Electric Eel Ecam Ace Operator's Manual - Page 11
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Print PageLOCATING THE 512 Hz SONDE
Insert the sonde in the drain and locate it while it is still
just in view at the drain or duct entrance. Hold the locator
vertical directly over the sonde with the antenna in line
with the sonde. Adjust the locator sensitivity so the bar
graph reads between 60% and 80%. Push the sonde along
the pipe to the desired area.
1.
Approach the peak of the signal working perpendicu-
lar to the pipe. Move the locator backwards and for-
wards and stop when the bar graph indicates a Peak.
2.
Push the camera 4-6 ft. further, pinpoint, and mark
the position. Repeat this pinpoint procedure at similar
intervals along the line of the drain or duct until the
survey is completed.
3.
Most locators will automatically display the depth of
a located sonde providing the locator is correctly ori-
ented and positioned above the sonde.
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