MGL Avionics Stratomaster Ultra Horizon XL Owner’s manual
Page 13
The Stratomaster Ultra Horizon XL features and functions
Basic system functions
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Altitude to 40 000 ft (12 195 m) calibrated, 1ft dynamic resolution
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Airspeed ASI analog and digital, TAS digital
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Stopwatch
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Glide and climb ratio to 1/99
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QNH 960 to 1 060 mb (28.3 - 31.3 Inch of Hg)
•
QNE 1013 mb quick select (29.9 Inches of Hg)
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Time of day, Date for flight log entries
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Air time since take-off (or lesson time)
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Ambient temperature using external sensor
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Up to two Fuel level using flow sender or optional level sender
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Fuel flow using optional flow sender
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Current range estimate (range at current speed and fuel burn)
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Fuel bingo estimate (time until tank empty)
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Range calculator using manually entered ground speed
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Air distance made good
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Voltage. Supply to unit. Usually 12V battery.
•
VSI +/- 9 990 ft/minute (50.7 meters per second) range
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Flight log storing up to 200 entries
•
Hobbs meter, presetable to current engine time
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Density
altimeter
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Barometer for ambient pressure
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Aircraft registration number display
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Maintenance
timer
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Warnings for engine temperature, speed high, speed low, maximum altitude, low fuel
level, etc
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Alarm output to switch a warning lamp
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Audio alarm output to drive a panel speaker or low level output for alarm tone injection
into a suitably equipped headset or intercom system.
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Master and slave modes for dual instrument setup
•
Measuring take-off run to 50 ft (15.24 m) above ground level
•
Artificial horizon (requires SP-3h, SP-3hc)
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Slip indicator (requires SP-3h, SP-3hc)
•
Rate of turn indicator (requires SP-3h, SP-3hc)
•
Compass (requires SP-1, SP-2 or SP-3hc)
•
Air talk link for connection to:
A) PC’s and Laptops using optional cable
B) Stratomaster “Black Box” flight recorder
C) Stratomaster Ultra secondary instrument
D) Key ring flight log download device
E) Compass and AHRS sensor packages
RDAC EMS functions
•
Four or twelve channel thermocouple amplifier, high resolution chopper stabilized system
with full cold junction compensation and bow voltage correction to laboratory standards.
The inputs can accept K-type or J-type thermocouples (selectable via provided menu
functions)
•
Oil and Water temperature NTC input compatible with most oil temperature senders and
the MGL water temperature sender. Also accepts MGL precision semiconductor senders
for water and oil temperature.
