window TOYOTA PRIUS 2005 2.G Navigation Manual

10
When your vehicle is receiving signals from
the satellites, the “GPS” mark appears at the
top left of the screen.
The GPS signal may be physically ob-
structed, leading to inaccurate vehicle posi-
tion on the map display. Tunnels, tall build-
ings, trucks, or even the placement of objects
on the instrument panel may obstruct the
GPS signals.
The installation of window tinting may also ob-
struct the GPS signals. Most window tinting
contains some metallic content that will inter-
fere with the GPS signal reception. We ad-
vice against the use of window tinting on ve-
hicles equipped with navigation systems.
The GPS satellites may not send signals due
to repairs or improvements being made to
them.Even when the navigation system is receiving
clear GPS signals, the vehicle position may
not be shown accurately or inappropriate
route guidance may occur in some cases.
(a) Accurate current vehicle posi-
tion may not be shown in the fol-
lowing cases:
When driving on a small angled Y−shaped
road.
When driving on a winding road.
When driving on a slippery road such as
in sand, gravel, snow, etc.
When driving on a long straight road.
When freeway and surface streets run in
parallel.
After moving by ferry or vehicle carrier.
When a long route is searched during high
speed driving.
When driving without setting the current
position calibration correctly.
After repeating a change of direction by
going forward and backward, or turning on
a turntable in the parking lot.
When leaving a covered parking lot or
parking garage.
When a roof carrier is installed.
When driving with tire chains installed.
When the tires are worn.
After replacing a tire or tires.
When using tires that are smaller or larger
than the factory specifications.

109 The party’s voice outputs from the driver’s
speaker. When the received calls or received
voice outputs, the audio from the Audio sys-
tem or voice guidance from the Navigation
system will be muted.
INFORMATION
Talk alternately with your party on the
phone. If you talk at the same time, the
voice may not reach each other. (It is
not a malfunction.)
Keep the volume of receiving voice
down. Otherwise, echo is coming up.
When you talk on the phone, speak
clearly towards the microphone.
In the following situations, your voice
may not reach the party.
Driving on unpaved road. (Making
a traffic noise.)
Driving at the high speed.
The window is open.
Turning the airconditioning vents
towards the microphone.
The sound of the airconditioning
fan is loud.
1Indicates a condition of Bluetooth
connection.
“Blue” indicates excellent condition of Blue-
tooth connection.
“Yellow” indicates the condition easy to dis-
connect the Bluetooth, causing a deteriora-
tion in voice.
Not displayed: no connection to the Blue-
tooth.
2Indicates the receiving area.
“Rm” is displayed when receiving in Roam-
ing area.
“Hm” is displayed when receiving in Home
area.
3Indicates the level of reception.

Too bad Excellent
The level of reception does not always corre-
spond with the one of your cellular phone.
4“A” is displayed when calling in ana-
logue.
“D” is displayed when calling in digital.
Not displayed when the system can get no in-
formation from your cellular phone.
INFORMATION
This system supports the following ser-
vice.
HFP (Hands Free Profile) Ver. 1.0
OPP (Object Push Profile) Ver. 1.1
If your cellular phone does not support
HFP, you cannot enter the Bluetooth
phone, and take OPP service individual-
ly.