Fluke PM3370B Musical Instrument User Manual


 
4 - 64 HOW TO USE THE INSTRUMENT
DELAYED TIMEBASE DELAY
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.
DELAYED TIMEBASE 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.
ST6726
DELAY
CH1
500mV
MTB 1.00ms
DTB 100µs
2.675ms
CH1
MTB 1.00ms
DTB 100µs
6.225ms
CH1
CH1
500mV
ST6727
9303
s
ns
TIME/DIV
MTB 1.00ms
DTB 500us
MTB 1.00ms
DTB 50.0µs