User`s guide

SkyTrac Systems Ltd.
Document Rev. 01.007 DOC0102 Page 5 of 23
1 INTRODUCTION
1.1 Scope
This document provides instructions on the operation of the features of SkyTrac System’s
Cockpit Display Unit (CDU-250).
1.2 Terminology
The CDU-250 refers to the combined operation of DVI-250 and CDP-250 as a voice and
data control interface to the ISAT-100. This User’s Guide refers to this combined mode of
operation only.
Refer to DVI-250 User’s Guide (DOC0039) for DVI-250 stand-alone operation and CDP-250
Mod-A User’s Guide (DOC0103) for CDP-250 stand-alone operation.
1.3 Description
The CDU-250 is an interface to the ISAT-100 that enables the user to send and receive
satellite phone calls, text and email messages. The CDU-250 also enables the user to view
certain parameters of the ISAT-100 and the CDU-250.
Restricted Proprietary and Confidential Information