2012 Lexus GS450h window

157
GS450h/250 (EE) NAVI 30C48E
13.12.17 15:42
3
NAVIGATION SYSTEM
5. GPS (GLOBAL POSITIONING SYSTEM)
1. LIMITATIONS OF THE NAVIGATION SYSTEM
The Global Positioning System (GPS)
developed and operated by the U.S. De-
partment of Defense provides an accu-
rate current position, normally using 4
or more satellites, and in some case 3
satellites. The GPS system has a certain
level of inaccuracy. While the naviga-
tion system will compensate for this
most of the time, occasional positioning
errors of up to 100 m (300 feet) can and
should be expected. Generally, position
errors will be corrected within a few
seconds.When the vehicle is receiving signals
from satellites, the “GPS” mark appears
at the top left of the screen.
The GPS signal may be physically ob-
structed, leading to inaccurate vehicle
position on the map screen. Tunnels, tall
buildings, trucks, or even the placement
of objects on the instrument panel may
obstruct the GPS signals.
The GPS satellites may not send signals
due to repairs or improvements being
made to them.
Even when the navigation system is re-
ceiving clear GPS signals, the vehicle
position may not be shown accurately or
inappropriate route guidance may occur
in some cases.
This navigation system calculates
the current position using satellite
signals, various vehicle signals, map
data, etc. However, an accurate posi-
tion may not be shown depending on
satellite conditions, road configura-
tion, vehicle condition or other cir-
cumstances.
NOTICE
The installation of window tinting
may obstruct the GPS signals. Most
window tinting contains some metal-
lic content that will interfere with
GPS signal reception of the antenna
in the instrument panel. We advise
against the use of window tinting on
vehicles equipped with navigation
systems.

166
1. SPEECH COMMAND SYSTEM OPERATION
GS450h/250 (EE) NAVI 30C48E
13.12.17 15:42
MICROPHONE
It is unnecessary to speak directly
into the microphone when giving a
command.INFORMATION
Wait for the confirmation beep before
speaking a command.
Speech commands may not be recog-
nized if:
• Spoken too quickly.
• Spoken at a low or high volume.
• The roof or windows are open.
• Passengers are talking while speech
commands are spoken.
• The air conditioning speed is set
high.
• The air conditioning vents are
turned towards the microphone.
In the following conditions, the sys-
tem may not recognize the command
properly and using speech commands
may not be possible:
• The command is incorrect or
unclear. Note that certain words,
accents or speech patterns may be
difficult for the system to recognize.
• There is excessive background
noise, such as wind noise.

252
GS450h/250 (EE) NAVI 30C48E
13.12.17 15:42
This package is an SSL
implementation written by Eric
Young ([email protected]
). The
implementation was written so as to
conform with Netscapes SSL. This
library is free for commercial and
non-commercial use as long as the
following conditions are aheared to.
The following conditions apply to
all code found in this distribution, be
it the RC4, RSA, lhash, DES, etc.,
code; not just the SSL code. The
SSL documentation included with
this distribution is covered by the
same copyright terms except that the
holder is Tim Hudson
([email protected]
). Copyright
remains Eric Young’s, and as such
any Copyright notices in the code
are not to be removed. If this
package is used in a product, Eric
Young should be given attribution as
the author of the parts of the library
used. This can be in the form of a
textual message at program startup
or in documentation (online or
textual) provided with the package.
Redistribution and use in source and
binary forms, with or without
modification, are permitted
provided that the following
conditions are met:
1. Redistributions of source code
must retain the copyright notice, this
list of conditions and the following
disclaimer.
2. Redistributions in binary form
must reproduce the above copyright
notice, this list of conditions and the
following disclaimer in the
documentation and/or other
materials provided with the
distribution.
3. All advertising materials
mentioning features or use of this
software must display the following
acknowledgement: “This product
includes cryptographic software
written by Eric Young
([email protected]
)” The word
‘cryptographic’ can be left out if the
rouines from the library being used
are not cryptographic related :-).
4. If you include any Windows
specific code (or a derivative
thereof) from the apps directory
(application code) you must include
an acknowledgement: “This product
includes software written by Tim
Hudson ([email protected]
)”