User manual ROLAND BC-13

[. . . ] A footswitch (sold separately) can be used to turn mute or delay/reverb on and off. < Guitar/instrument channel> In addition to accepting input from a guitar or electronic musical instrument, this channel accommodates microphone input as well. Eight types of COSM amp For use when connecting an electric guitar, a variety of famous guitar amp models, including "JC, " are provided. There's also an "instrument amp" that's ideal when connecting an acoustic guitar or an electronic instrument such as a keyboard, as well as a dedicated mic amp. [. . . ] Do not connect this unit to same electrical outlet that is being used by an electrical appliance that is controlled by an inverter (such as a refrigerator, washing machine, microwave oven, or air conditioner), or that contains a motor. Depending on the way in which the electrical appliance is used, power supply noise may cause this unit to malfunction or may produce audible noise. If it is not practical to use a separate electrical outlet, connect a power supply noise filter between this unit and the electrical outlet. Peeling such matter off the instrument may damage the exterior finish. Depending on the material and temperature of the surface on which you place the unit, its rubber feet may discolor or mar the surface. You can place a piece of felt or cloth under the rubber feet to prevent this from happening. If you do so, please make sure that the unit will not slip or move accidentally. The AC adaptor will begin to generate heat after long hours of consecutive use. The use of an AC adaptor is recommended as the unit's power consumption is relatively high. For everyday cleaning wipe the unit with a soft, dry cloth or one that has been slightly dampened with water. To remove stubborn dirt, use a cloth impregnated with a mild, non-abrasive detergent. Also, you should try to orient the unit so no buttons or controls get damaged. When moved from one location to another where the temperature and/or humidity is very different, water droplets (condensation) may form inside the unit. Damage or malfunction may result if you attempt to use the unit in this condition. Therefore, before using the unit, you must allow it to stand for several hours, until the condensation has completely evaporated. * When turning the unit upside-down, handle with care to avoid dropping it, or allowing it to fall or tip over. Do not allow rubber, vinyl, or similar materials to remain on the unit for long periods of time. Here you can connect your electric guitar, acoustic guitar, electronic instrument such as a keyboard, or mic. Push this to choose the input level that's appropriate for the device you've connected (mic/line). When this is in the Line position, you'll be able to use an acoustic guitar or keyboard. The switch lights in red when the tuner function is on; the switch is unlit when the tuner is off. When the tuner function is on, you can use this to select the name of the string to be tuned (p. [. . . ] Make sure that all volume controls on the CUBE STREET and connected devices are set to 0. Before switching off the power, lower the volume on each of the devices in your system and then TURN OFF the devices in the reverse order to which they were switched on. * This instrument is equipped with balanced XLR/TRS type jacks for microphoes. Make connections after first checking the wiring diagrams of other equipment you intend to connect. [. . . ]