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Technical Information
MCS
3
as Computer Controller
The RS-422/P2 MCS
3
can operate in either of two modes,
either as a stand-alone Master Controller for machines that
respond to the so-called “P2” format, or as a “Slave RS-422
device” meant to be attached to a Master Host. This generally
means that the MCS
3
is a control station for a computer-based
editing system.
As shipped from the factory, the MCS
3
is normally configured
as a Master device, but is easily re-configured for “Slave/Host”
mode to act as a computer input device. To do so, a 5/64"
Allen wrench and a small flat-blade screwdriver are needed.
(1) Remove the four screws from the front.
(2) Carefully slide the cable’s strain relief from its slot on the
unit bottom.
(3) On the small circuit board, remove the 8-pin IC which is
inserted into U3 “To Mach.” and move it over to the “To Host”
socket. Make sure orientation is preserved.
(4) Remove the jumper JB1. Store the jumper by placing it over
only one pin of JB1.
(5) Carefully re-insert the strain relief, dress the inside section
of cable away from the sensitive Jog Wheel assembly, and re-
insert the four screws.
Specifications
Dimensions: ................... 6.5" X 7" X 1.25"
Shipping Weight ............ 3.7 lbs.
Care and Service
If properly cared for, your MCS
3
should provide years of
trouble-free performance. Avoid dropping the MCS
3
, or hard
banging on the keys.
Clean with a soft cloth dampened with window cleaner.
Do not allow liquids to get inside the unit.
There are no user-serviceable parts in the MCS
3
. Please refer to
the really fine print following for detailed warranty and service
information.
