User Manual

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3. Remove the fuse and check for 12 volt power at the spring located inside the
fuse housing that is 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 on our website or call 888-766-7276 for
advanced technical support.
NOTICE:
The fuse used in the In Dash Depth Sounder 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 DIGITAL DEPTH SOUNDER DEPTH
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.
NOTICE:
This depth sounder has a non-volatile memory. ALL
settings will be stored when the power is turned OFF.
DISPLAY MODE SELECTION
The unit has 3 user selectable modes:
• Depth Sounder
• Water Temperature
• Air Temperature