
10 - ENGLISH
Read this rst!
rHazard distance (IEC 62471-5:2015)
The distance from the projection lens surface, at which the level of exposure has reached the level of the
applicable Exposure Limit Value, is known as the hazard distance (HD) or safety distance.
Do not look into the projected light from inside the hazard distance (within RG3 range). The eyes may be damaged
by the direct irradiation. It is considered to be safe to look into the projected light from outside the hazard distance
(within RG2 range).
RG2
HD
D3
D4
RG3
RG2
HD
D1
D2
RG3
Except ET-DLE030, ET-DLE035
rRisk group
The combination of the projector and the projection lens is categorized as the risk group 2 when the hazard
distance is less than 1 m (39-3/8"). It is categorized as the 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 distance (within RG3 range).
In case of risk group 2, it can be used safely without damaging the eyes in any condition.
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.
Projection lens Model No. Risk group
ET-DLE250
Risk group 3*1
ET-DLE350
ET-DLE450
*1 When the projector is used with the optional Zoom Lens (Model No.: ET-DLE250, ET-DLE350, ET-DLE450) attached, the
hazard distance exceeds 1 m (39-3/8"), and regardless of the use condition, the throw ratio is larger than 2.2:1. In this case, it is
categorized as the risk group 3.
DPQT1332ZA
THISPROJECTORMAYBECOMERG3FORPROFESSIONALUSE
ONLYANDISNOTINTENDEDFORCONSUMERUSEWHENAN
INTERCHANGEABLEPROJECTIONLENSISUSEDUNDERTHE
CONDITIONTHATTHROWRATIOISGREATERTHAN2.2.
REFERTOTHEOPERATINGINSTRUCTIONSORLEAFLET
FORHAZARDDISTANCEBEFOREOPERATION.
CEPROJECTEURPEUTDEVENIRRG3POURUNEUTILISATION
PROFESSIONNELLEUNIQUEMENTETNESTPASDESTINÉÀUNE
UTILISATIONDOMESTIQUELORSQUUNOBJECTIFDE
PROJECTIONINTERCHANGEABLEESTUTILISÉÀCONDITIONQUE
LERAPPORTDEPROJECTIONSOITSUPÉRIEURÀ2,2.
CONSULTEZLEMANUELDUTILISATIONOULABROCHUREET
PRENEZCONNAISSANCEDELADISTANCEDURISQUEAVANTDE
LUTILISER.
DIESERPROJEKTORKANNALSRG3NURFÜRDIEPROFESSIONELLE
VERWENDUNGEINGESTUFTWERDENUNDISTNICHTFÜRDIE
VERWENDUNGDURCHVERBRAUCHERKONZIPIERT,WENNEIN
AUSTAUSCHPROJEKTIONSOBJEKTIVVERWENDETWIRD,UNTER
DERVORAUSSETZUNG,DASSDASPROJEKTIONSVERHÄLTNIS
ÜBER2,2LIEGT.
BEACHTENSIEVORDERBEDIENUNGDIEBEDIENUNGSANLEITUNG
UNDDASFALTBLATTINBEZUGAUFDENGEFÄHRDUNGSABSTAND.
ДАННЫЙ ПРОЕКТОР МОЖЕТ ВХОДИТЬ В ГРУППУ РИСКА RG3 —
ТОЛЬКО ДЛЯ ПРОФЕССИОНАЛЬНОГО ИСПОЛЬЗОВАНИЯ, И ОН
НЕ ПРЕДНАЗНАЧЕН ДЛЯ ИСПОЛЬЗОВАНИЯ ПОТРЕБИТЕЛЯМИ
ПРИ ИСПОЛЬЗОВАНИИ СМЕННЫХ ПРОЕКЦИОННЫХ
ОБЪЕКТИВОВ ПРИ УСЛОВИИ, ЧТО ПРОЕКЦИОННОЕ
ОТНОШЕНИЕ (THROW RATIO) БОЛЬШЕ ЧЕМ 2,2.
ПЕРЕД НАЧАЛОМ РАБОТЫ ОБРАТИТЕСЬ К ИНСТРУКЦИЯМ ПО
ЭКСПЛУАТАЦИИ ИЛИ БРОШЮРЕ, ЧТОБЫ УЗНАТЬ ПРО
ОПАСНОЕ РАССТОЯНИЕ.
이 프로젝터는 투사 비율이 2.2보다 큰 교체식 투사 렌즈를 사용한 경우,
전문가 전용인 RG3 등급이 될 수 있으며, 일반 소비자용이 아닙니다.
작동하기 전에 위험 거리에 대해서는 사용 설명서 또는 안내책자를
참조하십시오.
DPQT1347ZA
本投影機使用可換式投影鏡頭,且投射率大於2.2
時,屬於僅適合專業使用的RG3級產品,不能用作
消費類電子產品。
操作前請先參閱使用說明書了解危險距離。
THISPROJECTORMAYBECOMERG3FORPROFESSIONAL
USEONLYANDISNOTINTENDEDFORCONSUMERUSE
WHENANINTERCHANGEABLEPROJECTIONLENSIS
USEDUNDERTHECONDITIONTHATTHROWRATIOIS
GREATERTHAN2.2.
REFERTOTHEOPERATINGINSTRUCTIONSORLEAFLET
FORHAZARDDISTANCEBEFOREOPERATION.