User manual ROLAND DM-2100 MANUAL 2

[. . . ] Owner's Manual Before using this unit, carefully read the sections entitled: "IMPORTANT SAFETY INSTRUCTIONS" (p. 2), "USING THE UNIT SAFELY" (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, Owner's manual should be read in its entirety. [. . . ] 015 · The sub-woofer, L-channel satellite speaker, and R-channel satellite speaker of the DM2100 must be used together. Never attempt to use them in combination with other devices. Roland Corporation will accept no responsibility for malfunctions or other adverse effects that result due to your failure to use these components as a set. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 101a · The unit should be located so that its location or position does not interfere with its proper ventilation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 102b · Always grasp only the plug on the powersupply cord when plugging into, or unplugging from, an outlet or this unit. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 103a: · At regular intervals, you should unplug the power plug and clean it by using a dry cloth to wipe all dust and other accumulations away from its prongs. Also, disconnect the power plug from the power outlet whenever the unit is to remain unused for an extended period of time. Any accumulation of dust between the power plug and the power outlet can result in poor insulation and lead to fire. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 104 · 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. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 106 · Never climb on top of, nor place heavy objects on the unit. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 107b · Never handle the power cord or its plugs with wet hands when plugging into, or unplugging from, an outlet or this unit. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 108a · Before moving the unit, disconnect the power plug from the outlet, and pull out all cords from external devices. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 109a · Before cleaning the unit, turn off the power and unplug the power cord from the outlet. Damage or malfunction may result if you attempt to use the unit in this condition. [. . . ] When the standby switch is on (Standby mode is off), this indicator will light green. Main power switch ON ON OFF Standby switch inward position outward position -- Standby mode OFF ON -- Standby indicator Green Red OFF 18. Sub-woofer volume knob This controls the volume of the sub-woofer, adjusting the low-frequency range of the sound. 19. Tone control knob This adjusts the tone. 20. Volume knobs These adjust the volume of the sound being input from the corresponding jack(s). 8 Connections and placement Cautions regarding connections and placement 921 · To prevent malfunction and/or damage to speakers or other devices, always turn down the volume, and turn off the power on all devices before making any connections. 926_fix · Using a connection cable that contains a resistor can cause the sound level to be low. [. . . ]