radio antenna TOYOTA LAND CRUISER 2003 J100 Navigation Manual

120
2003 Land Cruiser 100 Navigation (OM60A00U)
UNG608
BASS ”+” or ””: Adjusts low−pitched
tones.
MID ”+” or ””: Adjusts mid −pitched tones.
TREB ”+” or ””: Adjusts high−pitched
tones.
”Front” or ”Rear”: Adjusts sound balance
between the front and rear speakers.
”L” or ”R”: Adjusts sound balance between
the left and right speakers.
”OK”: The previous screen returns. The antenna automatically extends when
the radio is on or the radio RDS system is on,
and retracts when the radio mode is off.
I17003
To adjust the height of the antenna manu-
ally, push the switch.
Clean the antenna mast periodically with a
clean dry cloth.
CAUTION
Before extending the antenna,
confirm
that no one is close enough to get
injured.
NOTICE
 To prevent damage to the antenna,
make sure it is retracted before
driving your vehicle through an
automatic car wash.
 Antenna mast have to be extended
higher than 100 mm (3.94 in) length
when the audio is on. Extend the an-
tenna mast when the radio signal is
weak.
(d) Your radio antenna

146
2003 Land Cruiser 100 Navigation (OM60A00U)
Manufactured under license from Dolby
Laboratories. “Dolby”, “Pro Logic”, and
the doubleD symbol are trademarks of
Dolby Laboratories. Confidential unpub-
lished works.
19921997 Dolby Laboratories. All
rights reserved.
This product incorporates copyright
protection technology that is protected
by method claims of certain U.S. patents
and other intellectual property rights
owned by Macrovision Corporation and
other rights owners. Use of this copyright
protection technology must be autho-
rized by Macrovision Corporation, and is
intended for home and other limited view-
ing uses only unless otherwise autho-
rized by Macrovision Corporation. Re-
verse engineering or disassembly is
prohibited.
“DTS” is a trademark of Digital Theater
Systems, Inc.
NOTICE
To ensure correct audio/video system
operation:
 Be careful not to spill beverages
over the audio system.
 Do not put anything other than a cas-
sette tape or magazine into the cas-
sette tape slot or DVD player.
 The use of a cellular phone inside or
near the vehicle may cause a noise
from the speakers of the audio
system which you are listening to.
However, this does not indicate a
malfunction.
Radio reception
Usually, the problem with radio reception
does not mean there is a problem with your
radio − it is just the normal result of conditions
outside the vehicle. For example, nearby buildings and terrain
can interfere with FM reception.
Power lines
or telephone wires can interfere with AM sig-
nals. And of course, radio signals have a lim-
ited range, and the farther you are from a sta-
tion, the weaker its signal will be. In addition,
reception conditions change constantly as
your vehicle moves.
Here are some common reception problems
that probably do not indicate a problem with
your radio:
FM
Fading and drifting stations − Generally,
the effective range of FM is about 40 km (25
miles). Once outside this range, you may no-
tice fading and drifting, which increase with
the distance from the radio transmitter. They
are often accompanied by distortion.
Multipath − FM signals are reflective, mak-
ing it possible for two signals to reach your
antenna at the same time. If this happens,
the signals will cancel each other out, caus-
ing a momentary flutter or loss of reception.
Static and fluttering − These occur when
signals are blocked by buildings, trees, or
other large objects. Increasing the bass lev-
el may reduce static and fluttering.
Car audio/video system
o
perating hints