Yamaha IS1112(W) Owner's Manual

Also see for IS1112: Owner's manual Owner's manual Owner's manual

Contents

English(6)-4 2/23IS1112(W) Owner’s Manual• Before connecting the device to other devices, turn off the power for alldevices. Before turning the power on or off for all devices, set all volumelevels to minimum.• Use only speaker cables for connecting speakers to the speaker jacks. Useof other types of cables may result in fire.• Make sure to connect and neatly tie up the speaker cable so that the cableis not exposed to being tripped over, stepped on or inadvertently pulled.Also avoid pinching the cable (for example, between a heavy object andthe floor). Improper handling can result in damage to the device, personalinjury or fire as well as electrical shock hazard.• Do not apply excessive input.To prevent possible damage to the speakers or even fire, make sure toimmediately lower the input level in the following cases.- Feedback caused when using a microphone.- Continuous high sound level produced by electronic instruments.- Popping noises caused by turning on other equipment, or by connecting ordisconnecting system components while the amplifier is turned on.- Continuous high-power output of distorted signals.**The device may be damaged even when the output level of the power amplifieris lower than the specified permissible input level, if distorted signals arecontinuously output at high power.• When turning on the AC power in your audio system, always turn on thepower amplifier LAST, to avoid speaker damage. When turning the poweroff, the power amplifier should be turned off FIRST for the same reason.• Do not operate this device for a long period of time at high volume levelsor at a level that is uncomfortable, since it is capable of producing soundlevels that could cause permanent hearing loss. If you experience anydiscomfort or ringing in the ears, or suspect an hearing loss, you shouldconsult an audiologist.• Do not stand on the device or put your feet on it, and do not hang it fromthe ceiling or any high place. Improper handling can result in damage tothe device or even personal injury.• If any unusual smell or smoke appears to be emitted from the device orcaused by it, or if there is a sudden loss of sound during use, or if thedevice is dropped or damaged, discontinue using it immediately and haveit inspected by qualified Yamaha service personnel.The rubber feet included in this package can be attached to the speaker to prevent itfrom sliding when it is used on a slippery surface or if the speaker cabinet moves byvibration at a high volume. See “Dimensions” (page 29).Yamaha cannot be held responsible for damage caused by improper use or modifications to the device.ConnectionsHandling cautionIf you notice any abnormalitySpecial Notice