Fluke CombiScope PM3370B User Manual page 109

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DELAYED TIMEBASE
Use the DELAY control to select the start of intensified part of the signal in the
upper trace. The intensified part acts like a window over the Main Timebase trace.
CH1 500mV
DELAYED TIMEBASE
- Press either key of the Del'dTB TIME/DIV keys.
When you press the left key, the intensified part of this signal gets longer. More
periods of the signal are displayed on the Delayed Timebase. When you press the
right key, the intensified part of this signal gets shorter and fewer periods of the
signal are displayed on the Del'dTB. This way you can select any small portion of
a signal and capture and display it with a higher resolution.
MTB 1.00ms
DTB 500us
MTB 1.00ms
CH1
DTB 100 s 2.675ms
HOW TO USE THE INSTRUMENT
DELAY
CH1 500mV
s
TIME/DIV ns
DELAY
MTB 1.00ms
CH1
DTB 100 s 6.225ms
ST6726
TIMEBASE
MTB 1.00ms
DTB 50.0 s
ST6727
9303