Getting Started
Turning on the GPSMAP 76Cx
To turn the GPSMAP 76Cx on and off:
Press and hold the POWER.
Adjusting the Backlight
To adjust the backlight level:
1.Press and quickly release the POWER key.
2.Press up on the ROCKER to increase the brightness, or press down to decrease.
3.Press ENTER or QUIT to close.
See page 34 for information on changing the screen colors and backlight time out and brightness levels.
Initializing the GPS Receiver
The first time you turn on your unit, the GPS receiver must collect satellite data and establish its current location. To receive satellite signals, you should be outdoors and have a clear view of the sky.
To initialize your GPSMAP 76Cx: Hold the unit in front of you facing the sky and observe the Satellite page. While the GPS receiver is searching for the satellite signals, a “Locating Satellites” message is replaced by an “Acquiring Satellites” message until a location fix is made.
The outer |
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circle |
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represents |
| Heading bug |
the horizon. |
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| indicates your | |
The inner |
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| direction | |
circle is 45 |
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degrees from |
| The Strength of |
the horizon. |
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| each satellite | |
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| signal. |
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Initialization Options
If the unit cannot get a satellite fix, an options menu with a list of solutions appears. Highlight the appropriate solution and press ENTER.
GPSMAP 76Cx Owner’s Manual |