4
.
Remove
the
blown
fuse
.
replace
with
fuse
of
t he
same
size
and
rating
.
Make
sure
the
new
fuse
is
centered
in
the
fuse
holder
.
5
.
Replace
the
blown
fuse
with
same
ratings
.
6
.
The
A
input
terminal
is
protected
by
a
F20A
/
250V
fast
blow ceramic fuse
,
Φ
6
×
32mm
.
The
mA
input
terminal
is
protected
by
a
F500mA
/
250V
fast
blow
fuse
,
Φ
5
×
20mm
.
7
.
Fuse
rarely
need
replacement
and
blow
almost always
as
a
result
of
the
operator
?
s
error
.
8
.
Never
use
the
bench
multimeter
unless
hte
fuse
cover
is
in
place
and
fastened
fully
.
Replacing
the
Power
Fuse
WARNING
To
avoid
electrical
shock
,
Disconnect
power
cable
from
live
power
source
before
replacing
the
power
fuse
,
and
the
test
leads
and
any
input
signals
before
replacing
the
power
fuses
.
Replace
only
with
same
type
of
fuses
.
Use
the
following
procedure
to
examine
or
replace
the
power
fuses
:
1
.
Turn
the
power
switch
to
off
,
and
remove
the
power
cable
from
live
power
source
.
2
.
Disconnect
test
leads
from
any
li ve
source
,
turn
the
rotary
switch to
off
,
and
remove
the
test
leads
from
the
input
terminals
.
4-3
Содержание M9803R
Страница 1: ...Bench Multimeter Users Manual M9803R...
Страница 8: ...Instrument Layout Figure 1 1 Bench Multimeter Features Forward 1 2...
Страница 9: ...Figure 1 2 Bench Multimeter Features Backward 1 3...
Страница 18: ...Measuring DC Volts Figure 2 1 DC Volts Measurements 2 2...
Страница 20: ...Measuring AC Volts Figure 2 2 AC Volts Measurements 2 4...
Страница 22: ...Measuring DC and AC Amps Figure 2 3 Amps Measurements 2 6...
Страница 24: ...Measuring DC and AC Milliamps Figure 2 4 Milliamps Measurements 2 8...
Страница 26: ...Measuring Frequency and Adaptive Figure 2 5 Measurement Frequency and Adaptive ADP 2 10...
Страница 28: ...Measuring Capacitance Figure 2 6 Capacitance Measurements 2 12...
Страница 30: ...Testing Diodes Figure 2 7 Diode Tests 2 14...
Страница 32: ...Measuring Resistance and Continuity Figure 2 8 Resistance and Continuity Measurements 2 16...
