User Manual
Menu Operation 
108 
Press  MEASURE → Time to display the TIME menu page 
1/5. 
Softkey  Options  Description 
Frequency 
---- 
Frequency is defined as 
1/period of the first cycle 
Period 
---- 
Period is the time period 
of the first complete 
waveform cycle 
Rise Time 
---- 
Rise Time is the time 
that the first positive- 
leading edge takes to 
rise from 10% to 90% of 
its amplitude 
Fall Time 
---- 
Fall Time is the time that 
the first negative-trailing 
edge takes to fall from 
90% to 10% of its 
amplitude 
More 1/5 
----  Display menu page 2/5   










