User's Manual

Table 4-1 List of Required Test Equipment
Item Equipment Specification Quantity
Computer Standard VT-100 386 CPU, 20 MHz or higher 1
VT-100 terminal
e
mulation program
HyperTerminal©,
ProComm Plus©, or
equivalent
Serial communication program using an
RS-232 port
1
Cable, maintenance
p
ort interface cable
Special
See "Connection
Requirements" on
page 4-37
Remote access maximum cable length
25 ft. (From ARINC 600 connector to
DB9 breakout connector)
Test cable maximum length 25 ft.
(From HSD-440 Mark 2 Terminal to
man
agement computer)
Front Panel access maximum cable
leng
th 50 ft.
1
Multimeter Standard – 1
General purpose
t
oolset
Standard – 1
SYSTEM DESCRIPTION, INSTALLATION, AND MAINTENANCE MANUAL
eNfusion® HSD-440 Mark 2 Terminal
23-15-30 4-36
3 JUN 10
Table 4-2 lists the optional equipment or information that is not required, but may increase
test efficiency or allow for optional diagnostic procedures. Equivalent substitutions may
b
e used.
Table 4-2 List of Optional Test Equipment
Item Equipment Specification Quantity
Service Provider Information Package Special Inmarsat service provider 1
Internet access Standard Inmarsat Swift 64 high-speed
da
ta
1
Time Domain Refectometer Standard – 1
C. Terminal Maintenance Port
Utility
This section describes the HSD-440 Mark 2 Terminal MPU and provides the connection
a
nd cabling details required to access and use the program.
(1) General Overview
The MPU, built into the HSD-440 Mark 2 Terminal's operational software, provides
a
system interface for fault isolation and diagnostic procedures.
To use the HSD-440 Mark 2 Terminal MPU, connect an RS-232, VT-100 terminal
(
computer operating a terminal emulation program) to the RS-232 maintenance port
interface of the HSD-440 Mark 2 Terminal.
The maintenance port on the front panel of HSD-
440 Mark 2 Terminals provides a
direct connection to the HSD-440 Mark 2 Terminal MPU using a DB25 connector.
Optionally, remote cabin access is possible using a DB9 connector via the ARINC
600 connector.