EMS Technologies Canada Ltd. HSD-440 User Manual
EMS SATCOM
SYSTEM DESCRIPTION, INSTALLATION, AND MAINTENANCE MANUAL
eNfusion™ HSD-440 High-speed Data Terminal
23-15-30
3-3
24 JUN 09
This section contains the information required to plan the physical placement of the HSD-440
terminals.
terminals.
The Outline and Installation diagrams, shown in Figure 3-7 and Figure 3-8, illustrate the
physical and mechanical specifications of the HSD-440 terminal.
physical and mechanical specifications of the HSD-440 terminal.
In typical aircraft installations, the HSD-440 terminal assembly fits into standard ARINC,
8-MCU mounting trays. Specialized trays that meet the requirements for installations of the
HSD-440 terminals on Helicopters are also available from EMS SATCOM.
8-MCU mounting trays. Specialized trays that meet the requirements for installations of the
HSD-440 terminals on Helicopters are also available from EMS SATCOM.
All HSD-440 terminal ARINC installation trays are included in the Installation Kits. Table 3-1
describes the HSD-440 terminal Installation Kits available from EMS SATCOM.
describes the HSD-440 terminal Installation Kits available from EMS SATCOM.
A. Physical Placement
When selecting a location for the HSD-440 terminal, allow for adequate spacing for the
installation while providing reasonable access for servicing. Leave a minimum gap of 0.5
inches between LRUs.
installation while providing reasonable access for servicing. Leave a minimum gap of 0.5
inches between LRUs.
B. SCM Installation
The SCM holds SIM cards that contain data for the operation of SBB services.
To remove the SCM:
1. Remove the two screws from the front panel of the HSD-440 terminal.
2. Remove the SCM from the HSD-440 terminal, as shown in Figure 3-1.
Figure 3-1 HSD-440 Terminal SCM
To install the SCM:
1. Insert the SCM into the slot on the front panel of the HSD-440 terminal.
2. Tighten the two screws on the SCM.