Megger DCM340 User Manual - page 2
ACA / DCA
I
I
I
I
590A
Hz
Zero
ACA
50H
z
0A
Min / Max Hold
Battery Replacement
Peak Hold
Back Light
Back light Automatic off after 60
seconds.
o REL: Meter save the displayed
offset value after one press of the
ZERO button. The LCD is display-
ing the relative value.
p REL (flashing): A second press of
the ZERO button saves the offset
value, with the present value then
displayed.
n Normal : Press and hold ZERO for
≧2 sec to return to normal opera-
tion and cancel the offset value.
Low battery :
“” is displayed or displays
“” a flash when press
button.
Data Hold
I + (-I) = 0
o MAX: Meter is saving the maxi-
mum and minimum value. Maxi-
mum value is displayed.
p MIN: Meter is saving the maxi
mum and minimum value. Mini-
mum value is displayed.
q MAX MIN (flashing): Meter is
saving the maximum and mini-
mum values. Present value is
displayed.
n Normal : Press and hold MIN
MAX to return to normal operation.
o P
MAX
: Meter is saving the peak
maximum and minimum value.
Peak maximum value is displayed.
p P
MIN
: Meter is saving the peak
maximum and minimum value.
Peak minimum value is displayed.
q CAL : Press and hold PEAK but-
ton≧3 sec to calibrate the
Meter itself for accurate meas-
urement.
n Normal : Press and hold PEAK
button to return to normal opera-
tion.
CAT.
Ⅲ
.600V
with respect to
earth for the jaw.
Tactile barrier for
Hand Guard.
Do not hold the
meter in front of
the Tactile Barrier.
√
X
X