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| The CRS control is used to input the selected course. The clicking areas are: | ||
| 1.- Decrements course | ||
| 2.- Aligns the course selected to the current CDI bearing source for the VOR | ||
| 3.- Increments course | ||
| The HDG control is used to input the selected heading. The clicking areas are: | ||
| 4.- Decrements selected heading | ||
| 5.- Aligns the selected heading to the current aircraft heading. | ||
| 6.- Increments selected heading | ||
The SEL button is used for menu mode selection. When the menu is not active the SEL button is used to cycle the Screen Format as follows: HSI Screen Format >> MAP Screen Format >> ARC Screen Format >> HSI Screen Format ARROWS buttons When the menu is active, the button is used for menu navigation. When the menu is not active, in MAP or ARC Screen Formats, the button is used to increment the displayed range to the next higher or lower value. The MNU button is used to display and remove the menu.
In HSI mode you can select which signal commands each needle. Use the arrows buttons to navigate through the options, press SEL to select and then MNU to return to the main screen. CDI : This option is used to select the CDI source The selection of CDI displays the next menu level, which in turn allows for selection of the CDI source. .The available CDI sources are: VOR1 / VOR2 / GPS. When selected, it displays in the upper leftt side of the ND in magenta. RMI1 : This option is used to select the RMI1 needle source The selection of RMI1 displays the next menu level, which in turn allows for selection of the RMI1 source. The available RMI1 sources are: OFF / VOR1 / GPS / ADF. When selected, it displays in the upper right side of the ND in white. RMI2 : This option is used to select the RMI2 needle source The selection of RMI2 displays the next menu level, which in turn allows for selection of the RMI2 source. .The available RMI1 sources are: OFF / VOR2 / GPS / ADF. When selected, it displays in the right side of the ND in green, under RMI1. HSI Screen Format The HSI Screen Format, shown above, displays the aircraft's situation in the horizontal plane. Heading, track, navigation source deviation, and direction are presented. Also included are two selectable RMI needles providing magnetic bearings to GPS waypoints and VOR / ADF stations. |
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The information presented in the HSI screen format includes:
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| 1.Selected CDI Source | 10. TO / FROM Display | |
| 2.Magnetic Heading Indicator | 11. CDI | |
| 3.RMI1 Bearing Pointer Source | 12 DME1 Readout | |
| 4.Heading Bug | 13. Compass Card | |
| 5.Actual Track Bug | 14. Aircraft Symbol | |
| 6.Selected Course / Desired Track Pointer | 15. DME2 Readout | |
| 7.RMI2 Bearing Pointer | 16. Selected Course / Desired Track Digital Readout | |
| 8.RMI2 Bearing Pointer Source | 17. Selected Heading Digital | |
| 9. RMI1 Bearing Pointer | ||
MAP Screen Format
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| The different information presented in the MAP Screen Format includes: | ||
| Map Range Display and Track Digital Readout Navigation Route Data | ||
| Aircraft Symbol | ||
| Range Readout Indication | ||
| CDI | ||
| ARC / MAP-TO / FROM | ||
ARC Screen Format
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| The different information presented in the ARC Screen Format includes: | ||
| Magnetic Heading Indicator | ||
| Heading Bug | ||
| ARC Range Display and Digital Navigation Route Data | ||
| Selectable NavAids | ||
| Actual track bug | ||
| Range Readout | ||
| CDI | ||
| Aircraft Symbol | ||
| ARC / MAP-TO / FROM | ||
Selecting Navaids to display You can select, while in modes MAP or ARC, what navaids you want to display. Use the MNU key, then arrows key to select a navaid type and then SEL to turn it OFF or ON. ALL will hide all navaids if OFF and show navaids which are set to ON.
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