Units Of Measure; Illustration; Scope - Honeywell ASPIRE-400 System Description, Installation And Maintenance Manual

SYSTEM DESCRIPTION, INSTALLATION, AND MAINTENANCE MANUAL
D.

Units of Measure

(1) Measurements, weights, temperatures, dimensions, and other values are expressed in
the USMS followed by the appropriate SI metric units in parentheses. Some standard
tools or parts such as drills, taps, bolts, nuts, etc. do not have an equivalent.
E.

Illustration

(1) Supplemental illustrations use a suffix number to the basic figure number. For example, if
Figure 501-5 is used, it signifies that it is an illustration of the item identified by index
number 5 in Figure 501.
(2) Illustrations with no specific designation are applicable to all units.
F.

Scope

(1) This manual provides detailed information for avionics technicians about the wiring,
installation, and setup of every component of the Aspire-400. The installer is responsible
for the approval and certification of system components on the aircraft, and for the
installation of wiring in the aircraft. This manual includes information for end users about
how to operate the Aspire-400. The Aspire-400 connects to the Inmarsat satellite network
and provides data and voice services to the aircraft cabin and cockpit. You can install the
Aspire-400 with various antennas, and each variation of the system provides a different
level of service.
G. Hardware Part Numbers
(1) The SATCOM Products are identified by the hardware part numbers indicated in the
Table INTRO-1:
SATCOM Product
HPA
SDU
SCM
(2) Where:
(a)
EFFECTIVITY
ALL
© Honeywell International Inc. Do not copy without express permission of Honeywell.
ASPIRE-400
Figure INTRO-1. Symbols
Table INTRO-1. Aspire 400 Component Part Numbers
XXX suffix: Indicates minor variants that do not require substantive re-evaluation
(examples include Customer specific part numbers, changes is physical
labeling).
Hardware Part Number
90404514-XXX
90402651-XXX
90402652-XXX
23-15-49
3rd rvw Draft as of:
29 January, 2020
Page INTRO-2
22 Apr 2019