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50 Trail Guide
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Owner’s Manual
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appendIx > specIfIcatIons
Specications
Physical Specications
Size: 4.5” W x 2.2” H x 0.9” D (11.4 x 5.6 x 2.3 cm)
Weight: 5.5 oz (171 g)
Display: 1.5” W x 2.2” H, 256-color, high resolution, transective
TFT (160 x 240 pixels), backlit. Compatible with polarized
sunglasses.
Case: Rugged, fully gasketed, water resistant to IEC 60529 IPX7
Antenna: Flip-up patch. MCX-type connector for remote antenna.
Temp. Range: 5° to 140° F (-15° to 60° C)
Keypad: Nine multifunction backlit keys
Performance Specications
Receiver: WAAS-enabled, 12 parallel channel receiver
Acquisition Times
1
Warm: Approximately 15 seconds
Cold: Approximately 45 seconds
AutoLocate
®
: Approximately 2 minutes
Update Rate: Once per second, continuous
GPS Accuracy
Position: <15 meters (49 feet), 95% typical
Velocity: 0.05 m/s steady state
DGPS Accuracy
Position: 3–5 meters (10–16 feet), 95% typical
Velocity: 0.05 m/s steady state
Dynamics: Performs to specications to 6 g’s
Interface: USB
Data Storage: Indenite; no memory battery required
Map Storage: Internal; full map coverage
Power Specications
Source: 12/24 VDC with car adapter up to 36 V, 115 VAC adapter,
internal lithium-ion battery
Battery Life
2
: Up to 20 hours (typical use)
Usage: 5 watts maximum at 13.8 VDC
Fuse: AGC/3AG - 1.0 Amp High breaking capacity, rated 1500 A
Features
Waypoints (Saved Locations): 500 with name and graphic symbol
Routes: Up to 50 stored
Track Log: 10,000 track log points
1
Warm = all data known; Cold = position, time and almanac known;
AutoLocate = almanac known, position and time unknown.
2
The lithium-ion battery loses capacity as its temperature decreases. Use of
backlight and tones also reduces your battery life.