Teac AG-15D Troubleshooting, No power, Severe hum or noise is heard, “DIGITAL” indicator blinks

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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 center.

No power

eCheck 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. eAdjust the volume by turning the MASTER VOLUME knob. eIf the SPEAKER indicator isn’t lit, press the SPEAKER button

to turn it on.

eCheck that the speakers and components are connected securely.

eCheck the operation of the connected component. eCheck the audio output setting of your DVD player.

eSelect the proper source using the FUNCTION knob and the DIGITAL INPUTS button.

eSelect the proper surround mode (see page 64).

eIf “MUTE” is blinking on the display, press the MUTING button to restore the sound.

No sound from surround or center speakers. eCheck the speaker setting (see page 42).

eCheck the channel level setting (see page 50-52). eSelect the proper surround mode (see page 64).

eCheck the audio output setting of your DVD player. Play a multi-channel source.

Severe hum or noise is heard.

eCheck that the speakers are connected securely.

eMake sure the line cords and speaker cables are as far away from the AC supply as possible.

“DIGITAL” indicator blinks.

eThe unit cannot perceive the digital signal (see page 54). eSelect the proper decoding mode by pressing the AUTO

button (see page 64).

No picture.

eCheck that the system is connected properly. eTurn on the TV.

eMake sure you have selected the proper video input on the TV so that you can view the pictures.

eSelect the proper video source using the FUNCTION knob.

ENGLISH