OS-10V 02/04/2001 Rev.2
2
Non compliance with the warnings and/or the instructions for use may damage the
instrument and/or its components or injure the operator.
Take extreme care for the following conditions when using the instrument :
z
For your own safety and that of the instrument, you must follow the procedures described
in this instruction manual and especially read all the notes preceded by the symbol
carefully
.
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Do not use this instrument in a location where there is explosive gas in the vicinity. The
use of this instrument in a location where there is explosive gas could result in explosion.
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If there is any smoke, abnormal odor, or abnormal sound coming display type this
instrument, immediately switch off the power and disconnect the power cord.
Continuous using of this instrument under these conditions could result in electrical
shock or fire. After disconnecting the power cord, contact the service offices for repair.
Repair by the user is dangerous and should be strictly avoided.
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Take care not to allow water to get into this instrument or the wetting of the instrument.
The use of this instrument in a wet state could result in electrical shock or fire. If water
or other foreign matter has gotten into this instrument, first switch the power off, remove
the power cord and call for repair.
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Do not place this instrument on an unstable place such as on a shaky stand or on a slant.
The dropping or turning over of this instrument could result in electrical shock, injury or
fire. If this instrument has dropped or its cover has been damaged, switch the power off,
remove the power cord and call for repair.
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Do not allow any foreign matter such as metal or inflammable substance to get in from
the air hole. The entrance of any foreign matter from the ventilation port, etc., could
result in fire, electrical shock, or power failure.
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Use this instrument with the rated AC power supply. Use of this instrument with a
voltage other than specified could result in electrical shock, fire or power failure. The
usable power voltage range is marked on the rear panel.
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Do not remove either the cover or panel.
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Take sufficient care when measuring high voltages.
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Do not modify this instrument.
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Avoid use of any damaged cable or adapter.
2.
SPECIFICATIONS
2.1 VERTICAL SYSTEM
Sensitivity
5mV/DIV. ~5V/DIV
±
3%
Trimming Ratio
≧
2.5:1
Rise Time
≦
35ns
Bandwidth(-3dB)
DC:0~10MHz AC:10Hz~10MHz
Input Impedance
1M
Ω
±
3%,30 pF
±
5pF
Max. Input Voltage
400V pk
2.2 TRIGGER SYSTEM
Trigger Sensitivity
Int 1 div., Ext 0.3V
Ext. Trigger Input Impedance
1M
Ω
30pF
Ext. Trigger Max. Input Voltage
400Vpk
Trigger Sources
Int, Line, Ext
Trigger Mode
Norm, AUTO, TV
