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Enstrom TH-28/480 Series Maintenance Manual Supplement 8
G1000H Integrated Flight Deck System
May
14/14
Page
1-17
4. Heading
Knob
Turn to manually select a heading. Press to display a digital
heading momentarily to the left of the HSI and synchronize
the Selected Heading to the current heading
5. Joystick
Turn to change map range. Press to activate Map Pointer for
map panning.
6. CRS/BARO
Knob
Turn large knob for altimeter barometric pressure setting.
Turn small knob to adjust course (only when HSI is in VOR or
OBS Mode). Press to re-center the CDI and return course
pointer directly TO bearing of active waypoint/station.
7. COM
Knob
Turn to tune COM transceiver standby frequencies (large
knob for MHz; small for kHz). Press to toggle light blue tuning
box between COM1 and COM2. The selected COM (green)
is controlled with the COM MIC Key (Audio Panel).
8. COM Frequency Transfer
Key (EMERG)
Transfer the standby and active COM frequencies. Press and
hold two seconds to tune the emergency frequency (121.5
MHz) automatically into the active frequency field.
9. COM VOL/SQ Knob
Turn to control COM audio volume level (shown as a
percentage in the COM Frequency Box). Press to turn the
COM automatic squelch ON/OFF.
10. Direct-to Key
Activates the direct-to function and allows the user to enter a
destination waypoint and establish a direct course to the
selected destination (specified by identifier, chosen from the
active route)
11. FPL Key
Displays flight plan information
12. CLR Key
(DFLT MAP)
Erases information, cancels entries, or removes menus.
Press and hold to display the MFD Navigation Map Page
(MFD only).
13. MENU Key
Displays a context-sensitive list of options for accessing
additional features or making setting changes.
14. PROC Key
Gives access to IFR departure procedures (DPs), arrival
procedures (STARs), and approach procedures (IAPs) for a
flight plan or selected airport.
15. ENT Key
Validates/confirms menu selection or data entry
16. FMS Knob (Flight
Management System Knob)
Press to turn the selection cursor ON/OFF.
Data Entry:
With cursor ON, turn to enter data in the
highlighted field (large knob moves cursor location; small
knob selects character for highlighted cursor location)
Scrolling:
When a list of information is too long for the
window/box, a scroll bar appears, indicating more items to
view. With cursor ON, turn large knob to scroll through the list.
Page Selection:
Turn knob on MFD to select the page to
view (large knob selects a page group; small knob selects a
specific page from the group)
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