6
WARNING
:
This procedure requires that the
WORLD CORE
be
powered on while it is removed from the case. Recalibration
is therefore recommended for
advanced users
only. If you
are not comfortable handling live circuitry, please contact
Special Stage Systems
to arrange a factory recalibration.
To calibrate the
1V
reference you will need the following items:
1.
A small Phillips-head screwdriver for adjusting the trimpot
2.
A voltage source capable of generating a
1V
DC
offset
3.
A digital multimeter with a 3-4 significant digit display
STEP 1 — Setting the voltage source
In order to calibrate the
1V
reference we need to have an accurate
1V
source to compare it to. Using your digital multimeter, set your
voltage source to exactly
1.000V
. This is most commonly achieved by
inserting a patch cord into the voltage source’s output jack, leaving
the other side of the cord unpatched. You can then measure the volt-
age source by placing your multimeter’s probes across the tip and
sleeve of the patch cord.
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Summary of Contents for MING MECCA
Page 1: ...i All manuals and user guides at all guides com a l l g u i d e s c o m...
Page 3: ...iii MING MECCA USER S GUIDE All manuals and user guides at all guides com...
Page 7: ...vii INTRODUCTION All manuals and user guides at all guides com...
Page 8: ...viii All manuals and user guides at all guides com...
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Page 135: ...125 APPENDIX C TROUBLESHOOTING CHART All manuals and user guides at all guides com...
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Page 139: ...129 INDEX All manuals and user guides at all guides com...
Page 140: ...130 All manuals and user guides at all guides com...
Page 150: ...140 NOTES All manuals and user guides at all guides com...
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