Will I should recalibrate anything right after I replace my first bulb? Requested by Dave P. On Aug 15, 2019 You don't have to recalibrate your unit Once you replace the bulb.Epson Household Cinema 2350 is an efficient 4K projector option for this price tag to play video games and look at flicks.Enable the Epson EB-X7/EB-X8 projector to cool for 1