Specifications

2-2 Precautions on Handling TOS9220/9221
2.2 Action When in Emergency
In case of an emergency (such as electric shock hazard or burning of DUT), take the
following actions. You may do either (a) or (b) first. But be sure to do both.
(a)Turn OFF the power switch of the tester proper.
(b)Disconnect the AC power cord of the tester proper from the AC line
receptacle.
Finally, disconnect the AC power cord of the scanner from the AC line receptacle.
2.3 Precautions on Testing
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W earing Insulation Glo ves
When handling the scanner , be sure to wear insulation glo v es in order to protect
yourself ag ainst high v oltages. If no insulation glo v es are a v ailable on your mark et,
please order Kikusui distrib utor/agent for them.
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Precautions f or P ausing T ests
When changing test conditions, press the ST OP switch of the tester proper once to
tak e precautions. If you are not going to resume the test soon or if you are lea ving
the T est area, be sure to turn-OFF the PO WER switch of the tester proper .
Fig.2-1 T ester Proper (T OS9200)
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Items Char ge d Up to Dang er ous High V olta ge s
When in test, the DUT , test leadwires, probes, and output terminals and their vicini -
ties can be char ged up to dangerous high v oltages. Ne v er touch them when in test.
STOP switch
POWER switch