I had been honestly nervous The 1st time I turned within the projector that a thing might be Erroneous with it. Rest assured, if you buy this projector, that audio only exists all through its warmup stage, not when seeing movies. A further obvious signal that demonstrates your projector bulb https://projectorlampforepsonmode23332.blog2news.com/35298273/the-ultimate-guide-to-where-to-buy-epson-projector-lamps