Roland 411981Y Microphone User Manual DR WM55 e
Roland Corporation Microphone DR WM55 e
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![DR-WM55 Owner’s Manual * 5 1 0 0 0 2 1 5 5 4 - 0 1 *WARNINGDo not attempt to repair the unit, or replace parts within it (except when this manual provides specic instructions directing you to do so). Refer all servicing to your retailer, the nearest Roland Service Center, or an authorized Roland distributor, as listed on the “Information” page.Immediately turn the power o, and request servicing by your retailer, the nearest Roland Service Center, or an authorized Roland distributor, as listed on the “Information” page when:• Objects have fallen into, or liquid has been spilled onto the unit; or• If smoke or unusual odor occurs• The unit has been exposed to rain (or otherwise has become wet); or• The unit does not appear to operate normally or exhibits a marked change in performance.Protect the unit from strong impact.(Do not drop it!)Batteries must never be recharged, heated, taken apart, or thrown into re or water. Never expose batteries to excessive heat such as sunshine, re or the like.Incorrect handling of batteries, rechargeable Ni-MH battery, or a battery charger can cause leakage, overheating, re, or explosion. Before use, you must read and strictly observe all of the precau-tions that accompany the batteries, rechargeable Ni-MH battery, or battery charger. When using rechargeable Ni-MH battery and a charger, use only the combination of rechargeable Ni-MH battery and charger specied by the battery manufacturer.CAUTIONIf used improperly, batteries may explode or leak and cause damage or injury. In the interest of safety, please read and observe the following precautions.• Carefully follow the installation instructions for batteries, and make sure you observe the correct polarity.• Avoid using new batteries together with used ones. In addition, avoid mixing dierent types of batteries.• Remove the batteries whenever the unit is to remain unused for an extended period of time.• If a battery has leaked, use a soft piece of cloth or paper towel to wipe all remnants of the discharge from the battery compartment. Then install new batteries. To avoid inammation of the skin, make sure that none of the battery discharge gets onto your hands or skin. Exercise the utmost caution so that none of the discharge gets near your eyes. Immediately rinse the aected area with running water if any of the discharge has entered the eyes.• Never keep batteries together with metallic objects such as ballpoint pens, necklaces, hairpins, etc.IMPORTANT NOTESPower Supply: Use of Batteries• Batteries are supplied with the unit. The life of these batteries may be limited, however, since their primary purpose was to enable testing.• If operating this product on batteries, please use alkaline batteries or rechargeable Ni-MH battery.Placement• This device may interfere with radio and television reception. Do not use this device in the vicinity of such receivers.Panel Descriptions13241 [ECHO OFF] switchThis turns o the echo that applies to the wireless mic. 2 [ECHO ON] switchThis turns on the echo that applies to the wireless mic. If the panel’s [ECHO] knob is in the OFF position, there will be no echo even if you press the [ECHO ON] switch.3 Power indicatorThis will light when the wireless mic is switched on.4 Power switchThis turns the wireless mic’s power on/o.Installing Batteries1. Turn o the mic’s power switch.2. Turn the grip in the direction of the arrow to remove it.Grip3. Insert the batteries, making sure that the polarity is correct.4. Turn the grip in the direction of the arrow to reattach it.Grip* If you leave the wireless mic powered on, its power will automatically turn o two hours after the last operation.About batteriesBatteries that can be used with the DR-WM55 wireless mic• Alkaline battery (AA, LR6) x 2• Rechargeable Ni-MH battery (AA, HR6) x 2* The power indicator will blink when the mic batteries run low. Replace the battery as soon as possible.Expected battery life under continuous use:Type of battery Battery lifeAlkaline battery (AA, LR6) approx. 24 hoursRechargeable Ni-MH battery (AA, HR6) approx. 24 hours* These gures will vary depending on the specications of the batteries and the actual conditions of use.Caution regarding batteries• Incorrect handling of batteries, rechargeable Ni-MH battery, or a battery charger can cause leakage, overheating, re, or explosion. Before use, you must read and strictly observe all of the precautions that accompany the batteries, rechargeable Ni-MH battery, or battery charger. • When using rechargeable Ni-MH batteries and a charger, use only the combination of rechargeable Ni-MH battery and charger specied by the battery manufacturer.• Carefully read and observe the cautions and handling instructions that accompany the batteries.• When using rechargeable Ni-MH batteries, please be aware that the battery life will normally shorten each time they are recharged.Main SpecicationsType DynamicPolar Pattern Uni DirectionalWireless Transmission Method Roland original 2.4 GHz (ISM band)Outreachline-of-sight 20 m (This gure will vary depending on the actual conditions of use and the environment.)Controls [POWER] Switch, [ECHO ON] Switch, [ECHO OFF] SwitchIndicator Power Power Supply DC 3 V: Alkaline battery (AA, LR6) x 2, Recharge-able Ni-MH battery (AA, HR6) x 2Expected battery life under continuous use:(These gures will vary depending on the actual conditions of use.)Alkaline battery (AA, LR6): approx. 24 hoursRechargeable Ni-MH battery (AA, HR6): apporx. 24 hoursDimensions 59 (W) x 214 (H) mm2-3/8 (W) x 8-7/16 (H) inchesWeight164 g6 oz(Excluding Battery)* 0 dBu = 0.775 Vrms* In the interest of product improvement, the specications and/or appearance of this unit are subject to change without prior notice.Before using this unit, carefully read the sections entitled: “USING THE UNIT SAFELY” , and “IMPORTANT NOTES”. These sections provide important information concerning the proper operation of the unit. Also, in order to feel assured that you’re thoroughly familiar with all the great features this product oers, make sure to carefully read this document, as well as the operating instructions that came with your receiving device. Please keep the operating instructions close at hand, so you can refer to them whenever you need.Using the Unit SafelyUsed for instructions intended to alert the user to the risk of injury or material damage should the unit be used improperly. * Material damage refers to damage or other adverse eects caused with respect to the home and all its furnishings, as well to domestic animals or pets. Used for instructions intended to alert the user to the risk of death or severe injury should the unit be used improperly. The symbol alerts the user to things that must be carried out. The specic 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. The symbol alerts the user to important instructions or warnings.The specic meaning of the symbol is determined by the design contained within the triangle. In the case of the symbol at left, it is used for general cautions, warnings, or alerts to danger. The symbol alerts the user to items that must never be carried out (are forbidden). The specic 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. About WARNING and CAUTION Notices About the SymbolsALWAYS OBSERVE THE FOLLOWING](https://usermanual.wiki/Roland/411981Y/User-Guide-1476943-Page-1.png)
