To Select The Range - HP 3400B User's And Service Manual

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Chapter Quick Start

To select the range

To select the range
You can make measurements using one of
The voltmeter is capable of measuring true·RMS ac voltages from
100 IlV to 300 V.
When measuring an ac signal superimposed on a
always set the range selector switch to the 300 volt position. A high­
voltage t ient
rans
the voltmeter's input circuitry .
iii
......
Zero Adjusbnent
@=:
Screw
The
Note voltmeter may show a zero offset with
the input terminal.
Note If the meter pointer does not
bee n turned off f or at least one minute, you should cuUust the zero screw
setting. See chopter 2, "Calibration Procedures,
ed by the opplication of a
caus
'"'"
NS VOU'II£I'U
HIIW\..OT T
RANGE
0
.. ,-" , .. , ..
-ID
,
-20
. , .. ,
1
.
.03 0 '20
30
.01
+3,
.00 100
-"
."
300
00
- 001 ."
.
12 ranges available
indicate "0"
12
voltage ranges available.
de
level, you should
de
voltage will damage
Select the 300 V range first
and then adjust the range
until the mete< reads
upper two-thirds of the scale
,--
0
....,
-,
0
1W
voltage opplied to
when the voltmeter has
f or more inf ormation.
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In the
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