Tektronix 6 series, Печатная инструкция

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Field or control Description
Maximum Record Length Tap and select the Maximum Record Length from the drop-down list.
Record length is dependent on the Scale setting. If changing the scale causes the record length
to exceed the maximum record length Limit, the sample rate is decreased to the next available
setting to keep the record length below the set maximum.
Only available when Horizontal Mode = Automatic and FastAcq = On.
Allow Horizontal Scale to
Override Max Record Length Select to set the oscilloscope to automatically change the record length to acquire a full
waveform record. Changes to the sample rate are shown in the Horizontal badge readout, not in
the Minimum Sample rate field of the menu.
Only available when Horizontal Mode = Automatic and FastAcq = On.
Horizontal Scale Tap to set the Horizontal Scale using the assigned multipurpose knob, double-tap to set the
scale using the virtual keypad, or tap the up and down arrows. You can also use the front-panel
Horizontal Scale knob to change this value.
The horizontal scale determines the size of the acquisition window relative to the waveform.
You can scale the window to contain a single waveform edge, a single cycle, several cycles, or
thousands of cycles.
Delay
Delay positions the trigger event to a specified time relative to the center of the waveform
record. Use delay to focus on events that occur before (pretrigger) or after the trigger point
(posttrigger).
Position Tap to set the trigger Position using the assigned multipurpose knob or double-tap to set the
Position using the virtual keypad.
When horizontal Delay is on, the time from the trigger point to the horizontal reference (center of
waveform record) is the horizontal delay. The horizontal position determines the number of
pretrigger and posttrigger samples in the waveform record.
When horizontal delay is off, the trigger point and the horizontal reference are at the same time
in the middle of the waveform record.
Set to 0 s Tap to set the delay position to 0 s (center of the waveform record.
Only available when Delay = On.
Set to 10%
Tap to set the trigger delay to 10% of the waveform record.
Only available when Delay = Off.
Sample Rate Changes Affect Tap to allow changes to the Sample Rate to affect either the Horizontal Scale or the Record
Length.
Only available when Horizontal Mode = Manual.
Menus and dialog boxes
MSO54, MSO56, MSO58, MSO58LP, MSO64 Help 309