
Simrad SP 270
Selec'f'
the" MIDDLE position by a
short press on the
HOIST button
, and check if the
text HOISTING:
MIDDLE is shown in
the menu. Check that both the
HOIST and LOWER buttons light
during the
hoisting,
and that both extinguish when the transducer
stops in
the middle position. The menu should now show the text
TRANSD. POS: MIDDLE.
Press the
HOIST button, and
check if the
text
HOISTING: UPPER is shown in the
menu. Also check
that both buttons light during the hoisting, and that only
the HOIST button lights when the transducer
stops in the
fully hoisted position. The menu should
now show the
text TRANSD. POS: UPPER.
Press the LOWER button for
approximately 2 seconds
and check if the text LOWERING: LOWER is shown in
the menu. Also check that both
buttons light during the
lowering, and that only the LOWER button lights when
the transducer stops in the
fully lowered position. The
menu should now show the text TRANSD. POS: LOWER.
Press the HOIST button for approximately 2 seconds
, and
check if the text HOISTING: UPPER is shown in the
menu. Also
check that both buttons light
during the
hoisting, and that only the HOIST
button lights when the
transducer stops in the fully hoisted position. The menu
should now show the text TRANSD. POS: UPPER.
Set the switch in the motor control
unit to STOP position.
Switch OFF the Sonar Control Unit by
pressing the
ON/OFF:-HOIST button for approximately 2 seconds.
160573/A
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