Detailed instructions for use are in the User's Guide.
[. . . ] No part of this publication may be reproduced in any form without the written permission of BOSS CORPORATION. All product names mentioned in this document are trademarks or registered trademarks of their respective owners. Enclosed in square brackets [ ] [WRITE] WRITE button Indicates information that you should be aware of when using the ME-30. Technology that simulates existing physical structures, materials, and the like using different, virtual means is called "modeling technology. [. . . ] The symbol alerts the user to items that must never be carried out (are forbidden). The specific thing that must not be done is indicated by the design contained within the circle. In the case of the symbol at left, it means that the unit must never be disassembled. The specific thing that must be done is indicated by the design contained within the circle. In the case of the symbol at left, it means that the power-cord plug must be unplugged from the outlet. Batteries must never be recharged, heated, taken apart, or thrown into fire or water. Before moving the unit, disconnect the AC adaptor and all cords coming from external devices. Never expose Battery to excessive heat such as sunshine, fire or the like. Before cleaning the unit, turn off the power and unplug the AC adaptor from the outlet (p. Whenever you suspect the possibility of lightning in your area, disconnect the AC adaptor from the outlet. Do not attempt to repair the unit, or replace parts within it (except when this manual provides specific instructions directing you to do so). Other AC adaptors may use a different polarity, or be designed for a different voltage, so their use could result in damage, malfunction, or electric shock. Do not excessively twist or bend the power cord, nor place heavy objects on it. Doing so can damage the cord, producing severed elements and short circuits. Do not force the unit's powersupply cord to share an outlet with an unreasonable number of other devices. Be especially careful when using extension cords--the total power used by all devices you have connected to the extension cord's outlet must never exceed the power rating (watts/amperes) for the extension cord. Excessive loads can cause the insulation on the cord to heat up and eventually melt through. Never handle the AC adaptor body, or its output plugs, with wet hands when plugging into, or unplugging from, an outlet or this unit. Used batteries must be disposed of in compliance with whatever regulations for their safe disposal that may be observed in the region in which you live. , flammable material, coins, pins); or liquids of any kind (water, soft drinks, etc. Before using the unit in a foreign country, consult with your retailer, the nearest Roland Service Center, or an authorized Roland distributor, as listed on the "Information" page. 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. [. . . ] Under no circumstances must either of the above wires be connected to the earth terminal of a three pin plug. This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. [. . . ]