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Table
3.7 -
Manual
Totalize
Measurement
1.
Turn power
on.
2
.
3.
4.
5.
6
.
7.
8
.
Select
TOTAL
A
by
B
using
FUNCTION
keys@.
Select the
AC/DC
coupling
0)
and
input
impedance
0)
as required.
Select the
X10
input
attenuation
(usd)
if
desired.
Attenuation
setting
is
automatic
in
the
Auto-Trigger
mode.
Select the slope
(0)
as required.
Enter
Special
Function
61 using
key sequence
61
SHIFT (S)
STORE
(Sj)
and
SF
0)
.
Enable
special functions using
key sequence
SHIFT
(isf)
SF
Connect
the
measurement
signal
to
INPUT
A 0).
Set the
AUTO-TRIG A
(u5a)
,
or
select the
trigger level
A
manually
using
key sequence
TRIG-LEVEL
@
+/-
(S)
<
value)
TRIG-LEVEL
@)
.
Check
that Input
A
TRIG-LED
(hu) flashes.
If
a
frequency below
50
kHz
is
to
be
measured
in
the
presence
of high freq-
uency
noise, select
the
FILTER
(0)
.
Operate
the
HOLD
key
0).
Verify that the count stops
and
the
GATE
LED
©
is
off.
The
displayed result
is
cumulative over
successive
measurement
cycles.
Use
the
RESET
key
0)
to
clear the
display.
Check
that the
main
display blanks
before triggering
new measurement
cycles.
3-29
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