MGL Avionics Stratomaster Ultra Horizon XL Owner’s manual
Page 67
Installation manual for the Stratomaster Ultra “H”
Introduction
Before you commence any attempt at installing this instrument it is your duty to familiarize
yourself with the relevant aircraft equipment installation requirements and regulations of your
country. Proceed only if you are certain that you are permitted to install this instrument or seek
approval from the required authorities. Also note that in some countries only approved persons
may perform the installation of this instrument.
This instrument has not been submitted to CAA or FAA approval of any kind. Although this
instrument surpasses all known specifications, it has not been the manufacturers intention to
submit this instrument for approval due to the large costs involved. In addition, the instrument is
targeted for aircraft classifications that do not require or warrant such approval.
In particular the instrument is intended for use with:
•
Home built or amateur built aircraft
•
Experimental
aircraft
•
Microlight and Ultralight aircraft
•
Aircraft not falling in any of the above categories that may use non-certified instruments
•
Aircraft having obtained special flight permits specifying the use of this instrument
Please note:
You should perform the following settings after installation:
1. ASI/VSI zero procedure.
2. Set the date and time.
3. Change any other settings as required.
4. Verify that Altimeter correction and ASI gain are set to the values given in the calibration
certificate of this instrument
All mode setups are permanent and do not rely on a battery.
Values that may be affected by a low battery are:
•
Date and time (real time clock)
•
Current fuel level if you use the calculated fuel level using the fuel flow sender
•
Hobbs and maintenance timer
•
Current flight details if the flight was not yet logged due to a power failure in flight
This unit is fitted with a Lithium battery. The expected lifetime of this battery is 10 years. A
suitably qualified electronics technician should do replacement of this battery.
The above image is the rear panel of the Stratomaster Ultra. At a minimum, you need to connect
a 8V to 18V DC power supply, usually a 12V battery fitted to your aircraft.
In addition you should fit the included ambient temperature sender and connect an optional alarm
indicator lamp. Suitable lamps are available as “pilot lights” or “panel lights” from electronics or
automotive supplies.
The following pages show the recommended connections one item at a time. Proceed with your
installation according to your requirements.
