Anritsu ML2430A operation manual System Menu, Profile

SYSTEM MENU OPERATION

NOTE

With LINK set to ON, Readout mode is tem- porarily forced to Cus- tom mode, and the de- fault and Mod Average modes are inhibited. To use these modes, de- select LINK.

Profile

NOTE

PERIOD sets the x-axis time.

NOTE

This is Display Trigger Delay in Figure 4-4.

	With LINK readout/profile trigger set to ON, switching to Readout
	mode uses the same trigger conditions, but allows the full dynamic
	range of the meter to be used, as well as providing full GPIB speed
	on data acquisition.
	When moving between Readout and Profile modes, with LINK en-
	abled, the value used for “sample delay” is modified using the
	“display trigger delay.” In Readout mode, the “sample delay” and
	“display trigger delay” values are combined as “sample delay,”
	whereas in Profile mode they are both available separately.
FAST	Fast recall of a saved instrument setup from one of the 10 memory
	locations. In FAST system recall mode, a single key press recalls a
	saved setup. A message across the lower area of the screen will
	prompt for keypad keys 1-9, or 0, to be pressed to recall setups
	1-10 (if saved setup data is available in the selected location). The
	-exit-softkey or any other menu key will exit fast recall mode.
PRESET	Resets the system parameters to the default setup (see Appendix
	A, Section A-3).
	RESET [*RST]
	This selection will reset the system setup. The offset tables and the
	GPIB interface will not be affected.
	FACTORY [FRST]
	This selection will reset the system setup, including the offset ta-
	bles and GPIB interface.

This soft key becomes available when the SystemSetupMODE is set to Profile. Profile operation mode includes the following display controls:

CHANNEL Select Channel 1 or Channel 2. The channel selected will be dis-

[GRMD] played on the left of the screen, above the middle value of the y axis and is used for all Profile data displays.

PERIOD Sets the time period over which the system collects data and

[GRPRD] scales the data into the profile graph after a trigger event. Enter the data collection period in ms or ∝s. See SystemGraphicsPretrig % to move the t=0 (trigger event position) of the displayed waveform.

DELAY Specifies the period of time after a trigger event to delay the start of

[DTRGD] the display window. For the trigger to line up with the marked trigger point on repetitive waveforms, the delay period should be either zero, or set to integer multiples of 1/PRF (Pulse Repetition Fre- quency). Enter the delay period in ms or ∝s.

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