Garmin 520 User Guide
GPSMAP
®
500 Series Owner’s Manual
5
I
nStallInG
the
u
nIt
Step 5: Test the Installation
To turn on your unit for the first time, press and hold the
POWER
key until the unit beeps and turns on. Use the
ROCKER
and the
SELECT
keys and follow the screens to
configure your unit.
NOTE: Although it is possible to perform some checks with the
boat trailered, the boat should be in the water to properly test the
installation.
To configure your unit �or the first time�
configure your unit �or the first time�
1. Select the
Language
.
2. Select attached
NMEA Devices
.
3. Select the
Transducer
type (if applicable).
4. Select the
Position Format
(the default is hddd°mm.mmm').
5. Select the
Time Format
(the default is 12 Hour).
6. Select your
Time Zone
.
7. Select your preferred
Units
of measure.
8. Select a
Minimum Depth
.
9. Select the
Overhead Clearance
of your boat.
) after you select your
configuration options.
NOTE: You can adjust these options in the future from the
Configure screen.
Because water is necessary to carry the sounder’s sonar signal, the
transducer must be in the water to work properly. You cannot get a
depth or distance reading when out of the water.
When you place your boat in the water, check for leaks around
When you place your boat in the water, check for leaks around
any screw holes that were added below the water line. DO NOT
leave your boat in the water for an extended period of time without
checking for leaks.