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Operation
Service Menu
Sensor Signals
3-14
Model 5030 SHARP Monitor Instruction Manual
To check the proportionate function of the detector, this is best done
immediately after a filter change (see Mechanic Control Above and FC+Z).
Press START and this will initiate a running average of the R
readings and generally, R
After this test, if the R
α
procedure should be completed through the Calibration menu (refer to the
"Calibration" chapter) otherwise, press STOP.
The same test can now be conducted on the reference channel (Rref ) of the
proportional detector. First, press Rref. The "R
change to a "Rref ". Press START to begin the functional check. During this
check, Rref will increase to approximately 50% of R
60 seconds, the Rref average value is NOT within 40-60% of R
automated adjustment procedure should be completed through the
Calibration menu (refer to the "Calibration" chapter) otherwise, press
STOP and then press NEXT.
The R
, R
, and Rref values should be recorded with each functional check.
β
α
The following screen will display digital signals of the Model 5030 SHARP
sensors.
Note Should one of the values within this screen blink repeatedly this is an
indication that a sensor malfunction is occurring. Should this occur, please
see the "Troubleshooting" chapter.
should be < 1.0 after approximately 60 seconds.
α
During this functional check, the right hand side
of the screen will show the counter (increasing to
900 seconds), the running average of R
running average of R
screen, respectively.
average value is >1.0, the automated adjustment
In this screen, the sensors are presented with
appropriate units of measure. A description of these
sensors appears in the following table. Press NEXT.
and R
α
β
and the
β
from top to bottom of the
α
" character should now
α
. After approximately
β
, the
β
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