EFD1000 E5 Dual Electronic Flight Instrument (EFI) Install Manual
DOCUMENT # 900-00041-001
PAGE 134-226
REVISION D
© Copyright 2019 Aspen Avionics Inc.
10
Configuration and Equipment Checkout
Print a copy of Appendix B – Installation Final Check Sheet prior to starting any tests. Log a
Pass/Fail on check sheet then sign and date upon completion. Include copy of form in permanent
aircraft records.
NOTE: To avoid damage to the equipment, do not place the EFD1000 E5 Display face down on the
knobs.
The following Test Equipment will be required to complete the remaining steps in the ground test
procedure:
Pitot Static Test Set
NAV/ILS Signal Generator
Digital Multimeter
Electrical Bonding Tester
10.1
Wiring Checks
Do not install the EFD, ACU, RSM or configuration module until instructed to do so in
Section10.3.
1)
Perform a continuity check on all wires between the EFD, ACU, RSM, Configuration
Module and their associated connections per wiring diagrams.
2)
Verify over shields or over braids are installed on required wiring bundles.
3)
Apply aircraft power and close the EFD and ACU circuit breakers and the EFD master
switch if installed.
4)
Verify proper voltage on EFD main connector pins 1, 2, and 3 and that there are
proper grounds on pins 4, 5, and 6.
5)
If installed, verify proper voltage on ACU/ACU2 P1-10 and ground on P1-3.
10.2
Bonding Check – 14CFR 23.867(b)
1)
Verify braided bonding strap is installed between EFD ground stud and airframe
ground.
2)
Verify EFD mounting bracket is bonded to instrument panel with no greater than 3
milliohms resistance.
3)
Verify ACU chassis is bonded to airframe with no greater than 3 milliohms resistance.
4)
Verify RSM base plate or doubler plate is bonded to airframe with no greater than 3
milliohms resistance.
10.3
Initial System Turn On
Remove power by pulling applicable circuit breakers. Install the EFD, ACU, RSM, and
Configuration Module. Push in all applicable circuit breakers and apply power. Verify the EFD
displays the initialization page after 5 seconds.
If a “Convert Config Module (CM)” message is displayed, press Convert. This will load the EFD
software level configuration pages to the configuration module.
Configure all systems using Section 10.4 prior to system check out.
