Agilent Technologies 4349B User manual

Safety Summary
When you notice any of the unusual conditions listed below, immediately
terminate operation and disconnect the power cable.
Contact your local Agilent Technologies sales representative or
authorized service company for repair of the instrument. If you continue
to operate without repairing the instrument, there is a potential fire or
shock hazard for the operator.
nInstrument operates abnormally.
nInstrument emits abnormal noise, smell, smoke or a spark-like light
during the operation.
nInstrument generates high temperature or electrical shock during
operation.
nPower cable, plug, or receptacle on instrument is damaged.
nForeign substance or liquid has fallen into the instrument.

WARNING
The 4349B 4-Channel High Resistance Meter and the 16117E Test Lead provided
by Agilent Technologies conform the safety requirements of IEC and CSA, when
the 4349B and the 16117E are operated following the description in this
Operation Manual .
Secure the safety of the measurement system, which you have set up. To secure
the safety and to prevent an electrical shock, observe the following safety
precautions when the external voltage source outputs a dangerous voltage, more
than ± 60Vdc and ± 2 mAdc, defined by the safety requirements of IEC and CSA
nAgilent Technologies recommends you to attach the safety interlock function
to the measurement system so that the operator can not touch the parts
where dangerous voltage may appear. If not possible, warn the operators and
the workers around the measurement system not to touch the parts.
nUse the parts with the safety function to prevent an electrical shock caused
by the insulation breakdown, even if dangerous voltage does not appear on
the parts directly.
nTurn OFF the output of the external voltage source and discharge the
remanent charge of the DUT thoroughly, before touching the measurement
system or the DUT where the dangerous voltage may appear.
nUse the power cord shipped with the 4349B and provide an uninterruptible
safety earth ground to the instrument.
nDo
not apply a dc voltage exceeding ± 50V or ± 50 mA to the INPUT
terminals.
4349B

Conrm the ac line frequency setting of the 4349B.
1. Press .
2. Press un
til
Line
blinks, then press .
Ablinking item means that it is curren
tly selected.
3. If the setting is not matc
hed to the ac line frequency
,press to toggle the setting
bet
w
een
50 Hz
and
60 Hz
.
4. Press t
w
otimes to exit this men
u.
The po
w
er line frequency setting is stored and is not c
hanged after reset or po
w
er-o. Once
y
ou set it, you do not need to set the line frequency as long as the same po
w
er line frequency
is being used.

Agilent 4349B 4-Channel High Resistance Meter
Operation Manual
SERIAL NUMBERS
This manual applies directly to instruments with serial
number prex JP1KD
,or rmware revision 1.04 or greater
.
F
or additional important information about serial
numbers
,read \Serial Number" in Appendix A.
Agilent Part No. 04349-90050
Printed in Japan March 2003
Seventh Edition

Notice
The information contained in this document is subject to change without notice
.
This document contains proprietary information that is protected by copyright. All rights are
reserved. No part of this document may be photocopied, reproduced, or translated to another
language without the prior written consent of the Agilent T
echnologies.
Agilent T
echnologies Japan, Ltd.
Component T
est PGU-Kobe
1-3-2, Murotani, Nishi-ku, Kobe-shi,
Hyogo
,651-2241 Japan
c
 1996, 1998, 2000, 2001, 2003 Agilent Technologies Japan, Ltd.