Copyright ©2009 ROLAND CORPORATION RH-L20 WARNING Owner's Manual All rights reserved. No part of this publication may be reproduced in any form without the written permission of ROLAND CORPORATION. Before using this unit, make sure to read the instructions below, and the Owner's Manual. In the interest of personal and public safety, never wear the headphones while operating any type of vehicle. Do not use the headphones in a location where safety requires that you be able to hear the sounds around you (such as on a train platform, at a railroad crossing, in a factory, or along a busy road). CAUTION Using headphones for an extended time at high volume may damage your ears or negatively impact your hearing. Such use will also strain the headphones themselves, so please enjoy them at an appropriate volume. When using headphones while on public transportation or in a public place, please be aware of the possibility of annoyance to people around you. Always handle either the headphones themselves or the plug, not the cord. This will help in maintaining the electrical integrity of the cord by preventing any damage to it. When connecting the headphones, always have the volume on the unit you are connecting them to turned down to the minimum. Damage to the headphones may occur otherwise. Protect the unit from strong impact.(Do not drop it!) 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. Excessive heat can deform or discolor the unit. When the headphones need cleaning, wipe them with a soft, dry cloth. Should you remove the plug, keep it in a safe place out of children's reach, so there is no chance of it being swallowed accidentally. If you experience any abnormality in the skin area contacted by the headphones, immediately stop using them. For EU Countries For China For C.A. US (Proposition 65) WARNING This product contains chemicals known to cause cancer, birth defects and other reproductive harm, including lead. * 5 1 0 0 0 0 4 3 7 5 - 0 1 * RH-L20 SPECIFICATIONS Type of Const ruction Driver Sensitivity Maximum Input Frequency Response Impedance Weight Cord Plug Closed type; dynamic 40 mm in diameter 103 dB/mW 100 mW 20­25,000Hz 36 43 g (without cord) 7' (2.2 m) OFC litz wire Stereo mini (gold-plated)/ Plug adaptor (mini plug 1/4 inch phone plug) * In the interest of product improvement, the specifications and/or appearance of this unit are subject to change without prior notice. Wearing the headphones Wear the headphones as shown in the illustration below. The headphones will be stable and will provide optimal audio quality. Wear the headphones so that the top of each ear is caught between the ear pads and the neck band. Neck band Ear pads We recommend that the neck band be nearly horizontal. When the headphones are worn correctly, your earlobe will be between the ear pad and the neck band. ...