30
Oregon 650 Owner's Manual
EN
setting is disabled when the NiMHbattery
pack is installed.
About GPS and GLONASS
The default satellite system setting is
GPS
. You can use
GPS + GLONASS
for increased performance in challenging
environments and faster position acquisition.
Using GPS and GLONASS can reduce
battery life more than GPS only.
Serial Interface Settings
Select
Setup
>
System
>
Interface
.
Garmin Spanner:
Allows you to use
the device USB port with most NMEA
0183-compliant mapping programs by
creating a virtual serial port.
Garmin Serial:
Sets the device to use a
Garmin proprietary format to exchange
waypoint, route, and track data with a
computer.
NMEA In/Out:
Sets the device to use
standard NMEA 0183 output and input.
Text Out:
Provides simple ASCII text output
of location and velocity information.
RTCM:
Allows the device to accept
Differential Global Positioning System
(DGPS) information from a device
supplying Radio Technical Commission
for Maritime Services (RTCM) data in an
SC-104 format.
Display Settings
Select
Setup
>
Display
.
Backlight Timeout:
Adjusts the length of
time before the backlight turns off.
Orientation Lock:
Locks the screen
orientation in portrait or landscape mode,
or allows the screen to change orientation
automatically based on the device
orientation.
Screen Capture:
Allows you to save the
image on the device screen.
Battery Save:
Saves the battery power and
prolongs the battery life by turning off
the screen when the backlight times out
(page 38).
Appearance Settings
Select
Setup
>
Appearance
.
Mode:
Sets a light background, a dark
background, or automatically switches
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2013/9/6 上午 08:11:10