M
V
A
P
S
S
ANUAL
ENTING OF THE
IRCRAFT
ITOT AND
TATIC
YSTEMS
Figure 3-29: Manual let-down ADTS554F
Number of
Channels
Application
1st Valve open
2nd Valve open
3rd Valve open
4th Valve open
4
Pitot & Static
Pt2 to Ps2 (B)
Pt1 to Ps1 (C)
Ps2 to Ps1 (A)
Ps1 to Atm (D)
Pilot & Copilot
K0553 Revision D
78
[EN] English