Garmin Headphones GPSMAP User Manual

4.2

Out of 1 Ratings

Owner's of the Garmin Headphones GPSMAP gave it a score of 4.2 out of 5. Here's how the scores stacked up:

  • Reliability

    5.0 out of 5

  • Durability

    4.0 out of 5

  • Maintenance

    4.0 out of 5

  • Performance

    4.0 out of 5

  • Ease of Use

    4.0 out of 5
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GPSMAP 400/500 Series Owner’s Manual 55
Appendix
WAAS Accuracy:
Position: <10 ft. (3 m), 95% typical*
Velocity: 0.05 m/sec steady state
Dynamics: 6 g
Power
Power Source: 10–32 Vdc
GPSMAP 421/421s GPSMAP 451/451s
GPSMAP 521/521s GPSMAP 526/526s
GPSMAP 551/551s GPSMAP 556/556s
Power Source: 10–35 Vdc
GPSMAP 420/420s GPSMAP 450/450s
GPSMAP 520/520s GPSMAP 525/525s
GPSMAP 550/550s GPSMAP 555/555s
Usage: 15 W max at 13.8 Vdc
Fuse:
AGC/3AG - 3.0 A
Sonar
Power: 1 kW Transducer, 1,000 W (RMS),
8,000 W (peak to peak)*;
Dual Frequency, 500 W (RMS), 4,000 W (peak to peak);
Dual Beam, 400 W (RMS), 3,200 W (peak to peak)
Frequency:
50/200 kHz (dual frequency and 1 kW), 80/200 kHz
(dual beam)
Depth: 2,500 ft. (762 m) (1 kW), 1,500 ft. (457 m) (dual frequency),
900 ft (274 m) (dual beam)**
*1 kW transducers are supported by the GPSMAP 525s/526s/
555s/556s units only.
**Depth capacity is dependent on water salinity, bottom type,
and other water conditions.
Alarms and Messages
The unit uses an on-screen message system to alert you to unit
operating characteristics. When a message appears, press MENU to
acknowledge the message.
Accuracy Alarm
—the GPS accuracy has fallen outside of the user-
set value.
AIS: Dangerous Target
—shows the MMSI (Maritime Mobile
Service Identity) of the dangerous target.
Alarm Clock
—the alarm clock has sounded.
Anchor Drag Alarm
—you have drifted out of the specied distance
range.
Antenna Input is Shorted
—a part of the antenna wiring is
contacting the chassis.

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