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8. USER INTERFACE MENU AND DISPLAY
A.
The UI “User Interface” was designed and structured to provide the user/operator with
an efficient and intuitive man-machine interface.
1. The left-half of the screen provides all the measurement and control display screens.
2. The right-half of the screen provides all the menu displays and selections
3. The top right-quadrant is used to display Test Set operational status (Mode, Limits,
Altitude Correction, Auto Leak Recovery) information.
4. The
Leak Measure
and
Control
mode soft-key will have an amber background
indicating which mode the Test Set is presently operating in (see Figure 22).
5. While in
Leak Measure
mode, “Target = “is not displayed for any of the 4-parameters or
2-parameters displayed and therefore the
touch zones for those parameters are not
active
.
6. While in
Control
mode, the 4-parameters or 2-
parameters displayed will have a “Target
=
” value displayed, when the Test Set transitions from Leak Measure to Control mode
the Target value(s) are automatically set to the present value measured on the Ps & Pt
ports. During the transition to Control mode, “Wait Resuming Control” is displayed and
ALL to
uch screen zones are disabled except for the “Cancel” soft-key. When the
message “Wait Resuming Control” disappears the pneumatic controller has achieved
pressure equalization with the current pressure on the Ps & Pt ports. At this time the 4-
parameter or 2-paramter touch zones are active and the user can enter Target values
for each of the displayed parameters.
7. While in Control mode, the Leak Testing soft key is ghosted. Leak testing can only be
accomplished while in Leak Measure mode.
Figure 22
Display Setup Aeronautical Menu
Note:
Regarding the UI Menu structure, the menu screen above is considered the top
level “Root Menu”.
Note:
Throughout this section while explaining all the UI related functions the soft key
(touch screen) sequence will be listed based on starting at
the top level “Main
Menu” position.
While in
Control
mode, the user can specify the Target value(s) by simply touching the
pane touch zone area for the Target parameter of interest.
For example, see Figure 25 for the ALT, ROC, CAS, MACH display setup. The user can
enter the Target value for any of the 4-parameters by initially touching the parameter