Note:
With the GPZ connect your QUAVAR
-
PI to the
audio output on the Wireless Receiver or directly to
the detector, using the Gold
-
Tec QUAVAR
-
PI audio
extension cable
(GT3021).
Final Calibration
:
For best results do a final adjustment. You will re-
quire 3 or 4 metallic targets, between say 0.5g to 2g.
Place the targets on the ground and pass the coil
over them. You should hear the sound through the
speaker and be able to feel the vibration from the
transducer. The transducer will be mimicking (with a
slight delay) the audio output from your detector as
your coil passes over the targets. Once the proper
adjustment has been reached the transducer will on-
ly activate for metallic targets.
Note:
All detectors are slightly different. Therefore
the Audio pitch (TONE) may have to be adjusted on
your particular machine to attain the right audio fre-
quency for the Haptic system to function properly.
The given values are just a benchmark to get you
started. If required, increase or lower the pitch until
a happy medium is reached
.
Detector
’
s Operating Settings
SD Series
:
Balance
: Both channels.
Threshold
: Fraction above 1/3.
Depth
: Deep.
Tone
: 3/4 way up to suit QUAVAR
-
PI.
Level Adjust
: a bit over 1/2, tracking faster.
Running
: All metal.
Balance Mode
: Tracking
GP Serie:
Boost
: Deep.
Threshold
: 1/3 of the way.
Signal
: 9/10 of the way.
Volume
: 9/10 of the way.
6
Passing the scoop over the coil
to fiend the target
