MKS Novx 5000 Series, Руководство пользователя

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19-5000-M Version 1 4 Voltage Detection System Series 5000
2.2.7 Display Proximity/Probe Switch
The display proximity/probe switch is again a simple toggle switch (Figure
1, item 10). Press up for the instrument to display readings related to the
proximity monitor channel (general ESC activity in the vicinity of the work
area). Press down for a display of the probe monitor channel (ESC
generated by the operator at a workstation).
NOTE: The proximity alarm will function regardless of the display switch
setting.
2.2.8 Analog In/Out Jacks
The analog in/out jacks use conventional BNC connectors (Figure 1, items
11 and 12). Insert the connector into the jack until the connector slot fits
over the jack pin. Turn clockwise until the connector is secure. The analog
out function can be used to feed information from the instrument to a chart
recorder, a computer or other electronic devices used to store or provide
hard copies of data generated by the instrument.
2.2.9 Analog-In
The analog-in function permits ESD data input from an external source
such as a workstation instrument. To utilize the analog in function, in
addition to having an external data source connected to the analog in jack,
you must also make sure that the input Ext/Int switch (Figure1, item 4) is
in the up position. This setting informs the instrument that the data source
will be external to the instrument.
NOTE: Positioning the input Ext/Int switch in the up position disables the
probe side of the instrument. This position tells the instrument that it will
be receiving data from an external source rather than from an internal
source via the probe monitor. (The proximity monitor is not affected.)
2.2.10 Probe Alarm Threshold Select
The probe alarm threshold select enables you to select the voltage level at
which the probe alarm will sound (Figure 1, item 13). A scale of numbers,
beginning with 7.1 and ending with 5000, shows the voltage level choices
available. A discreet jumper is used to select the desired voltage level. To
change the probe alarm threshold, simply remove the jumper that comes
with the 5000 and reinsert it at the desired voltage location.