SYSTEM DESCRIPTION AND INSTALLATION MANUAL
HS--600 High Speed Data System
23--20--31
30 May 2002
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Page 2--1
SECTION 2
MECHANICAL INSTALLATION
1. Overview
A. General
(1) This section contains information on how and where to mount the HSU, combiner,
and splitter. Figure 2-1 shows the HSU dimensions. Figure 2-2 shows the dimensions
and mounting hole dimensions of the combiner.
B. Equipment and Materials
(1) For new HSU installations, refer to Table 1-11 for mounting tray information. See the
applicable outline and installation diagram in this section for additional mounting
information.
2. Mechanical Installation Design
A. HS--600 HSU Provisions
(1) Mechanical installation data for the HS--600 HSU is shown in Figure 2-1. The HSU is
mounted in an ARINC 600 4--MCU mounting tray. The HSU requires external cooling
air to maintain the highest possible MTBF. A mounting tray with an integral fan is
required. Select a mounting tray from Table 1-15. Figure 2-4 shows typical 4--MCU
tray assemblies with a fan.
(2) The location of the mounting tray allows the interface cabling to other units to be as
short as possible. The location must give protection against rain, condensation,
solvents, and hydraulic fluid. The mounting tray must be electrically bonded to the
aircraft frame by a low resistance path of less than 0.1 ohm.
B. High Speed Combiner Assembly
(1) Mechanical installation data for the combiner is shown in Figure 2-2.
C. RF Power Splitter Provisions
(1) Mechanical installation data for the splitter is shown in Figure 2-3.
Содержание HS-600
Страница 15: ...CONTENTS ...
Страница 22: ...INTRODUCTION ...
Страница 27: ...SYSTEMS DESCRIPTION AND OPERATION ...
Страница 42: ...MECHANICAL INSTALLATION ...
Страница 52: ...ELECTRICAL INSTALLATION ...
Страница 64: ...INSTALLATION CHECK ...
Страница 69: ...ADJUSTMENT TEST ...
Страница 78: ...FAULT ISOLATION ...
Страница 81: ...MAINTENANCE PRACTICES ...
Страница 86: ...APPENDIX A ...
Страница 97: ...APPENDIX B ...