Garmin GTN 625Xi, Pilot'S Manual

Page: 38 / 534

1-14 Pilot’s Guide 190-02327-03 Rev. C
System at a Glance
Control Knobs
Depending on configuration, pushing these knobs momentarily performs additional
XPDR, COM, and/or NAV related functions.
1
GTN 635Xi/GTN 650Xi/GTN 750Xi only.
2
GTN 650Xi/GTN 750Xi only.
VOLUME/SQUELCH KNOB FUNCTIONS
Knob Turn
•
Adjusting COM radio volume
1
•
Adjusting NAV radio volume
2
Knob Push
•
Disabling the COM automatic squelch function
1
•
Enabling/disabling the ident tone for the NAV radio
2
DUAL CONCENTRIC KNOB FUNCTIONS
Outer Knob
Turn
•
Moving cursor forward or backward within data field
•
Selecting a page shortcut
•
Tuning major frequency digits
1
Inner Knob
Turn
•
Modifying individual characters in data entry field
•
Scrolling lists
•
Tuning minor frequency digits
1
•
Zooming map displays
Knob Push
•
Entering current or specified numerical value
•
Toggling between radio and page navigation functions
1
•
Initiating active/standby frequency flip-flop
1
Volume/Squelch Knob
A single volume knob controls
audio volume for the selected
COM radio, NAV receiver, and/or
external audio input devices
(e.g., remote audio panel).
Dual Concentric Knob
Inner and outer control knobs offer
an alternative method for selecting
and modifying data without the
use of touch keys.
Outer Inner