When using projectors and interchangeable lenses that change to Risk Group 3,no direct exposure to the beam is permitted. Operators must control access to the beam within the hazard distance or install the product at a height that will prevent eye exposure within the hazard distance. Looking into the lens at the hazard distances closer than those indicated here can cause damage to eyesight.
EB-PQ2213B
EB-PQ2216W/EB-PQ2216B
EB-PQ2220B
The installer and users of this projector must understand the risk and apply protective measures based upon the hazard distance as indicated in this user guide. Installation method, separation height, barriers, detection systems or other applicable control measures shall prevent hazardous eye access to the radiation within the hazard distance. See IEC Standard 62471-5: 2015 for additional guidance.
To protect untrained end users (such as cinema visitors or spectators), the installation shall comply with the following installation requirements: Operators shall control access to the beam within the hazard distance or install the product at the height that will prevent spectators' eyes from being in the hazard distance.
A Laser Illuminated Projector (LIP) shall be installed at a height vertically above the floor such that the bottom plane of the hazard zone shall be no lower than 9.8 feet (3.0 meters) above the floor. Horizontal clearance to the hazard zone shall be 8.2 feet (2.5 meters). Any human access horizontally to the hazard zone, if applicable, shall be restricted by barriers. If human access is possible in an unsupervised environment, the horizontal or vertical clearances shall be increased to prevent exposure to the RG3 hazard zone.
Install one or more readily accessible controls to immediately terminate LIP projection light. The power input at the projector side is considered as a reliable disconnect device. When required to switch off the projector, disconnect the power cord at the projector side. In case the power input at the projector side is not accessible (such as in a truss mount), the socket outlet supplying the projector shall be installed nearby the projector and be easily accessible, or a readily accessible general disconnect device shall be incorporated in the fixed wiring. Additionally, the projection light can be turned off by pressing the Shutter button on the projector's control panel or remote control.