Garmin GPSCOM 190 - Manual (Page 25)

T akeoff
TOUR
Emergenc}’
Channel
Sdcction
2nmm\ f O H U n
3B5' 5. IE
3B5’______________
119.60 123.65
AutoZoom at the 10 nm
scale.
1 pah I cfc
3B4'
/
1 D.4D
t
3B5* ISO
130.75 119.00
AutoZoom at the I nm
s£d!e.
Emergency Channel Selection
The GPSCOM 190’s emergency channel selection fea­
ture provides a quick method of selecting 121.5 MHz as
the active frequency in the event of an in-flight emer­
gency The feature is available whenever the unit is on,
regardless of GPS or communication status, or unexpect­
ed loss of the display.
To select the 121.5 MHZ frequency as the active
frequency:
1. Press and hold
1 r
1121 .5B
[Sccinl ISe-ekl
1 Rcl 1 1 Wr-t 1
Signcil Strengih
u s
To transmit on the emergency frequency:
1. Press the PIT switch.
Now let’s go back to the map page and finish up our
tour:
1. Press WiMtQ enter the GPS pages.
Auto Zoom
You will notice that as we make our way toward the
destination airport, the map scale will automatically
zoom in to provide a closer look at the airport. What
you’re actually seeing is the GPSCOM 190’s AutoZoom
feature. Whenever you select a GOTO destination, the
map page will default to the 80 nm setting and gradually
zoom down the map scale to the 1 nm setting.