Monroe-electronics Charge Plate - Analyzer - model 300 Manual de usuario descargar pdf (Pagina 15)

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Section 4

OPERATION

Performing Ionizer Tests

Initiate automated test sequences and manual tests directly from the system prompt, -.-.

Selecting a Manual Test: Press +Decay to start a positive discharge test.

Press -Decay to start a negative discharge test.

Press Bal to start a balance (offset voltage) test.

The respective indicator is on and flashing while a test is in

progress.

The respective indicator is on and not flashing when the test is

complete and data is available.

Manual Zero for the Plate: In the event that the instrument does not indicate zero volts for

a balance test (when the ion collecting plate is hard-grounded),

the fieldmeter can be zeroed by pressing the Bal button for >2

seconds. This would be done from the system prompt, -.-.

Selecting an Automated

Test Sequence: Press Auto to run a sequence of discharge and balance tests.

Cancelling a Test: Press Shift/Cancel to cancel a test after it is started.

To View Test Results: Test results are displayed after each test.

For a Decay test, the Decay time is displayed until a new

button is pressed. In the instance when a decay test fails, such

as if there is no ionization to reduce the plate voltage, a failure

message is displayed: either +DCY DFAI or -DCY DFAI,

depending on the polarity of the decay test.

For a Balance test, the display scrolls through the negative

peak voltage (VMIN), the positive peak voltage (VMAX) and the

average voltage (AVG).

Press +Decay, -Decay, Bal or Auto to start a new test or

sequence of tests.

Press Shift/Cancel to return to the system prompt -.-.

Test data can also be viewed using the ReCall feature of the

Model 300.

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Monroe-electronics Charge Plate - Analyzer - model 300 Manual de usuario Pagina 15