Piper ARCHER III - Page 235

Another push of the mode button will cause the NAV display to go from the
ACTIVE/BEARING format to the ACTIVE/RADIAL format as shown in
Figure 3-7. In the RADIAL mode, the increment/decrement knob channels the
ACTIVE frequency window and depressing the frequency transfer button will
cause the ACTIVE frequency to be placed in blind storage and the STANDBY
frequency (in blind storage) to be displayed in the ACTIVE window display. In
radial mode of operation, the right hand window of NAV display shows the
radial FROM the station. The picture below illustrates the NAV side of the
display in this mode:
FIGURE 3-7 VOR MODE; RADIAL FROM FUNCTION
When a too weak or invalid VOR signal is received the display flags as shown
in Figure 3-8.
FIGURE 3-8 VOR MODE; ACTIVE/RADIAL, FLAG DISPLAY
Another push of the mode button will cause the NAV display to go from the
ACTIVE/BEARING format to the ACTIVE/RADIAL format as shown in
Figure 3-7. In the RADIAL mode, the increment/decrement knob channels the
ACTIVE frequency window and depressing the frequency transfer button will
cause the ACTIVE frequency to be placed in blind storage and the STANDBY
frequency (in blind storage) to be displayed in the ACTIVE window display. In
radial mode of operation, the right hand window of NAV display shows the
radial FROM the station. The picture below illustrates the NAV side of the
display in this mode:
FIGURE 3-7 VOR MODE; RADIAL FROM FUNCTION
When a too weak or invalid VOR signal is received the display flags as shown
in Figure 3-8.
FIGURE 3-8 VOR MODE; ACTIVE/RADIAL, FLAG DISPLAY
SECTION 9
PA-28-181, ARCHER III SUPPLEMENT 5
SECTION 9
PA-28-181, ARCHER III SUPPLEMENT 5
ISSUED: JULY 12, 1995 REPORT: VB-1611
REVISED: APRIL 3, 1997 9-35
ISSUED: JULY 12, 1995 REPORT: VB-1611
REVISED: APRIL 3, 1997 9-35