Tektronix 2715, Руководство пользователя

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Spectrum Analyzer Menus
2715 User Manual
6–71
H
Item 2, PLOT SPEED, only appears if a plotter is selected for item 1.
Repeatedly select item 2, PLOT SPEED, to cycle through the available
speeds of FAST, FASTER, FASTEST, SLOW, and NORMAL (the default).
Try the various speeds with your plotter to see which produces the most
satisfactory results. Printers do not support these options.
H
Item 3, PLOTS PER PAGE, only appears if a plotter is selected for item 1.
Repeatedly select item 3 to cycle through the available plots per page.
H
Item 4, PLOT POSITION, only appears if 4 PLOTS PER PAGE is selected
for item 3. This option enables you to select the quadrant of the paper on
which the current plot will be placed. Repeatedly select item 4, PLOT
POSITION, to cycle through the available positions.
H
Item 5 on the SCREEN PLOT CONFIGURATION menu determines
whether or not graticule lines are printed on the hard copy output. Status of
the plotted graticule lines is independent of whether the on-screen graticule
illumination is on or off. Press [5] to toggle the GRATICULE LINES ON
PLOT between ON and OFF.
All CATV measurements enable you to send ASCII character strings to the CRT
or to the optional RS-232 port, if it is installed. You cannot send these strings to
a GPIB device.
1. Press [UTIL] [4] to return to the SYSTEM CONFIGURATION menu.
2. Press [2] to select PRINTER CONFIGURATION.
3. Press [0] to select PRINTER DEVICE.
The PRINTER DEVICE will toggle between TTY00 and CRT (TTY00 is
functional only if an RS-232 interface is installed in your instrument). If the
GPIB option is installed, CRT is always displayed. Select CRT if you want
results that would normally be sent to a printer to be displayed on the 2715
screen instead. On-screen display is sometimes not satisfactory if there is
more than one screen of data, because only the last screen remains visible.
Item 3, INSTRUMENT CONFIGURATION, of the System Configuration menu
enables you to reset internal parameters and conditions. Some of the more useful
ones are described in the following subsections.
Item 0, AUDIO ALERT, of the Instrument Configuration menu is a four-step
sequencer whose status is indicated at the end of the line. You can choose one of
the following features:
H
OFF — The 2715 creates no audible beeps.
H
KEYCLICK ONLY — The 2715 emits a short beep when a key is pressed.
Selecting the Printer
Configuration
Instrument Configuration
The Audio Alert