190-00820-08 Rev. A
Cirrus Perspective
™
by Garmin – Pilot’s Guide for the SR20/SR22SR22T
339
HAZARD AVOIDANCE
SY
STEM
O
VER
VIEW
FLIGHT
INSTRUMENTS
EIS
AUDIO P
ANEL
& CNS
FLIGHT
MANA
GEMENT
HAZARD
AV
OID
ANCE
AFCS
ADDITIONAL
FEA
TURES
APPENDICES
INDEX
3)
Press the MENU Key.
4)
Turn the large
FMS
Knob to select ‘Display GFDS Weather’ and and press the
ENT
Key. The page title changes
to ‘Weather Data Link (GFDS)’ to indicate GFDS is now the selected weather source.
Figure 6-51 Weather Data Link (GFDS) Page
(After GFDS Weather Request)
Weather
product age
information
Precip Weather
Product Display
Enabled icon
Precip Weather
Product Selected
for Display
When a weather product is selected for display on the Weather Data Link (GFDS) Page, a box containing a
symbol for the product and its age (in minutes) are shown in the upper right (Figure 6-51). If weather data has
not been requested yet or is not available, ‘N/A’ is shown next to the product symbol instead of age. The age of
the weather product is based on the time difference between when the data was assembled on the ground and
the current GPS time. Weather products are updated continuously or refreshed at specific intervals (defined in
the
Refresh Rate
column in Table 6-4).
If for any reason, a weather product is not refreshed within the defined
Expiration Time
intervals (see Table
6-4), the data is considered expired and is removed from the display. The age of the expired product is replaced
by dashes. If more than half of the expiration time has elapsed, the color of the product age changes to yellow.
Table 6-4 shows the GFDS weather product symbols, the expiration time and the refresh rates. The refresh
rate represents the interval at which the GFDS servers make available the most current known weather data.
It does not necessarily represent the rate at which new content is received from weather sources.
NOTE:
The availability of specific GFDS weather products varies by region. For GFDS product coverage
information, refer to fly.garmin.com/fly-garmin/gfds-weather.
Summary of Contents for Cirrus Perspective SR20
Page 1: ... Cirrus SR20 SR22 SR22T Integrated Avionics System Pilot s Guide ...
Page 2: ......
Page 655: ......