RESEARCH INSTRUMENTS LTD 670854 ユーザーズマニュアル

RIWitness™isintendedforuseintheelectromagneticenvironmentspecifiedbelow.Thecustomeror

the user of RI Witness™ should ensure that it is used in such an environment.

RF emissions
CISPR 11

Group 2

RIWitness™mustemitelectromagneticenergy

inordertoperformitsintendedfunction.Nearby

electronicequipmentmaybeaffected.

RF emissions
CISPR 11

Class B

RI Witness™ is suitable for use in all establishments 

otherthandomesticandthosedirectlyconnected

to the public low-voltage power supply network 

that supplies buildings used for domestic

purposes.

Harmonic emissions
IEC 61000-3-2

Not applicable

Voltagefluctuations/
flickeremissions
IEC 61000-3-3

Not applicable

Note: This equipment has been tested and found to comply with the limits for a Class A digital device, 

pursuanttopart15oftheFCCRules.Theselimitsaredesignedtoprovidereasonableprotectionagainst

harmful interference when the equipment is operated in a commercial environment. This equipment 

generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance 

withtheinstructionmanual,maycauseharmfulinterferencetoradiocommunications.Operationof

thisequipmentinaresidentialareaislikelytocauseharmfulinterferenceinwhichcasetheuserwillbe

requiredtocorrecttheinterferenceathisownexpense.
Note:ThisdevicecomplieswithIndustryCanada’slicence-exemptRSSs.Operationissubjecttothe

followingtwoconditions:
1.  This device may not cause interference.
2.  Thisdevicemustacceptanyinterference,includinginterferencethatmaycauseundesiredoperation

of the device.