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4Chapter 3 – Getting to Know the Osprey
Introduction
This chapter gives you a guided tour of the Osprey, helping you to get to know all the physical
features of the device. It also introduces you to important screen display features, describes how to
charge the battery and gives guidance on positioning and carrying the Osprey so as to get good
satellite reception.
Positioning and Wearing the Osprey
The Osprey uses both GPS and Inmarsat satellites. When used without an optional remote antenna, it
is important that the Osprey has the best possible clear sky view at all times in order to take
advantage of the available satellite signals. Positioning the Osprey in a high upright position with a
clear line of sight to the sky ensures the best connection. You can use the sky view test (page 31) to
test the quality of the sky view.
The satellite Locator tool (page 30) illustrates your location in relation to the nearest Inmarsat satellite
and helps to position the Osprey to aid successful communication. The line of sight to the Inmarsat
satellite should not be obstructed by buildings, dense trees, vehicles, etc. As a general rule, when in
the northern hemisphere, the nearest Inmarsat satellite is located to the south, and when in the
southern hemisphere, it is located to the north.
Remember the following:
•
Give the Osprey the best view of the sky whenever possible.
•
Locate the Osprey at the highest possible position, free from obstructions and safe from
damage.
•
Nearby radar transmitters, other satellite communications equipment and microwave dishes
may affect the performance of the Osprey.
•
Keep the Osprey as far as possible from other electrical/electronic devices in order to
minimise interference.
•
Do not position on hot surfaces.
•
Regularly review the Osprey's location by checking the signal strength icons, ensuring that
any messages that you have sent are moving from the Outbox to the Sent Items mailbox
(see Sending Messages on page 23) and being alert to any POOR SKY VIEW AFFECTING
PERFORMANCE notification given on the screen.
This document contains information that is proprietary and confidential to EMS Global Tracking (one or more of the following: EMS Global Tracking Ltd and EMS Technologies
Canada, Ltd), and is supplied on the express condition that it is not to be used for any purpose other than the purpose for which it was issued, nor is it to be copied or
communicated in whole or in part, to any third party other than the recipient organization, without the prior written permission of EMS Global Tracking.
MAN-0053 Issue 3
Osprey Personal Tracker
Operator Manual
© 2010 EMS Global Tracking Ltd, EMS Technologies Canada Ltd.
Getting to Know
the Osprey
9 of 36
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