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IM80B80T10E 21th Edition : Jul.1,2007-00
< 1.INTRODUCTION >
1.2 Starting and Stopping
(1) Starting
Turn on the on-board power supply.
Open the master-unit cover, and turn
on the power supply switch (SW1).
At this time, the sensor must extend into the seawater
by a specied length.
The Power LED
On the master unit comes on.
The master indicator displays the speed and total
distance traveled. The analog speed indicator also
reads the speed.
Normal operating state
(2) Stopping
Complete Stopping
Open the master unit cover, and turn
off the power supply switch.
Turn off the electromagnetic-log
switch on the power distribution
board.
Complete stop
Either switch can be
turned off rst.
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