RS PRO 123-6438, Быстрый старт

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5. Back USB Device
“Back USB” supports two types of interface: USBTMC
and
Printer.
6. Frequency Counter
Display the firmware frequency of current waveform. To display it,
you should turn on the “Counter” in menu of “UTILITY”.
7. Trigger Setting
Trigger Level . Display the position of the current trigger
level, for example:
Trigger Type . Display the current trigger type and trigger
condition. Different trigger types have different marks, for
example: means triggered on Slop side in edge trigger.
8. Date and Time
Display the current date and time
9. Trigger Position
Use HORIZONTAL POSITION Knob to modify the parameter.
Turn clockwise or anticlockwise to make the red arrowhead
move right or left, which will respectively cause the decrease
and increase of the parameter in the message box at the
lower-left corner of the screen. Press down the knob to
automatically reset the parameter to zero as well as make the
red arrowhead return to its initial position.
10. Horizontal Time Base
Represent the time of each grid on the horizontal axis of the
screen. You can turn the HORIZONTAL SCALE Knob to
modify the parameter which is variable from 1nS to 50S.
11. BW Limit
If the current “BW Limit” is “On”, then the mark B displays at the
lower-corner of the screen, or nothing displays. When the
vertical scale is 2mV/div, the “BW Limit” turns on automatically.
12. Voltage Scale
Represent the voltage value of each grid on the vertical axis of
the screen. You could revolve VOLTAGE SCALE Knob to
modify the parameter which is variable from 2mV to 5V.