Minelab MF5 Service Manual page 9

_______________________________________________________________________________________________________________________
•
The detector will start up in its Factory Default settings. Default Factory Settings are:
Detection Mode, Audio ON, Vibration OFF, LED Display OFF, Volume Level 6.
b. Noise Cancel Test. The noise cancel test ensures the MF5 successfully completes the noise
cancel procedure required whenever local electrical interference is present. During noise cancel
the MF5 scans the environment searching for the source of any electrical interference (noise). At
the completion of Noise Cancel the detector will automatically select operating frequencies that
have reduced interference. The test is conducted as follows:
•
Hold the coil stationary and away from the ground and objects.
•
Short-press the Noise Cancel Button to initiate the Noise cancel. The MF5 will indicate that
noise cancel is in progress via selected Audio/LEDs/Vibration indications. After 25 seconds,
noise cancel will finish with a success indication via selected Audio/LEDs/Vibration
indications.
Figure 3: Switch On
Figure 4: Noise Cancel
9
MF5 Service Manual