Garmin GMA 350Hc Посібник пілота - Сторінка 16
Переглянути онлайн або завантажити pdf Посібник пілота для Дисплей авіоніки Garmin GMA 350Hc. Garmin GMA 350Hc 42 сторінки.
Друкувати сторінку
GMA 350H/350Hc Audio Panel
MARKER BEACON RECEIVER
The marker beacon receiver detects any marker beacon signal within
the reception range of the aircraft.
The GMA 350H/350Hc has the ability to drive optional external
marker lamps. Marker beacon lamps operate independently of any audio
selection and cannot be turned off.
The marker beacon signal sensitivity threshold can be set to High, Low,
or User Selectable (toggle switch required).
The receiver detects the three marker tones (outer, middle, and inner).
Audio Frequency
400 Hz (Outer)
1300 Hz (Middle)
3000 Hz (Inner)
The GMA 350H/350Hc provides three states of marker beacon
operation; On, Muted, and Deselected. The MKR/MUTE key annunciator
indicates when marker beacon audio is selected. Marker beacon audio is
not heard when the annunciator is off or when the annunciator is on with
the marker beacon audio muted.
T
M
urning
With the MKR/MUTE annunciator off, press the MKR/MUTE Key to
enable marker beacon audio.
16
Audio Keying
− − − − −
−−−−−
B
a
arker
eacon
Garmin GMA 350H/350Hc Pilot's Guide
o
udio
n
Lamp Actuated
(optional)
Blue
Amber
White
190-01134-14 Rev. L