10
PANEL
DESCRIPTION
1.
LCD
2.
“TEST”
button:
Be
used
in
insulation
resistance
fest.
You
can
press
the
Button
to
start
Insulation
resistance
test,
and
the
test
stops
about
30
seconds
later
automatically.
At
any
time,
you
can
press
this
Button
to
exit
the
test.
3.
"LOCK"
key:
Press
this
key
to
lock
the
insulation
resistance
test.
Alter
you
press
"TEST”
Button
to
start
insulation
resistance
test,
you
can
press
"LOCK"
key
to
lock
the
test
and
the
display
will
show
the
symbol.
Locking
the
test
means
that
continuous
test
voltage
is
provided.
To
exit
locking
state,
just
press
"TEST”
Button
again.
4.
"HOLD"
key;
Hold
the
present
reading
on
display
when
in
ACV
and
ranges.
Hold
the
present
data
an
display
except
the
position
of
the
decimal
when
in
M
ranges.
5.
"
"key
Used
to
enable
backlight
function.
About
15
seconds
later,
the
backlight
goes
off
automatically.
6.
Rotary
Switch
Used
to
select
desired
function
and
range
as
well
as
to
turn
on/off
the
meter.
7.
"E"
jack:
Input
jack
to
be
connected
to
the
ground
of
the
object
to
be
tested
8.
"G"
jack:
Input
jack
(shielding
terminal
/
ground
terminal
of
ACV.
test]
9.
"ACV
”
jack
ACV.
test
Input
jack
10.
"L"
jack:
Input
Jack
which
is
to
be
in
connection
with
the
test
point
of
the
circuit
to
be
tested.
11.
High
Voltage
Indicator
After
you
press
"TEST”
button
to
enable
insulation
resistance
test,
this
indicator
lights
as
the
indication
of
high
voltage
being
outputted.
Содержание TV 430 N
Страница 21: ...20 RU 3 IEC EN 61010 1 CAT II 600 2 30 AC 42 60 DC...
Страница 22: ...21 CAT II II III IV AC DC CE 250 500 1000 200 Data Hold Auto Range Auto Power Off...
Страница 24: ...23 10 L 11 Test 1 2 3 18 28 C 75 AC 600 1 1 5 5 4 5M 45 400 200 0 1 1 0 3 2 8 250 50 2 8...
Страница 26: ...25 L E G E L G TEST 1M TEST 30 TEST 6 1 5 AA 1 2 3...
Страница 27: ...26...
Страница 28: ...27...
