HP 54540 Series - Page 166

Mask Exercise
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Waveform Save Menu
Mask Editor Menu
This exercise demonstrates how to generate upper and lower masks using a
reference waveform at a tolerance of + one-half a horizontal and vertical
division.
Press the Recall key. Then, press the Clr key.
Connect a coaxial cable between the rear-panel AC connector and
channel 1.
Disconnect any other signals connected to other inputs.
Press the Autoscale key.
Press the Display key. Then, set connect dots to on.
Press the Wform save key. Then, select mask.
Press the automask menu softkey.
Use the source---memory softkey to set the source to chan 1 and
memory to m1/mn2.
Use the tolerance units softkey to select div.
Use the horiz-vert softkey to select horiz. Then, use the entry
knob or keypad to set the horizontal tolerance to 0.500.
Use the horiz-vert softkey to select vert. Then, use the entry
knob or keypad to set the vertical tolerance to 0.500.
Press the automask softkey.
You may notice that the message "upper stored in mem 1, lower stored in
mem 2" is displayed.
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