User manual ROLAND DM-5 ANNEXE 674

[. . . ] Before using this unit, carefully read the sections entitled: "IMPORTANT SAFETY INSTRUCTIONS" (p. These sections provide important information concerning the proper operation of the unit. Additionally, in order to feel assured that you have gained a good grasp of every feature provided by your new unit, this manual should be read in its entirety. The manual should be saved and kept on hand as a convenient reference. [. . . ] The unit should be located so that its location or position does not interfere with its proper ventilation. Whenever you suspect the possibility of lightning in your area, pull the plug on the power cord out of the outlet. Always grasp only the plug on the power-supply cord when plugging into, or unplugging from, an outlet or this unit. Should you remove the optical connector cap, make sure to put them in a safe place out of children's reach, so there is no chance of them being swallowed accidentally. Try to prevent cords and cables from becoming entangled. Also, all cords and cables should be placed so they are out of the reach of children. Do not use this unit on the same power circuit with any device that will generate line noise (such as an electric motor or variable lighting system). Before connecting this unit to other devices, turn off the power to all units. This will help prevent malfunctions and/or damage to speakers or other devices. Do not expose the unit to direct sunlight, place it near devices that radiate heat, leave it inside an enclosed vehicle, or otherwise subject it to temperature extremes. Also, do not allow lighting devices that normally are used while their light source is very close to the unit (such as a piano light), or powerful spotlights to shine upon the same area of the unit for extended periods of time. To avoid possible breakdown, do not use the unit in a wet area, such as an area exposed to rain or other moisture. This device may interfere with radio and television reception. Do not use this device in the vicinity of such receivers. Do not allow rubber, vinyl, or similar materials to remain on the unit for long periods of time. Such objects can discolor or otherwise harmfully affect the finish. Do not put anything that contains water (e. Swiftly wipe away any liquid that spills on the unit using a dry, soft cloth. Do not paste stickers, decals, or the like to this instrument. Peeling such matter off the instrument may damage the exterior finish. â· During Operation, this device must be placed at a distance of no less than 50 cm from any walls. â· Do not allow objects to remain on top of the unit while it is in operation. [. . . ] * When the connected digital-signal output device is not powered up, the Digital In indicator does not light up. Turning the control clockwise increases the sound from the speakers. This adjusts the sound quality of the treble range (10 kHz, +/ -3 dB). This adjusts the sound quality of the bass range (80 Hz, +/-3 dB). [. . . ]