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Getting Started
1780R-Series Operator’s Manual
1–3
A selection of internal and external graticules and electronic cursors
permit measurements specific to many studio and transmission
system applications. An external horizontal input facilitates ICPM
measurements.
External staircase from a camera control unit may be selected
remotely.
Slow sweep is standard on the 1780R-Series.
New Capabilities
A precision phase control, with on-screen digital phase readout,
allows precision phase angle measurements. Differential display
resolution is within .05_, with an absolute accuracy of 0.1_ around
the full 360_ vector range.
The Tektronix double-trace differential phase measurement
technique has been enhanced with a digital recursive vertical filter to
permit accurate on-screen readouts in the presence of noise.
The F
SC
Time Marks feature (NTSC ONLY) allows the operator to
verify the accuracy of SCH Phase measurements.
Voltage cursors or Timing cursors can be set to any point, providing
accurate on-screen measurement readouts, and are fully operational
and accurate at all Gain and Magnifier settings.
In addition to the standard remote interface provided on 1700 Series
products, the 1780R-Series provides a serial remote interface,
compatible with RS232 and RS422 standards.
Touch Screen
The 1780R-Series has four main menu modes that provide on-screen
measurement and calibration selections. Through the Preset menu,
the operator can define, name, save, and recall up to 12 front-panel
setups.
Many instrument settings can be easily changed through the
1780R-Series touch screen menus. For example, the Configure menu
allows the choice of internal or external graticule illumination, and
the Calibrate menu allows trace rotation and readout intensity
adjustments. The Measurement menu provides entry into specific
measurement modes.
Getting Started
1780R-Series Operator’s Manual
1–3
A selection of internal and external graticules and electronic cursors
permit measurements specific to many studio and transmission
system applications. An external horizontal input facilitates ICPM
measurements.
External staircase from a camera control unit may be selected
remotely.
Slow sweep is standard on the 1780R-Series.
New Capabilities
A precision phase control, with on-screen digital phase readout,
allows precision phase angle measurements. Differential display
resolution is within .05_, with an absolute accuracy of 0.1_ around
the full 360_ vector range.
The Tektronix double-trace differential phase measurement
technique has been enhanced with a digital recursive vertical filter to
permit accurate on-screen readouts in the presence of noise.
The F
SC
Time Marks feature (NTSC ONLY) allows the operator to
verify the accuracy of SCH Phase measurements.
Voltage cursors or Timing cursors can be set to any point, providing
accurate on-screen measurement readouts, and are fully operational
and accurate at all Gain and Magnifier settings.
In addition to the standard remote interface provided on 1700 Series
products, the 1780R-Series provides a serial remote interface,
compatible with RS232 and RS422 standards.
Touch Screen
The 1780R-Series has four main menu modes that provide on-screen
measurement and calibration selections. Through the Preset menu,
the operator can define, name, save, and recall up to 12 front-panel
setups.
Many instrument settings can be easily changed through the
1780R-Series touch screen menus. For example, the Configure menu
allows the choice of internal or external graticule illumination, and
the Calibrate menu allows trace rotation and readout intensity
adjustments. The Measurement menu provides entry into specific
measurement modes.