Panasonic PT-MZ11K

10 - ENGLISH
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Hazard distance (IEC/EN 62471-5:2015)
Thedistancefromtheprojectionlenssurface,atwhichtheemissionreachestheAccessibleEmissionLimit(AEL)
ofriskgroup2,isknownasthehazarddistance(HD)orsafetydistance.Theareawheretheemissionexceeds
theAccessibleEmissionLimitofriskgroup2iscalledthehazardzone(HZ).
Withinthehazardzone,neverlookintothelightprojectedfromtheprojector.Theeyesmaybedamagedbydirect
irradiationevenifyoulookatthelightjustforamoment.Ifyouareoutsidethehazardzone,itisconsideredtobe
safeinallcircumstancesexceptdeliberatelystaringintothelightprojectedfromtheprojector.
HD
D3
D4
HD
D1
D2
HZ
HZ
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Risk group
Thecombinationoftheprojectorandtheprojectionlensiscategorizedasriskgroup2whenthehazarddistance
is1m(39-3/8")orless.Itiscategorizedasriskgroup3whenthehazarddistanceexceeds1m(39-3/8"),andit
willbeforprofessionaluseinsteadofconsumeruse.
Incaseofriskgroup3,thereisapossibilityofdamagingtheeyesbydirectirradiationwhenlookingintothe
projectionlightfrominsidethehazardzoneevenforamoment.
Inthecaseofriskgroup2,safeusewithoutdamagingtheeyesispossibleinallcircumstancesexceptdeliberately
staring into the light projected from the projector.
Thecombinationoftheprojectorandtheprojectionlenswhichthehazarddistanceexceeds1m(39-3/8")andis
categorizedasriskgroup3isasfollows.
Model No. Projection lens Model No. Risk group
PT-MZ20K
*1
ET-EMT750,ET-EMT850 Riskgroup3
PT-MZ17K
*2
ET-EMT750,ET-EMT700
ET-EMT850,ET-EMT800
Riskgroup3
PT-MZ14K
*3
PT-MZ11K
*3
ET-EMT850,ET-EMT800 Riskgroup3
*1 WhenPT-MZ20KisusedwiththeZoomLens(ModelNo.:ET-EMT750,ET-EMT850)attatched,thehazarddistanceexceeds1m
(39-3/8"),andregardlessoftheusecondition,thethrowratioislargerthan2.0:1.Inthiscase,itiscatagorizedastheriskgroup3.
*2 WhenPT-MZ17KisusedwiththeZoomLens(ModelNo.:ET-EMT750,ET-EMT850,ET-EMT700,ET-EMT800)attatched,the
hazarddistanceexceeds1m(39-3/8"),andregardlessoftheusecondition,thethrowratioislargerthan2.0:1.Inthiscase,itis
catagorizedastheriskgroup3.
*3 WhenPT-MZ14K/PT-MZ11KareusedwiththeZoomLens(ModelNo.:ET-EMT850,ET-EMT800)attatched,thehazarddistance
exceeds1m(39-3/8"),andregardlessoftheusecondition,thethrowratioislargerthan4.0:1.Inthiscase,itiscatagorizedasthe
riskgroup3.