Promowide SP1790 Manual De Usuario página 8

WARNING:
THE POWER ADAPTORS ARE FOR INDOOR USE ONLY. IF IT IS SLIGHTLY
RAINING, KEEP THE SPEAKERS OPERATED BY BATTERY AND MOVE THE
ADAPTORS TO AREA OUT OF RAINWATER.
This device must be used with the AC/DC adapters supplied in the package.
TROUBLE SHOOTING
NO SOUND
Ensure the AC/DC adaptor is fully inserted into the AC outlet and the
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power connection input on the transmitter.
Ensure the speakers are switch ON.
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Speaker's battery capacity is too low, replace with new batteries or
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connect the AC/DC adaptors to the speakers.
Ensure the TV or audio component is ON.
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The connected audio / video equipment is not playing. Start playing the
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equipment.
The volume of speakers is too low, adjust the volume to an appropriate
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level.
DISTORTED
Press the "AUTO-TUNE" button on the speakers until matching the
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frequency of the transmitter.
Change the position of the channel selector on the transmitter. You must
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then press the "AUTO TUNE" button on the speakers.
Battery capacity is too low. Replace with the new battery.
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Ensure the volume level of speakers is adjusted properly.
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The speakers are too far away from the transmitter, move it closer.
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The input level of the audio signal is too low. Turn up the volume of the
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audio source equipment.
P.7