User's Manual

Table Of Contents
SYSTEM DESCRIPTION, INSTALLATION, AND MAINTENANCE MANUAL
eNfusion® HSD-440 Mark 2 Terminal
23-15-30 1-20
3 JUN 10
C. Owner Requirements Table (ORT)
The HSD-440 Mark 2 Terminal includes an ORT that stores information relevant to the
operation of the terminal. The ORT is divided into two parts: secure and user. The secured
partition contains those items that are installation-dependent and crucial to the proper
operation of the satellite communication system. End users cannot modify these
parameters.
The user partition includes items that aircraft operators can modify, such as 4-wire
headset speaker volume.
You can use the EMS ORT Application to change ORT parameters and to create ORT
files on your computer. You can then load the ORT file to the HSD-440 Mark 2 Terminal
through TFTP on an Ethernet connection. You can load the same ORT file to various
HSD-440 Mark 2 Terminals in your fleet. Section
"2. Configuring ORT Parameters Using
the EMS ORT Application" on page 6-32 provides more information about the EMS ORT
Application.