Operating modes
© 2015 General Electric Company – All rights reserved. ADTS 405 Mk2 Instruction Manual-English | 23
Go to Ground (Control to local ground pressure)
Alt
Alt
Alt
Alt
GO TO GROUND
DISPLAY QFE
DISPLAY QNH
PLEASE WAIT
Equalising System
Pressures
(Valves May Pulse)
PLEASE WAIT
Press CLEAR/QUIT
to continue..
Safe At Ground
5000 <ft
ft
ft
Leak Measure
Leak Measure
Leak Measure
CAS 350
kts
kts
Dual parameter display
Single parameter display
Note:
In leakMeasure use F2 and F3 for
QFE and QNH information.
F1 invalid in this mode.
LEAK
MEASURE
CONTROL
GROUND
(USER MODE)
F1
F2
F3
5000
Aim 0.0
Aim Ground <
CAS = 350.0
Aim Ground <
5000
ft
Aim Ground <
Alt
Aim
120 <
Ground
120 ft
CAS = 0.0
Aim 0.0 kts
Note:
This ground value will not be
zero and depends on local
atmospheric pressures and
aireld altitude.
Note:
Safe to disconnect pipes and adaptors
from the aircraft or component under test.
Checking Ground