S-TEC ST360, Руководство по эксплуатации для пилотов

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14
Altitude (ALT) Select Function
The ALT Mode switch has two functions. When selected in entry
mode it will address the altitude selector function as indicated by the
“SEL” annunciator flash. Select the desired altitude by rotating the se-
lector knob to input the altitude in thousands and hundreds, i.e. 5500 ft.
would be 5.5 (x1000). Reselect “DTA” to return to operate mode - the
“SEL” will stop flashing and remain steady with the “ALT” annunciated.
Altitude Read Out
When the “ALT” switch is pushed in operate mode, the “SEL” an-
nunciator will extinguish and the display will show “ALT” and display
the encoded altitude corrected by the baro calibration - if the encoder and
baro setting are correct. The altitude shown should be the Mean Sea
Level altitude of the aircraft displayed to the nearest 100 ft. While in
operate mode, repeated pushes of the “ALT” button will alternately dis-
play the encoded or the selected altitude.
Altitude Alert (ALR) Mode
The Altitude Alert Mode switch enables the altitude alert system in
conjunction with the selected altitude displayed in ALT SEL Mode.
Activation of the ALR switch will display "ALR" indicating arming
of the alert mode. The alert mode will cause a chime throughout the
cabin audio system and flashing of the “ALR” annunciator when the air-
craft is 1000 ft. from the selected altitude and again at 300 ft. from the
selected altitude. The alert will also activate at 300 ft. if the aircraft devi-
ates from the selected altitude by more than 300 ft.
The alert function can be alternately enabled and disabled by pushing
the ALR switch. When alert is enabled, the “ALR” annunciation will be
visible on the display.