MR8740、MR8741_user_manual_eng_20191016H.pdf - 第15页
Confirming Package Contents 3 When you receive the instrument, inspect it carefully to ensure tha t no damage occurred during shipping. In particular, check the accessories, panel switches, and connectors. If damage is e…
Introduction
2
Thank you for purchasing the HIOKI "Model MR8740/MR8741 Memory HiCorder". To obtain maximum
performance from the instrument, please read this manual carefully, and keep it handy for future reference.
The optional clamps ( p. A 10) collectively mean “clamp sensors.”
The following instruction manuals are available for this instrument. Refer to the relevant manual as
usage.
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countries.
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trademarks or registered trademarks of Oracle Corporation in the United
States and other countries.
Introduction
Type Contents Print CD
Instruction Manual
(this document)
Contains details and specifications regarding the functions
and operations of this instrument.
—
Communication Command
Instruction Manual
Contains a list of the communication commands and their
explanations to control the instrument with a computer.
—
U8793, MR8790, MR8791
Instruction Manual
Contains specifications and explanations of functions/
operations of Models U8793 Arbitrary Waveform Genera-
tor Unit, MR8790 Waveform Generator Unit, MR8791
Pulse Generator Unit, and SF8000 Waveform Maker.
—
Confirming Package Contents
3
When you receive the instrument, inspect it carefully to ensure that no damage occurred during
shipping. In particular, check the accessories, panel switches, and connectors. If damage is evident,
or if it fails to operate according to the specifications, contact your dealer or Hioki representative.
Confirming Package Contents
Confirm that these contents are provided. (One each)
Instruction Manual (this document)
Application disc
*1
(p.331)
• SF8000 Waveform Maker
• Wave Viewer (WV)
• Communication Command Instruction Manual
• U8793, MR8790, MR8791 Instruction Manual
*2
MR8740 or MR8741 Memory HiCorder
Accessories
Power Cord
Rack mounting brackets (for EIA standard)
(Model MR8740 only)
Other options specified when ordered
Options List ( p. A 10)
MR8740 MR8741
*1: The latest version can be downloaded from our website.
*2: If one or more Model 8967 Temp Units are installed in the instrument, two ferrite clamp-on chokes (small) will be
supplied per module.
If the 8967 TEMP Unit is installed in the MR8740/MR8741, two ferrite clamp-on
chokes (small) will be supplied per unit.
Safety Information
4
This instrument and modules are designed to conform to IEC 61010 Safety
Standards, and has been thoroughly tested for safety prior to shipment. How-
ever, using the instrument in a way not described in this manual may negate the
provided safety features.
Before using the instrument, be certain to carefully read the following safety
notes:
In this document, the risk seriousness and the hazard levels are classified as follows.
Safety Information
Mishandling during use could result in injury or death, as well as damage to the
instrument. Be certain that you understand the instructions and precautions in
the manual before use.
With regard to the electricity supply, there are risks of electric shock, heat gener-
ation, fire, and arc discharge due to short circuits. If anyone who is unfamiliar
with electrical measuring instruments will use the instrument, a person familiar
with such instruments must supervise operations.
Protective Gear
This instrument is measured on a live line. Wear the insulating protective gear
according to the regulation to avoid electric shocks.
Notation
Indicates that incorrect operation presents an extreme hazard that
could result in serious injury or death to the user.
Indicates that incorrect operation presents a significant hazard that
could result in serious injury or death to the user.
Indicates that incorrect operation presents a possibility of injury to the
user or damage to the instrument.
Indicates advisory items related to performance or correct operation
of the instrument.
Indicates a high voltage hazard.
If a particular safety check is not performed or the instrument is mis-
handled, this may give rise to a hazardous situation; the operator
may receive an electric shock, be burnt or even be fatally injured.
*
Indicates that descriptive information is provided below.