Tektronix 1780-R User Manual
Operating Instructions
1780R-Series Operator’s Manual
3–37
If a Measure menu selection (for example, user-modified R–Y
SWEEP setup) has been stored at a Preset location, recalling it will
cause the instrument to reenter the stored measurement mode (R–Y
SWEEP in this example), turning on both Preset and Measure LEDs.
SWEEP setup) has been stored at a Preset location, recalling it will
cause the instrument to reenter the stored measurement mode (R–Y
SWEEP in this example), turning on both Preset and Measure LEDs.
Exit Preset Menu.
Use one of these two methods to exit the Preset
menu:
1. Exit by pushing the front-panel PRESET menu button, and the
instrument returns to its previous settings.
2. Exit by changing any right-side front-panel control, and the
instrument continues to operate at the selected preset settings
(allowing modifications by the operator). When the preset has
been exited in this manner, the word <RECOVER> will be
displayed at the bottom of the menu screen the next time the
Preset menu is selected, as shown in Figure 3–18. Touch
<RECOVER> to return to previous instrument settings.
(allowing modifications by the operator). When the preset has
been exited in this manner, the word <RECOVER> will be
displayed at the bottom of the menu screen the next time the
Preset menu is selected, as shown in Figure 3–18. Touch
<RECOVER> to return to previous instrument settings.
Presets 1 through 8 can also be accessed by ground closures through
the rear-panel REMOTE connector.
the rear-panel REMOTE connector.
Recall Initial Settings.
Push PRESET button to enter Preset menu.
Touch <INIT>. Instrument will be reset to the settings shown in
Table 3–5.
Table 3–5.
Table 3–5: Initial Settings
Control
Setting
Control
Setting
LEFT DISPLAY
Vector
REFERENCE
Int
RIGHT DISPLAY
Wfm
CW SYNC
Ext
FOCUS, SCALE, INTENS
Mid range
FILTER
FLAT
VECT / WFM H & V POS
Approximate Center
screen
screen
WFM SWEEPS
2H,
MAG Off
MAG Off
INPUT
CH A
BARS
75%
GAINS
Calibrated
DC REST
Slow
READOUTS
On
SYNC
DIR
GRATICULE
Int
CAL AMPL
FIX
Operating Instructions
1780R-Series Operator’s Manual
3–37
If a Measure menu selection (for example, user-modified R–Y
SWEEP setup) has been stored at a Preset location, recalling it will
cause the instrument to reenter the stored measurement mode (R–Y
SWEEP in this example), turning on both Preset and Measure LEDs.
SWEEP setup) has been stored at a Preset location, recalling it will
cause the instrument to reenter the stored measurement mode (R–Y
SWEEP in this example), turning on both Preset and Measure LEDs.
Exit Preset Menu.
Use one of these two methods to exit the Preset
menu:
1. Exit by pushing the front-panel PRESET menu button, and the
instrument returns to its previous settings.
2. Exit by changing any right-side front-panel control, and the
instrument continues to operate at the selected preset settings
(allowing modifications by the operator). When the preset has
been exited in this manner, the word <RECOVER> will be
displayed at the bottom of the menu screen the next time the
Preset menu is selected, as shown in Figure 3–18. Touch
<RECOVER> to return to previous instrument settings.
(allowing modifications by the operator). When the preset has
been exited in this manner, the word <RECOVER> will be
displayed at the bottom of the menu screen the next time the
Preset menu is selected, as shown in Figure 3–18. Touch
<RECOVER> to return to previous instrument settings.
Presets 1 through 8 can also be accessed by ground closures through
the rear-panel REMOTE connector.
the rear-panel REMOTE connector.
Recall Initial Settings.
Push PRESET button to enter Preset menu.
Touch <INIT>. Instrument will be reset to the settings shown in
Table 3–5.
Table 3–5.
Table 3–5: Initial Settings
Control
Setting
Control
Setting
LEFT DISPLAY
Vector
REFERENCE
Int
RIGHT DISPLAY
Wfm
CW SYNC
Ext
FOCUS, SCALE, INTENS
Mid range
FILTER
FLAT
VECT / WFM H & V POS
Approximate Center
screen
screen
WFM SWEEPS
2H,
MAG Off
MAG Off
INPUT
CH A
BARS
75%
GAINS
Calibrated
DC REST
Slow
READOUTS
On
SYNC
DIR
GRATICULE
Int
CAL AMPL
FIX