Garmin GI 275, Pilot'S Manual

Page: 156 / 250

Garmin GI 275 Pilot's Guide 190-02246-01 Rev. A
134
Hazard Avoidance
System Overview
Flight Instruments
EIS
Navigation
Hazar
d A
voidance
Autopilot
Additional F
eatur
es
Appendices
Index
Weather Product Expiration Time
*Echo Top 30 minutes
*Cell Movement 30 minutes
*Freezing Levels 120 minutes
*Icing Potential (CIP and SLD) 90 minutes
*County Warnings 60 minutes
*Cyclone Warnings 60 minutes
*City Forecast 90 minutes
*Surface Analysis 60 minutes
*Air Report (AIREP) 90 minutes
*Turbulence 180 minutes
*SiriusXM required
Weather Products Expiration Time
A time stamp identifies the approximate time of data collection for each weather product.
For quick reference, a Time Stamps Button is displayed at the bottom of the weather page. See
the table below for the different icons which may be displayed on the Time Stamps Button.
Select the Time Stamps Button to display information about each weather product and product
age.
Time Stamp Symbols
All selected weather products are considered current. Product ages are newer than half
the expiration times.
One or more weather product is considered stale. Its age is older than half its expiration
time. A weather product may be amber when its issue date and time occurs in the future
by more than the completed expiration time for the requested weather product.
One or more weather product has expired, or data is not available at the selected altitude,
or has not been received.
The color of each weather product listed on the 'Time Stamps' Screen will change depending
on the status of each weather product, as shown in the figure below.