ESIS

Question 1

Provides a visual display of:

Answer 1

Pitch and roll attitude, airspeed, altitiude, vertical speed (8-12 seconds lag), heading, and validity indications as a backup to the helicopters PFD.

Question 2

Components:

Answer 2

Display unit, magnetometer (location in tail cone on right side), air data computer (location in the right hand control rod closet above the #2 ADC), and battery (in nose compartment).

Question 3

How long does it take for the ESIS to self test?

Answer 3

Approximately 15 seconds.

Question 4

The 2 external components that provide display information to the ESIS are?

Answer 4

ADC and Magnetometer.

Question 5

The BAT STBY ISNT sw is located where?

Answer 5

Upper console.

Question 6

A beeping tone can be heard when the aircraft is on the ground with AC power removed if the BAT STBY INST sw is in which position?

Answer 6

ARM

Question 7

ESIS battery should supply power to the instrument for at least:

Answer 7

30 minutes