Single Cue And Crosspointer Command Bars - Honeywell PRIMUS 1000 Pilot's Manual

D
Radio Altitude (RA) Minimums Set Display – The RA set display
is located below and to the right of the attitude sphere. It is a
three–character digital readout with a white RA label. The range is
5 to 999 feet. The minimums can be set within 5 feet for 5–200 feet
AGL, and within 10 feet for 200–990 feet AGL. The radio altitude
value is set with the display controller RA knob. Setting the RA
minimums value to 0 feet removes the digital readout and label.
If radio altitude becomes invalid, the digits and label are removed
from the display.
D
Aircraft Symbol – This is a stationary representation of the aircraft.
It consists of either a single–cue or crosspointer aircraft symbol,
depending on the PFD display controller selection. Aircraft attitudes
are displayed by the relationship between the fixed aircraft symbol
and the moveable attitude sphere.
For the single–cue display only, outrigger boxes are displayed at the
left and right edge of the ADI sphere, in line with the apex of the
symbol.
D
Flight Director Command Bars – The flight director gives pitch
and roll commands to the pilot by displaying single cue or
crosspointer command bars on the attitude sphere. The type of
command bar displayed is selected by using the SC/CP button on
the display controller. Command bars are displayed only when a
flight director mode is selected, as described in Table 3–7.
Command
Bars
Single Cue
Crosspointer Horizontal and

Single Cue and Crosspointer Command Bars

The pilot flies the aircraft symbol to the flight director command
bar(s) to capture and maintain a desired flight path. The pitch
command is limited to ±20° and roll command is limited to ±30°.
If the flight director becomes invalid, the command bars are
removed from the display.
A28–1146–134
REV 1 Jan/03
PRIMUS
Lateral and
Vertical Mode
Selected
Displayed
Vertical Bars
Displayed
Table 3–7
R
1000 Integrated Avionics System
Lateral Mode
Only Selected
Not Displayed
Horizontal
Bars Displayed
Electronic Flight Instrument System (EFIS)
Vertical Mode
Only Selected
Not Displayed
Vertical Bars
Displayed
3-35