To achieve this minimum operating distance between detectors, Noise
Cancel is to be conducted as follows:
o With all other detectors switched off, switch on the first detector and
perform Noise Cancel.
o Once Noise Cancel is finished on the first detector, leave it switched
on and switch on the second detector (at least 2 meters away) and
conduct a Noise Cancel procedure with the second detector.
o
Continue this process for all detectors being used in close proximity.
Twenty
Five
Completion of Operations
• At the completion of operations, the F3 should be checked with the Test
Piece before switching off to ensure satisfactory performance before being
packed away. Once completed:
o Turn the detector off.
o Clean the detector and inspect for any signs of damage.
o Retract the middle and lower shafts (if necessary).
o Disconnect the Earset.