MGL Avionics Stratomaster Ultra Horizon XL Owner’s manual
Page 22
Sender setup menu
Here you can select various types of senders for your engine monitoring and customize sender
usage.
Fuel tank/level sender 1
Here you set the fuel tank size for tank 1. You also calibrate the fuel level sender for tank 1 here
(if used).
Fuel tank/level sender 2
Here you set the fuel tank size for tank 2. You also calibrate the fuel level sender for tank 2 here
(if used).
Calibration menu
The calibration menu contains functions to calibrate various sensors such as altimeter etc.
Probe trouble shooter
This function shows you a raw data display from the RDAC engine monitor. This can assist in
finding problems with probes and senders.
Technical items
This function contains items normally only used during manufacture of your Ultra. In production
versions this menu entry is hidden. It can be enabled by pressing both + and – at the same time
when you switch on your Ultra.
Mode and units setup
Altitude display units
Select whether you would like to display the altitude in meters or feet. This setting also
influences the units used for the VSI. This will be selected to either feet/minute or
meters/second.
Local pressure units
Select your units of local pressure. Options are MilliBar (Hecto-Pascal) or Inches of Mercury.
QNH is the local pressure setting of your airfield as given to you by your ATC. Be sure to use
the correct QNH to ensure that your altitude is displayed correctly according to local
conditions. This will keep your ATC happy as you will be flying your assigned altitude.
Distance/Speed units
Select how you want to display your distance. You can choose between Nautical miles (Nm),
Statute miles (m) and Kilometers (Km). This setting also influences your airspeed display,
resulting in the display of Knots, mph, or kph.
Distances are displayed by the distance traveled indication and range estimate.
