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3. POST INSTALLATION SETTINGS
In cases where the LEDs do not display the above values, rectify the issue using
the table on the following page for reference.
LED display
Displayed values do not
change.
Displayed values are
negative.
Displayed value deviates
from normal value.
8. Repeat the same tests while retracting the transducer.
9. Remove the ratchet wrench from its holder on the side of the hull unit. Press the
UP switch, then the DOWN switch on the raise/lower control box to make sure the
hull unit does not move. Once you have confirmed there is no movement in the
hull unit, place the ratchet wrench back in its holder.
10. Check the following items in the raise/lower control box:
1) Each of the LEDs, for UP, LTX and DN, light up when their respective limiter
switch is pressed.
2) The LEDs for [UP] and [DOWN] light up when their respective push-button
switch is pressed.
11. When the above tests are complete, switch the [TEST/NORMAL] switch back to
[NORMAL] on the raise/lower control box.
12. On the control unit, press the
to the half-way point. This must be done from a fully retracted position.
While lowering, check to make sure the LED above the
limiter makes a short beep sound and once the shaft stops at half-protrude the
LED lights constantly.
3-6
Possible cause
Cabling not connected.
Cabling is not connected
correctly.
LTX sensor switch position
has moved.
Ratchet wrench
Ratchet wrench
holder
switch and check that the hull unit is lowered
DOWN/STOP
Remedy
Connect cabling correctly.
Re-connect cabling
correctly.
Re-position the sensor
switch.
switch is flashing, the
DOWN/STOP
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