Round Dials
1
st
Ed Nov 2018
IDU-450 EFIS Software Version 8.0H (Rotorcraft)
RD-7
RD 7. Turn Rate Indicator
The turn rate indicator is displayed below the airspeed
display. This standard turn needle displays marks
representing a standard rate turn. The full scale for the
turn needle is beyond the standard rate turn mark. This
allows the pilot to fly a standard rate turn. The balance
ball is driven from accelerometers within the AHRS.
Figure RD-15: Turn Rate Indicator
Table RD-1: PFD Declutter Options and Features
Declutter Options
Configuration
Notes
Tapes Basic
Round
Dials
PFD Analog AGL
Indicator
Full-Time or Auto
Decluttered Bank
Scale Display
Basic Mode
PFD Mini-Map
PFD Traffic
Thumbnail
Skyway Guidance
Perspective Traffic
Depiction
Turn Rate
Indication
Single Cue Flight
Director
Dual Cue Flight
Director
METERS
RD 8. RED-X (Invalid Input)
The following round dial items on the PFD screen will have a RED-X in
case of invalid input:
1) Turn
Indicator
2) Balance
Ball