CIRCUTOR CVM96 Series - Manual (Page 14)

----- Supply network analyzer CVM 96 ---------- ------- Page No. 13
4.- OPERATION MODE
The instrument has three displays. Each one has also a LED type indicators
(red colour). Every led will be on according to the parameter presently shown in
screen.
When the CVM 96 is powered up, the display shows " xxxx ", so informing
about the program version and the SETUP. After some seconds, the analyzer is
ready for operation and shows one of the available screens. A led next to the shown
parameter is on.
Parameters on display can be switch by pressing the key . L eds on the
right or left indicate the parameters shown on screen at any moment.
When the first led (red) is on, it means that VOLTAGE values are shown on
screen, that is, the user can read the voltage of the phase L1 (V1), voltage of the
phase L2 (V2) and voltage of the phase L3 (V3).
Whether the key " " is press, the next led will be on, so indicating that for
this screen CURRENT values of each phase are now shown.
Pressing again the key " " , the next led will be on, and the screen will
shown following three parameters, and so successively.