According to the same principle as the Standby Compass, now I have also a ‘Clock/Chrono’ built. This time with the use of a 5" LCD screen.

This ‘Clock/Chrono’ was a bit more complex than the ‘Compass’ as they are equipped to have push buttons and the provision of a backlighting system.

The control of the buttons and the ‘Clock/Chrono’-display done through ProSim.

The whole story is to be read at the following link : http://www.flightdeck737.be/hardware/instruments/clock-chrono/