ENSTROM 480B RFM SUPPLEMENT
2-3
FAA Approved: Jul 2/14
Report No. 28-AC-061
Jun 5/14
Altitude Display:
The pilot can select the volume of airspace in which non-
threat and proximity traffic is displayed. TAs occurring
outside of these limits will always be shown.
Changing the altitude range:
1. On the Traffic Map Page, select the ALT Mode Softkey.
2. Select one of the following SoftKeys:
a. Above- displays non-threat and proximity traffic
from 9,000 feet above the aircraft to 2700 feet below
the aircraft. Typically used during climb phase of
flight.
b. Normal- Displays non-threat and proximity traffic
from 2700 feet above the aircraft to 2700 feet below
the aircraft. Typically used during enroute phase of
flight.
c. Below-Displays non-threat and proximity traffic
from 2700 feet above the aircraft to 9000 feet below
the aircraft. Typically used during descent phase of
flight.
d. Unrest (unrestricted)- All traffic is displayed from
9900 feet above and 9900 feet below the aircraft.
3. To return to the Traffic Page
a. Select the BACK SoftKey, or Press the MENU Key.
b. Turn the small FMS Knob to select one of the
following:
Above
Normal
Below
Unrest
c. Select the ENT SoftKey.
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