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11. NOISE AND DISTORTION
When humming noise or displeasing sound appears, replace
the supplied power cord with an AC power cord with a
magnetic device as shown in the figure below.
In North America many families own satellite TVs, HD TVs
and cable TV receivers. They may cause interference which
affect both audio and video equipment. The power cord as
shown in figure 2 may help eliminate the humming sound
and enhance TV picture quality.
12. SOUND PROBLEM:
No sound.
REMEDY:
Positive and negative of
speaker wire are touching
each other at the terminals.
We recommend the usage
of double banana plugs.
FINAL WORDS TO USER
The engineering team of Better Music Builder has many
years of experience in audio equipment design. The team
constantly develops new audio technologies, designs
innovative audio and karaoke equipment to suit your specific
needs and provides you great ideas for home entertainment.
Our engineering team also designs audio equipment for
commercial use by restaurants, coffee shops, churches, and
school auditoriums, etc. If the commercial area for audio
equipment installation exceeds 2,000 square feet, we highly
recommend hiring audio professionals to handle the
installation in order to avoid risks in breaking the equipment
with improper installation and safety protection purposes.
We also provide educational and technical information on
audio equipment and technologies. For example, we provide
free installation diagrams to make it easier to connect the
system. In addition, to get best connections for the sharpest
image and sound quality, we provide hot tips for choosing
the high quality type of A/V cable connections. Free
information on audio equipment and technologies available
for download from our website,
w w w.BetterMusicBuilder.com.
Please do not remove the “Yellow
Label” on the rear of the machine;
otherwise, the warranty will be void
automatically. We design it to protect
your own safety. If repair and
maintenance service is needed,
please contact us directly or hire a
professional technician. To learn more
about the technical aspects, visit our
website w w w.BetterMusicBuilder.com and download
the relevant information for review.
Before hooking up the system, turn off the power on all
machines including audio/video equipment and TV.
Otherwise, it may damage the equipment, especially on the
HDTV in which a spot might appeared on the TV screen.
After hooking up the system, double check the audio/video
connections to ensure that they are connected correctly.
Sometimes, loose or poor quality cable would affect
the microphone effects, picture quality, or even cause the
machine to shut down suddenly.
Again, thank you for choosing Better Music Builder. We
hope you can make the best use of the machine and enjoy it
for years to come. If you have any questions regarding our
product, please feel free to contact us at
w w w.BetterMusicBuilder.com.
Any form of
tampering with this
product, will void
the warranty.
NOTE
Final Words
3 prong to 2 prong adaptor
110V~120V
FIGURE 1
Qualit y Power Cord:
105°C 3C/18AWG 300V
FIGURE 2
NOTE
SPEAKERS
Summary of Contents for A-3
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