TriangleTube THETIS 300, Руководство пользователя и гарантия

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27
EN
TROUBLESHOOTING
If the equipment fails to operate correctly, check the points below. If the problem continues, a
malfunction may be possible. Disconnect the power supply immediately and contact your dealer.
OBSERVATION CAUSE SOLUTION
The subwoofer does not
turn ON There is no power supply to the
subwoofer Check these points by order :
- if the switch is on ON or OFF
- if the power supply cable is
connected
- if the power plug is working
No sound is coming from the
subwoofer There is no input signal to your
subwoofer Check these points by order :
- if the subwoofer is correctly
connected to the amplifier
- if the A/V or stereo amplifier is
switched on
- if your A/V or stereo amplifier has a
working source of music (CD,DVD,etc.)
- if the signal sent by the A/V amplifier
is not too weak or if the subwoofer
function is not on NO (see your owner’s
manual)
The level of the sound
is weak, although the
subwoofer volume is at
maximum Incorrect adjustment of the A/V
amplifier Check the subwoofer setting at the A/V
amplifier (see your owner’s manual)
The subwoofer shuts off at
loud peaks The sound level of the subwoofer
is too high and the intregrated
electronic protection sets in Lower the sound level (on the A/V
amplifier or directly on the subwoofer)