Roland罗兰FR-75使用说明书.pdf,r® FR-7/FR-5 Owner’s Manual WARNING – To reduce the risk of fire or electric shock, do not expose this device to rain or moisture. CAUTION The lightning flash with arrowhead symbol, within an equilateral tri- angle, is
Roland罗兰FR-75 v2使用说明书.pdf,r® FR-7/FR-5 OS Version 2 Owner’s Manual WARNING – To reduce the risk of fire or electric shock, do not expose this device to rain or moisture. CAUTION The lightning flash with arrowhead symbol, within an equilateral