Nexus Metal Detectors User Manual page 3

ASSEMBLY AND PREPERATION
The Nexus Coronado is supplied ready assembled, with the telescopic
stem retracted. To prepare the Nexus for use, simply extend the lower stem
section and by using the locking pin underneath fix the two poles in working
position. The locking pin is indecated underneath the stem with two small
labels, one on the top pole and the other on the lower part. While pulling
out the lower part of the stem look for the second label to show. The
locking pin will come out in the designated hole when the two labels are in
line.
Slacken the coil to stem joint bolt slightly and adjust the coil angle to the
stem so that, when holding the Nexus Coronado for searching, the coil is
parallel to the ground surface. Tighten the coil bolt by hand. Ensure that the
coil cable is not strained at the joint between stem and coil. Check that the
coil connector plug is fully inserted into the socket on the back of the
control box.
The Nexus Coronado is supplied with 8 AA dry cell alkaline batteries.
Remove the four cross-head screws from the base panel of the battery box
(the battery box is below the arm cup at the top of the detector stem). Lift
off the cover. Insert the batteries, in their correct alignments, into the plastic
holder and make sure that all of the terminals have a good electrical
contact. Locate the battery holder into the compartment, ensuring the
connecting cable is not strained or pinched. Replace the cover and four
screws. Do not over-tighten the screws.
Connect the headphones to the 6mm jack socket on the battery box. The
Nexus Coronado have an internal loudspeaker located in the control box so
headphones are not essential, but using them will ensure better results
during search. For any headphones that have a volume control, ensure that
this is set to MAXIMUM and use the Nexus Coronado Volume knob to set
the volume level.
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