Arrow PA-28R-201 Pilot's Operating Handbook And Faa Approved Airplane Flight Manual page 239

PIPER AIRCRAFT CORPORATION
PA-28R-201, ARROW
(e) FRQ. RAD. DST Display
(I) FRQ Mode
SECTION 9
SUPPLEMENT 5
Displays frequency from \08.00 to 117.95 MH7..
I MHz digit overflows into (or underflows from) 10 MHzdigit.
Rolls over from 118 to 108 or vice versa.
Least significant digit displays only zero or five.
(2) RAD Mode
Displays ground station radial on which the waypoint is located
from 0.0 to 359.9 degrees.
The two most significant digits are zero blanked.
10
degree digit overflows into (or underflows from)
100
degree
digit.
(3) DST Mode
Displays the distance offset of the waypoint from the ground
station over range of 0.0 to 199.9 NM.
The two most significant digits are zero blanked.
10 NM digit overflows into (or underflows from) 100 NM digit.
The two most significant digits roll over from 190 to 0 NM and
vice versa.
(f) USE Display
Displays waypoint number of data actually being used by system.
In VOR Modes only the frequency has meaning.
Range I to 4.
When changed always takes on new value equal to DSP value.
(g) DSP Display
Displays waypoint number of data being displayed.
Range I to 4.
When changed increments by I.
Rolls over at
4 and blinks when not equal to USE value.
(h) PAR. VOR. ENR. APR. RNV Displays
System status lights.
(i) HLD Display
Indicates when the frequency to which the DME is actually tuned
is different from the frequency to which the VOR is tuned.
G) Course Deviation
Located on remote indicator. When flagged. the needle centers.
(I) VOR Mode
Full scale sensitivity equals
+/-
10°.
ISSUED: SEPTEMBER 15, 1988
REPORT: VB-1365
11 of 14, 9-31