Piper Malibu Meridian PA-46-500TP Airplane Maintenance Manual page 1012

(k) Ensure that the Nav Radios are selected off. Use the bezel mounted " ", " " and "SEL"
buttons to navigate through the menu, selecting RMI1 to display VOR1 and RMI2 to
display VOR2. Verify that the RMI1 and RMI2 second level menus are displayed correctly
and the RMI1 and RMI2 source annunciations match the selections.
(l) Verify that the RMI1, RMI2 and CDI source annunciations are amber in color. Verify that
the associated frequency annunciations are replaced with amber dashes. Verify that both
RMI pointers and the CDI pointer are removed from the display.
(m) Apply power to the Nav radios. Select valid VOR frequencies on the Nav Radios and verify
that the RMI1, RMI2 and CDI source and frequency annunciations are displayed in the
correct colors (see Chart 5). Verify that the ND displayed frequencies match the Nav radio
frequencies (i.e. RMI1 frequency matches Nav Radio 1 and RMI2 frequency matches Nav
Radio 2. The CDI frequency should match the currently selected CDI source frequency).
Verify that both RMI pointers and the CDI pointer are displayed correctly.
(n) Select valid ILS frequencies on the Nav Radios and verify that the RMI1, RMI2 and CDI
source annunciations display VOR1, VOR2 and ILS1/ILS2 (dependent on current selected
CDI source) respectively in the correct colors (see Chart 5). Verify that the ND displayed
frequencies match the Nav radio frequencies (i.e. RMI1 frequency matches Nav Radio 1
and RMI2 frequency matches Nav Radio 2. The CDI frequency should match the currently
selected CDI source frequency). Verify that both RMI pointers are removed and the CDI
pointer is displayed correctly.
(o) Apply power to the GPS Receivers. Use the bezel mounted " ", " " and "SEL" buttons to
navigate through the menu, selecting RMI1 and RMI2 to display GPS and CDI (verify that
the CDI second level menu is displayed correctly) to display GPS (GPS1 or GPS2 will be
available dependent on GPS source selection). Verify that the RMI1, RMI2 and CDI
source annunciations reflect the selections.
(p) Refer to the GPS Installation Manual and display the self test page on the on-side GPS.
Verify that the applicable ND parameters display the correct self test values as listed in
the GPS Installation Manual during the display of the self test page.
(q) Verify that the GPS source annunciation displays the currently selected GPS source in
white. Use the bezel mounted " ", " " and "SEL" buttons to navigate through the menu,
selecting the GPS source to the off-side GPS. Verify that the GPS second level menu is
displayed correctly. Verify that the GPS source annunciation displays the currently
selected GPS source in white.
(r) Refer to the GPS Installation Manual and display the self test page on the off-side GPS.
Verify that the applicable ND parameters display the correct self test values as listed in
the GPS Installation Manual during the display of the self test page.
(s) Press the EADI Display Down switch to select EADI Display Down mode and verify that
the ND displays the PFD (i.e. - EADI) screen format. Verify that the PFD screen blanks.
(t) Apply power to the Radar Altimeter. Perform a functional test on the Rad Alt system and
verify that the ND Rad Alt Indication and Decision Height Annunciation are displayed
correctly.
(u) Perform a functional test on the VOR Radio system and verify that the ND Localizer /
Glideslope and Backcourse / Localizer Sensing indications are displayed correctly.
(v) Apply power to the Marker Beacon system. Perform a functional test on the Marker
Beacon system and verify that the ND Marker Beacon indications are displayed correctly.
(w) Apply power to the Autopilot system. Place the Autopilot Master Switch in the Flight
Director position and verify that the flight director bars are displayed correctly.
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PAGE 14
Apr 15/07
PIPER AIRCRAFT, INC.
PA-46-500TP, MALIBU MERIDIAN
MAINTENANCE MANUAL
5D8