... interactive whiteboard but can without projector. 1.Touchable LCD conbination with greenboardThe LCD can touched by finger It can be applied ... SECAM D/K B/GS-VIDEO inputInput impedance 75Input range (Y 1±0.3 Vp-p C( Burst ):0.3± ... ,PB/ CB,PR/CR Input impedance 75ΩY,PB/ CB,PR/CR Input range Y 1 ± 0.3 Vp-pPB/PR ... format 480I,480P,576I,576P,720P,1080I,1080P Touchable LCD conbination with greenboard