w w w . h a w k e y e e l e c t r o n i c s . c o m
connected to the vessel’s power source. If 12 volt power is present continue
to the next step. If power is not present, return to Step 1.
4. Insert the fuse and check for 12 volt power at the end of the fuse. If 12 volt
power is present continue to Step C. If power is not present, replace the
fuse.
5. Reassemble the fuse housing. Strip back a quarter of an inch of wire cover
on the display side of the fuse housing and test for 12 volt power. If 12 volt
power is present continue to Step 2.D. If power is not present, replace the
fuse housing assembly.
6. Visit our Customer Service Center at support.norcrossmarine.com for
advanced technical support.
N
OTICE
:
The fuse used in the depth finder is a .25A, 250V fuse. Do not
rely on a visual inspection of the fuse to determine if it is
functioning. If your depth sounder will not turn on, ALWAYS test
the fuse with a test light or voltage meter.
GETTING TO KNOW YOUR DIGIT AL DEPTH SOUNDER
The unit’s auto-ranging, auto-sensitivity features
means that you never have to worry about
adjustments. Simply turn the power on, and
you’re ready to go. The Depth Sounder emits
sound signals that travel through water, and then
calculates the amount of time that elapsed while
the signal traveled down to the bottom and
returned back to the transducer. This time is
calculated by the microprocessor and displayed as a depth reading. Extremely
dirty water, very soft bottom, high speeds, deep water, or a combination of the
above will result in incomplete or inaccurate readings. Under these conditions
variable readings or “- - -” will be displayed.
N
OTICE
:
This depth sounder has a non-volatile memory. ALL
settings will be stored when the power is turned OFF.
