Garmin 3600a 安装指导

Select the desired Caution Elevation. If the terrain 

or an obstacle is within the Caution Elevation you 

entered, the iQue 3600a displays an alert. 

The Look Ahead Time for Terrain and Obstacle 

Alerts determines the time when an alert annunciation 

(a pop-up window) occurs. For example, if 120 

seconds is selected, the iQue 3600a displays an alert 

120 seconds before you reach the terrain or obstacle. 

The three Alert Sensitivity settings (Terrain, 

Obstacle, and Descent Rate) determine what level 

of alerts are annunciated. The iQue 3600a defaults to 

High sensitivity, which annunciates all red and yellow 

alerts at the time set in Look Ahead Time. Medium 

sensitivity annunciates all of the red and the highest 

priority of yellow alerts, and Low sensitivity only 

annunciates red alerts. 

While in any application in the iQue 3600a, pop-up 

alert windows appear to inform you of an extreme 

descent rate, an obstacle warning, or a terrain 

warning. The alert windows appear over the current 

application, as shown in the image below. To close the 

pop-up alert and return to the application you were 

using, tap the screen. You can also press ESCAPE to 

close the alert. 

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