58 GPSMAP 3205 Owner’s Manual
MaIn Menu > sYsteM tab
System Tab
The System tab consists of ve sub tabs—General, Units, Time, Comm, and
Update.
General Sub Tab
Use the General sub tab to control system settings for system mode, speed lter,
automatic backlight, beeper, language, simulator controls, restore factory default
settings, and to view the software version.
The following settings and options are available:
•
System Mode—select from Normal (normal navigation) or Simulator (for
practice only). For more information about Simulator Mode, see “Simulator
Mode” on page 6.
•
Speed Filter—averages speed readings. Select from Off, Auto
(automatically controls ltering), or On (allows you to enter a value from
1 to 255 seconds).
•
Automatic Backlight—automatically adjusts the display brightness to a
specied level at sunrise and sunset. You can specify offset minutes for
before sunrise and after sunset.
•
Beeper—controls the audible beep. Select from Off, Alarms Only (sounds
for alarms/messages), or Key and Alarm (sounds for key presses and
alarms/messages).
• Language
—sets the language for the unit’s on-screen text.
•
Services—after a new device is detected on the network, clearing the
Auto-Detect Services check box speeds up the startup sequence. If the
Auto-Detect Services check box is not selected and new hardware is
added, you must select the corresponding service check box to enable the
new hardware device.
The following soft keys are available:
•
Factory Dts—restores all settings to Garmin’s original setup values for
all devices on the network.
•
System Info—shows the unit’s software, basemap version, and electronic
serial number.
•
Update Notes—shows software notes for the current software version.
To adjust the automatic backlight settings:
1. Highlight the Automatic Backlight eld, and press ENTER.
2. Using the ROCKER, highlight On, and press ENTER.
3. Highlight the Setup button, and press ENTER to open the Adjust Backlight
window.
4. To adjust the backlight levels For Day and For Night, highlight the
corresponding slider, and press ENTER.
