CESVA SC-30, Руководство пользователя, Страница: 11 / 76

SC-30
User’s Manual
9
1.4 Screen
The current SC-30 mode is always indicated in the top right-hand corner of the screen:
•
Sound Level meter mode
•
Octave band Spectrum Analyser
While the SC-30 is measuring, the following information appears at the bottom right of the
screen:
•
The elapsed measurement time t
•
The elapsed integration time (between 0 and T).
(For L
T
the SC-30 carries out consecutive
integrations of T time, whether it is functioning as a
sound level meter or spectrum analyser)
•
The T integration time (for L
T
only)
•
Indication of the state of the measurement:
measurement completed
measurement in progress
(flashing) measurement with recording in
progress
measurement temporarily paused
Hint: Do not confuse the elapsed measuring time (t) with the integration time (T)
1.5 Using the keyboard
The following tables show the function of the different keys of the SC-30:
GENERAL KEYS:
Key for switching the SC-30 on and off (RED)
Key for turning the screen light on and off