5.
Procedure
SUBTASK AMM-34-50-10-051-A-701-002
NOTE: This configuration procedure is for one GPS 400W unit. However, both installed
GPS 400W units must be configured. Differences in the configuration of the left
and right GPS 400W units are indicated in the procedure.
A. Power On and Reset GPS 400W.
CAUTION: HANDLE THE DATA CARDS CAREFULLY. DO NOT TOUCH THE
CONNECTOR EDGE OF THE DATA CARD. DO NOT INSTALL OR
REMOVE A DATA CARD WHILE THE GPS 400W IS ON.
(1) Make sure the GPS 400W has the Nav Database (left slot) and Terrain Database
(right slot) data cards installed. The Nav Database data card is labeled IFRW, and
the Terrain Database card is labeled TAWS/TERRAIN DATA. Database cards should
be installed with the label facing left.
(2) Rotate the GPS 400W power knob fully counter-clockwise past the detent to the off
position.
(3) Make sure aircraft is safe for power.
(4) On the Left Instrument Panel, set START BATT, BUS TIE, and SYS BATT switches
to ON. Clear any “MASTER CAUTIONS” and “MASTER WARNINGS” as needed.
(5) On the ECB AVIONICS synoptic page, ensure ECB - GPS 1 (L FWD Bus) and ECB -
GPS 2 (R FWD Bus) are AUTO/ON. Make sure the circuit breakers in the pilot’s and
co-pilot’s armrest (Com-Jack Panels ) MECHANICAL CIRCUIT BREAKER -
CIRCUIT BREAKER BOX LEFT, XPDR1/GPS1 (or) MECHANICAL CIRCUIT
BREAKER - CIRCUIT BREAKER BOX LEFT, XPDR1/GPS1/ATT3 and
MECHANICAL CIRCUIT BREAKER - CIRCUIT BREAKER BOX RIGHT, XPDR2/
GPS2 are engaged.
(6) While pressing CLR, rotate the GPS 400W power knob clockwise past the detent to
the ON position. Continue to hold CLR until the display comes on. Pressing and
holding CLR while powering on the GPS 400W gives the option to reset the GPS
400W to its default configuration.
(7) The GPS 400W will display the following:
•
“INITIALIZING SYSTEM”
•
“DO YOU WANT TO CLEAR USER SETTINGS”
•
“?”
•
“PRESS CLR FOR NO AND ENT FOR YES”
•
“NO ASSUMED IN x SECONDS”
(8) Press ENT within ten seconds of the appearance of the display shown in step 7.
(9) The GPS 400W will display the following:
•
“CLEARING USER SETTINGS”
(followed by the following display)
EA500 Aircraft Maintenance Manual — 06-117751
Temporary Revision No. 34-21
EFFECTIVITY: 0001-0262, POST SB 500-99-005; AND
0266-0267; ALL POST MB 500-31-018
34-50-10
CONFIG A
Page 203
Sep 30/20
© 2020 Eclipse Aerospace, Inc.
