The HSI Trainer allows you to drag the plane to different locations around the VOR, change the plane's heading and change the HSI's OBS, and see the changes on the HSI indictor.
When the plane is located outside the VOR's compass rose, the HSI is flagged "off" to simulate out of range.
The HSI OBS indicator
"Red" - a single press or holding the red button will turn the OBS indicator counter-clockwise.
"Green" - a single press or holding the green button will turn the OBS indicator clockwise.
The Show VOR areas checkbox - checking this checkbox will display an overlay of the "VOR areas" on the VOR - the magenta lines in Figure 1.
- Press the "left" or "right" button to turn the plane in that direction.
- As long as you hold the button down, the plane's direction will change.

Copyright (c) 2002 - 2010 Flying Dynamics, LLC and Flying Dynamics by CnR. All rights reserved