Garmin 5008 Manuel Du Propriétaire

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GPSMAP 5000 Series Owner’s Manual 
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Adjusting the Backlight
1.  While the unit is on, press and release the  
Power
key.
2.  Touch
Backlight
.
3.  To allow the unit to automatically adjust the backlight based on ambient light, touch
Auto
.
Adjusting the Color Mode
1.  Press and release the  
Power
key.
2.  Touch
Color Mode
.
3.  Touch
Day Colors
,
Night Colors
, or
Auto
.
Acquiring GPS Satellite Signals
When you turn the unit on, the GPS receiver must collect satellite data and establish its current 
location. 
When the unit acquires satellite signals, the signal strength bars at the top of the Home screen 
are green 
. When the unit loses satellite signals, the green bars disappear 
 and a flashing 
question mark is indicated on the boat icon (on the chart screen).
For more information about GPS, visit the Garmin Web site at 
.
Inserting and Removing SD Cards
Your unit supports SD (Secure Digital) cards. Insert optional BlueChart® g2 Vision™ SD cards to 
view high-resolution satellite imagery, and aerial reference photos of ports, harbors, marinas and 
other points of interest. Insert blank SD cards to transfer data such as waypoints, routes, and tracks 
to another compatible Garmin unit or a computer. The SD card slot is located on the bottom-right 
corner of the unit.
To manually adjust the backlight, 
either touch and drag the 
brightness bar or touch and hold 
Up
 or 
Down
.
To return to the previous screen, 
touch 
Back
.