JRC JLR-21 - Page 3

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Foreword
Thank you for purchasing the JRC GPS Compass JLR-21/31.
This unit uses signals from GPS satellites to determine the ship’s heading.
ە Thoroughly read this instruction manual before operating the equipment.
ە Keep this manual nearby the equipment to allow ready access to it if necessary. It may
provide valuable information on how to deal with a given situation that may arise during the
operation.
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