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78
Chapter 3
Installation
3
3.5 Installation of the BDU /Terminal
3.5.1 Where to install?
As the name it self is stating, BDU, the unit have to be installed
indoor and must be placed in a ventilated area with free space
around all sides of the unit, except the bottom side, to apply
adequate air flow coolant. The ambient temperature at an operating
BDU /Terminal should be between -25ºC and +55ºC.
The BDU /Terminal and all the external units (IP Handset, IP
Handset Cradle, Alarm Panel and Power Supply) delivered by
Cobham SATCOM, must be placed with a minimum safe distance
of at least
1.25 m
to magnetic steering compass.
3.5.2 How to install
The BDU /Terminal can mounted horizontal or vertical, on the bulk
head or on the desk /shelf or under the desk /shelf, as long as
there are free space around the BDU /Terminal (minimum 5 cm to
all sides) to be able free airflow for coolant of the BDU /Terminal.
Before installing the BDU /Terminal on the bulk head /desk/shelf,
install the Supplied Basic Cable Support on the bottom side of the
BDU /Terminal.
Figure 3-22: TT-3738A BDU /Terminal with Basic Cable Support
The purpose of the Basic Cable Support is a relief of the cables,
to prevent that all tension from the cables connected is put to the
connectors or connections of the BDU /Terminal. The cables are
to be fixed to the “teeth” of the Basic Cable Support with cable-
ties.
CAUTION!
If the BDU /Terminal is installed
in a location where the ambient
temperature may exceed
+50ºC, we are recommending
to place the BDU /Terminal
where unintentional contact is
avoided.
If the maximum ambient
temperature does not exceed
+50ºC, the BDU /Terminal can
be placed in a public area.
NOTE!
The TT-3739A SAILOR 150
FleetBroadband BDU /Terminal
also can be equipped with this
Basic Cable Support.
Содержание Sailor 250 FleetBroadband
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