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Operating Instructions
3–32
1780R-Series Operator’s Manual
Many selections are made by touching the desired word on the CRT
screen, as shown in Figure 3–15. This is indicated by the use of the
word ‘touch’ (as opposed to ‘push’ for front-panel switches).
The touch screen menu quadrants are illustrated as a documentation
tool, and do not actually appear on the CRT screen. If adjustment of
quadrants is necessary, refer to the 1780R-Series Service Manual.
Menu Access
The Preset, Measure, Configure, and Calibrate menus are enabled by
four front-panel menu buttons, shown in Figure 3–15.
Access to the Preset and Calibrate menus can be restricted by
password.
Password operation is enabled / disabled by a setting of S385 on the
MPU board. Instrument is shipped in the not enabled position. Refer
to the 1780R-Series Service Manual for the location of S385.
The Preset, Measure, and Configure menus are shown on the left
CRT, with the vectorscope display blanked.
The Calibrate menu is available for both vectorscope and waveform,
selected by pushing the button under the desired CRT.
The green LED in the button lights when a menu is enabled.
To exit a menu, push the same menu button again. Menus will also
be exited when another menu button is pushed, with the exception
that both the Preset and the Measure menu can be active at the same
time.
Touch Screen
Both CRTs are equipped with touch screens. Four vertical and four
horizontal divisions create 16 quadrants, shown in Figure 3–16.
Touching a quadrant enables the function or toggles between choices
displayed in that quadrant.
Current selections / functions are outlined by a box. Current large
knob assignment is circled.
Operating Instructions
3–32
1780R-Series Operator’s Manual
Many selections are made by touching the desired word on the CRT
screen, as shown in Figure 3–15. This is indicated by the use of the
word ‘touch’ (as opposed to ‘push’ for front-panel switches).
The touch screen menu quadrants are illustrated as a documentation
tool, and do not actually appear on the CRT screen. If adjustment of
quadrants is necessary, refer to the 1780R-Series Service Manual.
Menu Access
The Preset, Measure, Configure, and Calibrate menus are enabled by
four front-panel menu buttons, shown in Figure 3–15.
Access to the Preset and Calibrate menus can be restricted by
password.
Password operation is enabled / disabled by a setting of S385 on the
MPU board. Instrument is shipped in the not enabled position. Refer
to the 1780R-Series Service Manual for the location of S385.
The Preset, Measure, and Configure menus are shown on the left
CRT, with the vectorscope display blanked.
The Calibrate menu is available for both vectorscope and waveform,
selected by pushing the button under the desired CRT.
The green LED in the button lights when a menu is enabled.
To exit a menu, push the same menu button again. Menus will also
be exited when another menu button is pushed, with the exception
that both the Preset and the Measure menu can be active at the same
time.
Touch Screen
Both CRTs are equipped with touch screens. Four vertical and four
horizontal divisions create 16 quadrants, shown in Figure 3–16.
Touching a quadrant enables the function or toggles between choices
displayed in that quadrant.
Current selections / functions are outlined by a box. Current large
knob assignment is circled.