Panasonic SC-PT480 操作指南

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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 thick curtains.

≥For optional wall mount, refer to page 24.
[Note]

Keep your speakers at least 10 mm away from the 

system for proper ventilation.
Setup example (“Surround layout (Recommended)”: 

Standard surround placement)

Place the front, center, and surround speakers at 

approximately the same distance from the seating 

position. The angles in the diagram are approximate.

§1 Position with at least 5 cm of space on all sides for 

proper ventilation.

§2 Put on a rack or shelf. Vibration caused by the 

speaker can disrupt the picture if it is placed directly 

on the TV.

§3 Place to the right or left of the TV, on the floor or a 

sturdy shelf so that it will not cause vibration. Leave 

about 30 cm from the TV.

Depending on the room layout, you may like to use all 

the speakers at the front (“Front layout (Alternative)”) 

(B 8, EASY SETUP settings).

Notes on speaker use
≥Use only supplied speakers

Using other speakers can damage the unit, and sound 

quality will be negatively affected.

≥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 

player, noise from FM broadcasts, or continuous 

signals from an oscillator, test disc, or electronic 

instrument.

–When adjusting the sound quality.

–When turning the unit on or off.

The center speaker is designed to be used close to a 

TV, but the picture may be affected with some TVs and 

setup combinations.

The demagnetising function of the TV should correct the 

problem. If it persists, move the speakers further away 

from the TV.

Caution
Do not touch the front netted area of the speakers. Hold 

by the sides.

Turn off all equipment before connection and read the 

appropriate operating instructions.

Pay attention to the type of speaker and the connector 

colour when you place the speakers.
This unit (rear)
Connect to the terminals of the same colour.

Use of the speaker cable stickers is convenient when 

making cable connections.

Speakers (rear)
Insert the wire fully, taking care not to insert beyond the 

wire insulation.
i: White

j: Blue line
≥Be careful not to cross (short circuit) or reverse the 

polarity of the speaker wires as doing so may damage 

the speakers.

120°

60°

§2

§3

§1

Caution
≥This unit and supplied speakers are to be used 

≥Do not attempt to attach these speakers to walls 

FM ANT

(75   )

(included)

Affix this end of the 

antenna where reception 

is best.

SC-PT480EB-RQTX1126-B_eng.book  Page 6  Monday, December 21, 2009  6:13 PM