GE ADTS552F, User Manual

Page: 106 / 153

P
T
O
NLY OR
P
S
O
NLY
C
ONTROL MODES
K0553 Revision D 98 [EN] English
Pt Only or Ps Only Control modes
This mode can be used as an alternative to test airspeed indicators (ASI) using just the ADTS Pt
or Ps port connected to the ASI. An altitude correction may need entering into the ADTS if there
is a height difference and environmental draughts can cause airspeed errors.
NOTE
: Enter a positive correction factor when ADTS is below the aircraft reference. Enter a negative
correction factor when ADTS is above the aircraft reference
Figure 3-41: Example of Pt Only Control Mode
How to use the Pt Only control mode
1) From Dashboard >> Pitot Static .
2) On the ADTS Touch, select the Aircraft status icon.
3) On the Aircraft status screen, tap the “tick” icon to start the
Go to ground
procedure
for all channels. The ADTS takes all channels to ground pressure.
4) When the aircraft is at ground, tap the “cross” icon to return to the Pitot Static screen.
5) Tap Home icon to return to the Dashboard .
6) From Dashboard >> Settings .
7) Select ADTS settings .
8) From the ADTS settings >> CHANNEL MODE .
9) From the channel mode screen, select “Ps”.
10) Select Measure Only . The Ps label changes to Measure Only .