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3. ELECTRICAL CONNECTIONS
See fi g. 2-6, page 37.
4. NR30 PROGRAMMING
NR30 meter has 3 buttons and a 20 x 4 LCD character display.
Description of the frontal panel:
value increase key and moving up
button to decrease the value
and moving down
accept key
USB socket
V,A,W,var,
VA, Wh,
varh,Hz,
units of displayed quantities
k, M, G
kilo = 10
3
, Mega = 10
6
,
Giga = 10
9
U1,I1,
P1, ...
..EnQ
Indications of displayed para-
meters
L, C
markers of the type
of load inductive,
capacitive
The values of measured parameters are presented on active pa-
ges selected by subsequent pressing of the buttons
(next page)
or (previous page).
Page size is determined by any 3 quantities selected from Table 1 and
displayed on the screen. The page defi nition is described in the
Display
mode.
EN
