Chauvin Arnoux C.A 5233 Notice De Fonctionnement page 48

Each press of
this length...
st
1 short activate MAX/MIN storage.
short at each press, to view in turn the
MAX, MIN, and current value.
Remark: the MAX value is displayed
as default.
Long
Exit from the
(> 2 sec)
3.2.4 The key
This key is used to hold the display of the measured value, and
to activate/deactivate the backlighting of the screen.
Each press of
this length...
To
measured value ;
court
To exit from the
to activate/deactivate the backlighting
of the screen.
long
(> 2 sec)
Note: the backlighting is switched off
at the end of 10 seconds.
3.2.5 The key
This key is used to display the frequency of the AC signal
measured, along with the duty cycle.
It is inactive in DC mode.
Each press of
this length...
to display the frequency,
to display the duty cycle,
short
to exit from the
English
...serves to
mode.
...serves to
hold the display of the
mode.
...serves to
mode
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