Check,Test Condition,Observation,Acceptance Decision,Reviewer Material identity,Record supplier material code,,, Projector compatibility,Actual projector and image size,,, Nearest seat,View texture with representative content,,, Wide seat,Check brightness color and uniformity,,, Moire,Test fine patterns subtitles and uniform fields,,, Speaker layout,Record speaker type position and clearance,,, Sound comparison,Use agreed listening or measurement method,,, Rear wall,Check dark treatment and stray light,,, Structure,Confirm fixed or tensioned product compatibility,,, Approval,Record approved sample code and conditions,,,