MD23-190
User Guide
Mid-Continent Instruments and Avionics
4
User Guide UG190, Revision 2
January , 2021
3.1
CONFIGURATION AND SETUP
Enter Configuration Mode by pressing and holding the Control Knob while applying power to the
unit. For configuration and setup of standard unit functions, including dimming control options
and dimming curve definition, please refer to the IM.
Configuration settings specific to this CID are found within the User Configuration menu option.
The User Configuration items include two functions:
•
Flight Timer (FT) Options:
o
select MANUAL to start and stop the Flight Timer manually
o
select EXTERNAL to start the timer on an open signal. Timer stops when grounded
•
Hobbs Timer Pre-Set: (to coincide with the existing aircraft/engine time basis)
o
enter password 1238. This is constant for all units with this CID. Anyone with this
password can reset or change the Hobbs timer
o
enter the desired pre-set value for the Hobbs timer
Flight Timer Configuration Options
Hobbs Timer Set Page
4.1
OPERATION
For operation of standard unit functions, including the Options Menu, manual brightness control,
Info page, and others, please refer to the IM.
4.1.1 DISPLAY PRESENTATION
In Flight Mode, the display is presented as shown in the example figures below.
Power on screen
Normal Operation
(example)
