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NSG 3040 EMC test system
When this button is set to Asynch, the phase value button ( --- in the example)
will display ‘---’. When this button is set to Synch, the user must also set the
phase value.
To set the phase value, touch the phase value button. A red frame is displayed
around the field. The phase value may be entered using the wheel or the keypad.
The value is in degree units and may range from 0 to 359.
8.3.7 Coupling
Touch the “Coupling mode” button (IEC COUPLING in the example) to select
BURST OUTPUT
,
MANUAL CDN, ANSI COUPLING
or
IEC COUPLING.
Burst output
Burst output must be selected if an external capacitive coupling clamp (e.g.
CDN 3425) is connected to the NSG 3040.
Manual CDN
The factory setting for manual CDN is the same as for burst output.
IEC coupling
Touch the coupling line selection field (L1, N, PE in the example) to display the
coupling selection window.
Touch the individual “high output coupling line” buttons (L, N, and PE in the
example) to select an open or closed relay.
The “Low output” field (Ref. ground in the example) is always fixed.
Touch “OK” to enable the coupling selection and close the window.
Touch “Cancel” to close the window without saving the coupling selection.
Touch “Show Graphics” to display a graphical example of the coupling selection.
