Information Features
88 Navigation System
Calculator
When you say or select Calculator on
the INFO screen ( Other), the display
changes to:
Use the Interface Dial and Knob to
use the following features:
Calculator
The calculator function operates like a
standard handheld calculator. U n i t C o n v e r s i o n
Values entered on the calculator can be
converted from one unit to another (e.g.,
inches to millimeters).
To perform a conversion:
1. Enter a numeric value to be converted
(for example, 100).
2. Move the Interface Dial down to
select UNIT CONVERSION . The
screen changes to:
3. Rotate the Interface Dial knob to
select the type of unit you want to
convert (for example, weight) and
push in on the Interface Dial to
select. The screen for that conversion
type appears (see illustration in step
4). 4. Select the base unit (e.g., pounds)
that you wish to convert to some
other unit. All other units will change
automatically depending on the base
unit value. In the example below,
1000 mm converts to 100 cm, 1 m
(U.S.), etc.
NOTE:
• If you do not enter a value to be
converted, only “Temperature” units
are selectable.
• Conversions using negative values may produce meaningless or
physically impossible values.
• To return the Calculator screen,
select CALC . by moving the
Interface Dial to the right.
2010 TL
Database Limitations
Navigation System125
You will fi nd that some points of
interest (POI) may be missing when you
search the database. This can be caused
if at the time the database was gathered,
the name was misspelled, the place
was improperly categorized, or the POI
change is not yet in the database. This
means you may not fi nd places listed
that you know exist. This is also true
for police agencies and hospitals. In
outlying areas, facilities listed may not
be the closest. Always check with local
information sources if you need law
enforcement or hospital services.
Every effort has been made to verify
that the system’s database was accurate
at the time it was created. However,
businesses do close or relocate, and new
businesses start in the old locations.
For this reason, you may occasionally
fi nd inaccurate information when you
select and drive to a point of interest
(for example, a restaurant is now a
jewelry store). The number of these
inaccuracies increases the longer you go
without an update. The digitized map database refl
ects
conditions as they existed at various
points in time before production.
Accordingly, your database may contain
inaccurate or incomplete data or
information due to the passage of time,
road construction, changing conditions,
or other causes.
Due to ongoing software and database
improvements, navigation software and
mapping versions versions may change
in the middle of a production year. The
version shipped with your vehicle was
the most recent available at the time of
production and is considered standard
equipment for that vehicle. There is no
free program to retrofi t early production
vehicles with the latest software and
mapping versions. For update DVD
ordering information, see page 128 . In addition, this database does not
include, analyze, process, consider, or
refl
ect any of the following categories
of information:
• Neighborhood quality or safety
• Population density
• Availability or proximity of law enforcement
• Emergency, rescue, medical, or other assistance
• Construction work, zones, or hazards
• Road and lane closures
• Legal restrictions (such as vehicular type, weight, load, height, and speed
restrictions)
• Road slope or grade
• Bridge height, width, weight, or other limits
2010 TL
