Garrett Infinium LS Owner's Manual page 11

Figure 13
Figure 14
. Repeat Step 8 when
inserting the head-
phone connector at
the front of the control
housing.
10. Perform a battery
test by switching the
detector on. Note the
number of beeps that
occur. Four beeps
indicate the batteries
are full. One beep
indicates they need to
be replaced/recharged.
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