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64
button; see
Power
on page 6.
To modify the backlight timer
Change how long the backlight remains on before it goes
into power saving mode. Decrease the time interval to
improve battery life.
From any page, go to
MENU > Device Setup > Display
> Backlight Timer
and select the time interval from the
drop-down list. There are four specific time options and an
Always On option.
To restore the default settings
To restore the default settings for all the Display options,
from any page go to
MENU > Device Setup > Display >
Restore Defaults
.
Connect to Computer
Use the Connect to Computer options to set up the
device to exchange information, transfer maps, and install
firmware updates.
For detailed information about these settings, see
Connecting to a Computer
on page 72.
From any page, go to
MENU > Device Setup > Connect
to Computer.
Show Connect to Computer
–Select the check box
to show the Connect to Computer screen when you
connect your device to your computer.
USB Setting
–From the drop-down list, select
Data
Exchange
,
Transfer to SD Card
,
Transfer to Internal
,
or
Firmware Transfer
.
To restore the default settings
To restore the default settings for Connect to Computer
options, from any page go to
MENU > Device Setup >
Connect to Computer > Restore Defaults
.
Compass and Altimeter
PN-40 only
Use the Compass & Altimeter options on the Device Setup
Page to enable/disable the electronic compass, the baro-
metric altimeter, and the auto calibrate altimeter feature
and to calibrate the electronic compass and the barometric
altimeter.
For more information about the compass and altimeter,
see the
Compass and Altimeter
section starting on
page 72.
From any page, go to
MENU > Device Setup > Compass
& Altimeter
.
Select the check box to enable the option.
Enable Electronic Compass
Enable Barometric Altimeter
Auto Calibrate Altimeter
The Device Setup Page