Specifications：

● No. of Chart:  33 Charts

● Projection Distance: 2.5m-7.0m(5.0m is standard)

● Tilting Angle: 10°up,10°down

● Halogen Lamp:  6v 30w,2500hrsLifetime

         5w power LED cold light source lamp

● Chart selection speed: Average 0.3sec

● Auto Power Off:  5-10minsafter

● Power Source: AC220-240v,AC110v,50/60Hz