M
-C
A
F
ULTI
HANNEL
DVANCED
EATURES
Multi-Channel Advanced Features
Mutli-Channel Operation
The ADTS553F can function as an ADTS552F by disabling the second static channel.
The four channel ADTS554F can function as a three channel ADTS553F by disabling the second pitot
channel. It can also function as an ADTS552F by disabling the second pitot channel.
Figure 3-30: Settings menu to disable static channel
Independent Pilot / Co-pilot Testing
The ADTS554F can accomplish simultaneous independent control of pilot and co-pilot Ps and Pt and
perform a user selectable differential validation between pilot and co-pilot instrument systems
Angle of Attack (Smart Probe) Testing
The ADTS553 and ADTS554 operating in 3 channel mode is primarily designed for Smart Probe valida-
tion.
The pitot channel Pt1 is referenced to Ps1 for air speed.
The second static channel Ps2 is used to generate the extra test pressure required for smart probe
applications.
104