PIPER AIRCRAFT, INC.
PA-28-161, WARRIOR III
MAINTENANCE MANUAL
PAGE 3
Nov 30/06
3I3
34-50-00
(b) Main RS-232 CONFIG Page
1
In S/N’s 2842001 and up, deselect the cursor and rotate the inner concentric knob on
the right side of the unit to display the MAIN RS232 CONFIG page. Configure both
the GNS #1 and #2 as follows:
NO
TE: For single GNS 430 installations, all channels will be configured to the “OFF”
setting.
INPUT OUTPUT
CHNL 1 OFF OFF
CHNL 2 OFF OFF
CHNL 3 CROSSFILL CROSSFILL
CHNL 4 OFF OFF
“WX-500” W/STORMSCOPE “WX-500” W/STORMSCOPE
CHNL 5 OFF OFF
CHNL 6 OFF OFF
2 In S/N’s 2842218 and up, with Avidyne Entegra, deselect the cursor and rotate the
inner concentric knob on the right side of the unit to display the MAIN RS232
CONFIG page. Configure both the GNS #1 and #2 as follows:
INPUT OUTPUT
CHNL 1 OFF AVIATION NO ALT (GNS Unit #1)
OFF (GNS Unit #2)
CHNL 2 OFF OFF
CHNL 3 CROSSFILL CROSSFILL
CHNL 4 OFF OFF
CHNL 5 OFF OFF
CHNL 6 OFF OFF
(c) Deselect the cursor and rotate the inner concentric knob on the right side of the unit to
display the MAIN LIGHTING page. Change only the “SOURCE” setting to display an
output of “PHOTO” and key of “PHOTO.”
(d) Deselect the cursor and rotate the inner concentric knob on the right side of the unit to
display the MAIN CDI/OBS CONFIG page. Setup is only required for selected course
calibration.
Adjust the OBS or HSI course needle to indicate a selected course of 150 degrees. The
SELECTED COURSE field on the GNS unit should indicate very close to 150 degrees.
Select the “Calibrate to 150?” field and press ENT. Verify the OBS (or HSI course)
operation by checking that the course displayed on the GNS unit is within 2° of the
selected course. Verify the accuracy at cardinal headings around the OBS card.
(e) Deselect the cursor and rotate the inner concentric knob on the right side of the unit to
display the COM SETUP page. Change only the “SPACING” setting to display “Select 25.0
KHz.”
(f) Deselect the cursor and rotate the inner concentric knob on the right side of the unit to
display the VOR/LOC/GS/CDI page. Change only the “DME CHNL MODE” setting to
display “Parallel 2x5.”