CESVA SC-20e Manual Del Usuario página 36

Special functions
Timer
L , L , L , L ,
99 95 90 50
L , L and L
10 5 1
NOTE: The functions values will be refreshed on the screen each second.
It is the length of time that a measurement lasts (from Run to Stop). It
is shown in (hours-minutes-seconds) format. Due to the SC-20e's
display format, it is shown by means of a horizontal displacement
through the screen and its maximum value is 9999 hours.
To display the Timer, the measurement must be ended (Stop), i.e.,
with the display blinking. Press the button Percentiles, and while
holding it down, press the button Run/Stop. The display first shows the
Timer followed sequentially by the percentiles percentiles L
L , L , L and L .
50 10 5 1
These are the levels that have been exceeded the 99%, 95%, 90%,
50%, 10%, 5% and 1% of the measurement time, in decibels.
The resolution is 0.1 dB. To calculate them the L
To display these levels the same steps should be followed as those
to display the function Timer.
34
, L , L ,
99 95 90
function is used.
F