Positioning of the ADTS
© 2015 General Electric Company – All rights reserved. ADTS 405 Mk2 Instruction Manual-English | 11
WARNING THE ADTS SHOULD NOT BE PLACED IN CONTACT WITH HAZARDOUS FUEL
VAPOUR CONCENTRATIONS.
Figure 2-3: ADTS 405F Altitude Reference
Figure 2-4: ADTS 405R Front Panel View
Corrected altitude output = true altitude output decreased by height difference
requires positive
altitude correction value
entered when above ADTS
ADTS reference level
Aircraft reference level
Instruments
Air Data
Computer
PITOT
STATIC
Cover plate for
communications
connectors
Altitude sensor
datum height
Solenoid valve
status indicator
System
status
indicator
Calibration
enable
switch
Power supply
switch
Pitot output
connector
Key-pad
and
display
Static
output
connector
Altimeter
encoder
connector
(option)
Hand
terminal
connector
Power
connection
indicators