User manual ROLAND MRC-500

[. . . ] Then lower the memory lock to the middle of the upper tube and tighten 3 slightly. Loosen the t-bolt 2 and adjust the height of the seat to the desired position, and then firmly tighten the tbolt 2 . [. . . ] Loosen the square-headed bolt 3 of the memory lock and lower the memory lock to the top of the die-cast pipe joint. Use a standard drum key to tighten the square-headed bolt 3 of the memory lock firmly. The memory lock helps preventing the upper tube from declining while in use. * Keeping the memory lock in the position allows you to set up much more quickly from next time as the memory lock "memorizes" the desired height. Thank you, and congratulations on your choice of the Roland Drum Throne MRC-500. Before using this unit, carefully read the sections entitled: "USING THE UNIT SAFELY" and "IMPORTANT NOTES" (back page). These sections provide important information concerning the proper operation of the unit. 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 powercord plug must be unplugged from the outlet. Before using this unit, make sure to read the instructions below, and the Owner's Manual. Make sure you always have the unit placed so it is level and sure to remain stable. In addition to the items listed under "USING THE UNIT SAFELY" on this page, please read and observe the following: Do not attempt to repair the unit, or replace parts within it (except when this manual provides specific instructions directing you to do so). In households with small children, an adult should provide supervision until the child is capable of following all the rules essential for the safe operation of the unit. [. . . ] In households with small children, an adult should provide supervision until the child is capable of following all the rules essential for the safe operation of the unit. Never use benzine, thinners, alcohol or solvents of any kind, to avoid the possibility of discoloration and/or deformation. [. . . ]