This document serves as a user guide for the NEC MultiSync LT156, LT155, and LT154 LCD projectors. It includes important safety information regarding laser radiation (Class 2) and electrical shock hazards, advising users not to open the cabinet or expose the unit to rain.
The manual covers specific operational procedures, such as connecting DVI digital signals correctly by ensuring the projector is on before the PC, and provides pin assignment details for the DVI connector. It also notes that no user-serviceable parts are inside the unit.
The maximum laser output is 1mW.
The sound pressure level is less than 70 dB(A).