Step 2: Positioning - Panasonic SC-BTT755 Operating Instructions Manual

SCBTT755_350EBGN_VQT2W23.book 14 ページ ２０１０年６月１８日 金曜日 午後４時５８分

STEP 2: Positioning

How you set up your speakers can affect the bass and the sound field.
Setup example
Place the front, centre, surround speakers at approximately
the same distance from the seating position.
The angles in the diagram are approximate.
≥ Keep your speakers at least 10 mm away from the system for proper
ventilation.



A Centre speaker
Put on a rack or shelf not to interfere with the TV's various
sensors (ambient light, etc.). Vibration caused by the speaker
can disrupt the picture if it is placed directly on the TV.
B Front speakers
C Subwoofer
D Surround speakers
≥ Place the speakers at the same height or higher than ear
level.
E [BTT755[for[Australia[and[New[Zealand]
Wireless system
≥ Place the wireless system within approximately 10 m
from the main unit, and in a horizontal position with the
top panel faced upward.
≥ To allow for proper ventilation and to maintain good
airflow around the wireless system, position it with at
least 5 cm of space on all sides.
≥ Do not use the wireless system or the digital transmitter
in a metal cabinet or bookshelf.
[Except[BTT755[for[Australia[and[New[Zealand]
≥ 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.
≥ Positioning speakers in front
It is possible to locate all the speakers in front of the listening position.
However, the optimal surround sound effect may not be obtainable.
≥ Place speakers on flat secure bases.
≥ Placing speakers too close to floors, walls, and corners can result in
VQT2W23
excessive bass. Cover walls and windows with thick curtains.
14
≥ For optional wall mount, refer to page 44.

60°

120°


You can enjoy surround speaker
sound wirelessly when you use the
optional Panasonic wireless
accessory (SH-FX71).
For more details, refer to the operating
instructions for the optional wireless
system.
∫ If irregular colouring occurs on your TV,
turn the TV off for about 30 minutes.
If it persists, move the speakers further away from the TV.
[BTT755[for[Australia[and[New[Zealand]
∫ Wireless system
To avoid interference, maintain the following distances
between the wireless system and other electronic devices
that use the same radio frequency (2.4 GHz band).
e.g.,
Wireless
system
The wireless system will automatically seek a clear channel if any of
these other devices interfere with its communication. When this
happens, the wireless link indicator (" [W] ") flashes on the main unit, and
there is a brief interruption in audio coming from the surround speakers.
This is the normal operation of the product working to assure
the best possible performance of your home theatre system.
If the interference persists, try moving the other devices to
another location outside the range of the wireless system or
move the wireless system nearer to the main unit.
∫ Upgrade your system to 7.1-channel system
The main unit is designed to enjoy the 7.1ch surround sound. By
connecting 2 units of the Panasonic wireless system SH-FX71
with 4 speakers, more theatre-like effect can be available.
Necessary equipment:
[BTT755[for[Australia[and[New[Zealand]
≥ 1 optional wireless system (SH-FX71)
≥ 2 additional speakers
[Impedance: 3 ≠ to 6 ≠, Speaker input power: 100 W (Min)]
[Except[BTT755[for[Australia[and[New[Zealand]
≥ 2 optional wireless systems (SH-FX71)
≥ 2 additional speakers
[Impedance: 3 ≠ to 6 ≠, Speaker input power: 100 W (Min)]
For more details, refer to the operating instructions for the
optional wireless system.
Wireless LAN:
approx. 2 m
Cordless phone and
other electronic devices:
approx. 2 m