Installation manual

Getting started
Note
If the sonar system has been disconnected from AC power, the
Processor Unit must be started manually. Remove the protective
cover on the front panel (above the fans), and use the on/off
switch.
On sonars shipped from Simrad before August 2003, the APC10
Processor Unit is u sed. This unit is also equipped with a n
“on/off” switch behind a front panel. It has an additional
“master on/off” switch on its rear panel. When required, instead
of disconnecting the mains plug, this switch can be set to “off”.
How to switch off the sonar
Up
POWER
1 Press the Up buttonontheOperatingPanel.
• The green lamp next to the button will flash, and an
audible signal indicates that the transducer is hoisted.
• When the upper position has been reached, the lamp will
illuminate continuously, the audible signal stops, and the
upper button in the
Status menu shows Transducer: UP.
2 Press the
Power button on the Operating Panel, and keep it
depressed for approximately two seconds.
• The sonar is switched off. Note that you must n
ot use
the on/off switch on the Processor Unit, only this
Power
buttonontheOperatingPanel.
3 Switch off the display monitor.
If the sonar is switched off by mistake before the transducer has
be hoisted, or you have problems with the electrical power, you
can also hoist the transducer manually.
Note
If the sonar is switched off uncontrolled with the transducer in
its lowered position, the transducer must be raised manually by
means of the hoist/lower switch in the Motor Control Unit, or
with the hand crank provided.
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