Garmin PDAs & Smartphones G1000 Manual De Usuario

190-00498-07  Rev. A

8

PFD and MFD control functions are the same.

 – Controls the NAV audio level.  Press to toggle the Morse code identifier ON and OFF.  

Volume level is shown in the field as a percentage.

 – Transfers the standby and active NAV frequencies.

 Dual NAV Knob – Tunes the MHz (large knob) and kHz (small knob) standby frequencies for the NAV receiver.  

Press to toggle the tuning cursor (light blue box) between the NAV1 and NAV2 fields.

 – Turn to manually select a heading on the HSI.  When pressed, it synchronizes the heading bug 

with the compass lubber line.  Selected Heading provides the heading reference to the Flight Director while 
operating in Heading Select mode.

 – Changes the map range (distance top to bottom of map display) when rotated.  Activates the map 

pointer when pressed.

 – The large knob sets the altimeter barometric pressure and the small knob adjusts the course.  

The course is only adjustable when the HSI is in VOR1, VOR2, or OBS/SUSP mode.  Pressing this knob centers 
the CDI on the currently selected VOR.  Selected Course provides course reference to the Flight Director when 
operating in Navigation and Approach modes.

– Tunes the MHz (large knob) and kHz (small knob) standby frequencies for the COM 

transceiver.  Pressing this knob toggles the tuning cursor (light blue box) between the COM1 and COM2 fields.

 – Transfers the standby and active COM frequencies.  Pressing and holding this 

key for two seconds automatically tunes the emergency frequency (121.5 MHz) in the active frequency field.

 COM VOL/SQ Knob – Controls COM audio level.  Audio volume level is shown in the field as a percentage.  

Pressing this knob turns the COM automatic squelch ON and OFF.

 – Allows the user to enter a destination waypoint and establish a direct course to the selected 

destination (specified by the identifier, chosen from the active route, or taken from the map pointer position).

  FPL Key – Displays the active Flight Plan Page for creating and editing the active flight plan, or for accessing 

stored flight plans.

  CLR Key (DFLT MAP) – Erases information,  cancels an entry, or removes page menus.  To display the Navigation 

Map Page immediately, press and hold CLR (MFD only).

 – Press to turn the selection cursor ON/OFF.

Data Entry: With the cursor ON, turn to enter data in the highlighted field (large knob moves cursor 

location; small knob selects character for highlighted cursor location).  When the cursor is turned ON 
while viewing the Active Flight Plan Page, the cursor is placed on the line below the Data Insertion Pointer 
see Figure 1-4.  The pointer indicates data entered at the cursor will be inserted above the line selected.

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)

 – Displays a context-sensitive list of options.  This list allows the user to access additional features, 

or to make setting changes that relate to certain pages.