Garmin 695 用户手册

190-00919-00 Rev. G

143

Red—terrain or obstacle is within 100 feet above or below the aircraft.
Yellow—terrain or obstacle is between the user-defined Caution Elevation and 100 feet

below the aircraft.

From the Map Page with the VFR Map displayed, press the TERRAIN 
Softkey.

 Or:
1)  From the Map Page, press the MENU Key.
2)  Turn or move the FMS Joystick to highlight ‘Set Up Map’, and press the 

ENT Key.

3)  Turn the FMS Joystick to highlight the ‘Map’ Category from the horizontal 

list.

4)  Move the FMS Joystick to highlight the ‘Terrain Shading’ field.
5)  Turn the FMS Joystick to select ‘On’ or ‘Off’, and press the ENT Key.

Use the terrain settings to set levels for terrain alerts as well as obstacles in or near 

your flight path. 

• Caution Elevation—The  GPSMAP  695/696  will  provide  an  alert  if  the  terrain  or

obstacle is within the default Caution Elevation or user-defined Caution Elevation.

• Look Ahead Time—Determines  the  maximum  time  when  an  alert  annunciation

occurs.  For example, if 120 seconds is selected, the GPSMAP 695/696 provides an 
alert up to 120 seconds before you reach the terrain or obstacle.

• Alert Sensitivity—The three Alert Sensitivity settings (Terrain, Obstacle, and Descent

Rate) determine what level of alerts are annunciated.  The GPSMAP 695/696 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.  ‘Low’ only annunciates red alerts.  ‘Off’ disables the alert.