Installation and use
SEEDER MONITOR MCK 1200
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6.7 How to check speed sensor for functionig
Check the functioning of the speed sensor as follows:
1. Switch on the computer (<ON/OFF>-key);
2. Using a screwdriver or other metal mass, pass over the red part of the sensor
repeatedly. If the computer displays the simulated speed (which probably will
not be constant) it means that the sensor is functioning and is properly
connected.
6.8 How to check photocells for functiong
Check
the
operation
of
the
photocells
by
doing
the
following:
Turn on the Monitor button (<ON / OFF>) and wait until the display shows the "0.0"
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Simulated test:
With one of your fingers or with a small object, pass in front of each photocell: if
the photocell is correctly connected, it will send impulses to the monitor, which
will activate an audible alarm together with the switching on of the led
corresponding to the row.
After a few seconds the led will switch off and the audible alarm will go out.
Repeat the test with the next photocell.
N.B.: it is necessary to wait for the led to switch off again.
Execute this operation on each photocell.
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Real test:
If possible, execute a real test using the seeds that will be used afterwards; this
will guarantee a proper functioning while sowing.
