Configuring
the Rear
Panel
Configuring the rear panel of the CW generator con-
sists of selecting the polarity of the retrace blank-
ing, bandswitch blanking, retrace penlift, and video
marker outputs.
To go to the Configure Rear Panel menu from the
System Configuration menu, press
Rear Panel
.
The Configure Rear Panel Menu (below) is dis-
played.
Press
Bl/–
to select a +5V or –5V level for
the retrace and bandswitch blanking outputs. The
retrace and bandswitch blanking signal outputs are
both available at the rear panel
AUX I/O
connector.
The display will reflect your selection.
Press
Penlift
to select normally-open (
N/O
) or nor-
mally-closed (
N/C
) contacts on the internal penlift
relay. The penlift relay output, optionally available
at the rear panel, is used to lift a plotter pen during
retrace.The display will reflect your selection.
Press
/–
to select a +5V or –5V level for
the video marker output when video markers are se-
lected ON. The video marker signal output is avail-
able at the rear panel
AUX I/O
connector. The
display will reflect your selection.
When done, press
Previous Menu
to return to the
System Configuration menu.
LOCAL (FRONT
SYSTEM
PANEL) OPERATION
CONFIGURATION
680XXB OM
3-63
Summary of Contents for 680 B Series
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Page 11: ...Figure 1 1 Series 680XXB Synthesized CW Generator...
