper source using the FUNCTION knob and the
DIGITAL INPUTS button.
e
Select the proper surround mode (see page 58).
e
If "MUTE" is blinking on the display, press the MUTING
button to restore the sound.
No sound from surround or center speakers.
e
Check the speaker setting (see page 42).
e
Check the channel level setting (see page 46~48).
e
Select the proper surround mode (see page 58).
e
Check the audio output setting of your DVD player. Play a
multi-channel source.
Sound cuts off during 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.
Severe hum or noise is heard.
e
Check that the speakers are connected securely.
e
Make sure the line cords and speaker cables are as far
away from the AC supply as possible.
"DIGITAL" indicator blinks.
e
The unit cannot perceive the digital signal (see page 50).
e
Select the proper decoding mode by pressing the AUTO
button (see page 58).
No picture.
e
Check that the system is connected properly.
e
Turn on the TV.
e
Make sure you have selected the proper video input on the
TV so that you can view the pictures.
e
Select the proper video source using the FUNCTION knob.
Cannot view the on-screen display as it rolls rapidly.
e
The color system of the receiver does not match your TV.
Connect a PAL TV.