MD23-190
User Guide
Mid-Continent Instruments and Avionics
8
User Guide UG190, Revision 2
January , 2021
Summary of Display and Functions:
•
Upper Pane
o
Time/Date:
Select and display UTC or Local Time; Displays date
▪
Set:
Allows user to set Local Time
▪
Sync Icon: Displays Sync status; white = on, gray = off
•
Middle Pane
o
Current Timer: Enlarged view and control of the currently selected timer
Timers have specific functions that may include stop/start/reset/set
•
Lower Pane
o
Timer Options: Displays available timers with current activity
▪
FLT (Flight):
Manually start/stop/reset or controlled via input signal
(weight-on-wheels, engine start relay, etc)
▪
WP:
Available only if provided via external ARINC input
▪
T
(Count-up):
Stopwatch function with manual start/stop/reset
▪
T
(Count-down):
Count-down timer from user set value with manual
start/stop/reset; counts up after reaching zero
4.1.3 USER OPTIONS
Pressing and holding the Control Knob for three (3) seconds will activate the Options Menu.
The manual brightness adjustment and info page are described in the IM. The Options Menu
or User Options items will close and return to the active display after five (5) seconds if no
activity is recorded.
When highlighted and selected, the User Options item will open a new page and display the
available options available to the user during Flight Mode. The User Options and their
descriptions are listed below.
Highlight and select Exit to return to the Options Menu or simply wait five (5) seconds and the
unit will return to the active Flight Mode display.
Options Menu
User Options Menu
