Connection Of The Speaker Cables - Panasonic SC-TM900DVD Service Manual

2 Connection of the Speaker Cables

• • Be sure to connect speaker cables before connecting the
AC power supply cord.
• • The load impedance of any speaker used with this unit must
be 4Ω.
• • Be sure to connect the cable from the right speaker to the
right terminal and the cable from the left speaker to the left
terminal.
1. Twist and pull off the vinyl tip of the speaker cords. If the
speaker cords do not have vinyl tips, connect them directly
to the terminals. Make sure the bare ends of the wires are
not unravelled.
2. Insert the wire to the rear panel of the unit and close the
lever.
Notes :
• • To prevent damage to circuitry, never short-circuit positive
(+) and negative (-) speaker wires.
• • Be sure to connect only positive (gray) wires to positive (+)
terminals and negative (blue) wires to negative (-) terminals.
Placement
How you set up your speakers can affect the bass and the
sound field. Note the following points:
• • Place speakers on flat secure bases.
• • Placing speakers too close to floors, walls, and corners can
result in excessive bass. Cover walls and windows with a
thick curtain.
• • The angles in the diagram are approximate.
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Notes :
• • Keep your speakers at least 10 mm away from the system
for proper ventilation.
• • You cannot take the front net off the speakers.
Connection
Use only the supplied speakers
• • Using other speakers can damage the unit and sound
quality will be negatively affected.
• • Set the speakers up on an even surface to prevent them
from falling. Take proper precautions to prevent the
speakers from falling if you cannot set them up on an even
surface.
Notes on speaker use
• • You can damage your speakers and shorten their useful life
if you play sound at high levels over extended periods.
• • Reduce the volume in the following cases to avoid damage.
− − When playing distorted sound.
− − When the speakers are reverberating due to a record
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− − When adjusting the sound quality.
− − When turning the unit on or off.
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service m. speaker
player, microphone(s), noise from FM broadcasts, or
continuous signals from an oscillator, test disc, or
electronic instrument.