Roland UA-11 Manuel du propriétaire télécharger pdf (Page 38)

USING THE UNIT SAFELY

38

WARNING

Avoid extended use at high volume

This unit, either alone or in combination with

an amplier and headphones or speakers,

may be capable of producing sound levels

that could cause permanent hearing loss.

Do not operate for a long period of time

at a high volume level, or at a level that

is uncomfortable. If you experience any

hearing loss or ringing in the ears, you should

immediately stop using the unit, and consult

an audiologist.

Don’t allow foreign objects or liquids to

enter unit; never place containers with

liquid on unit

Never allow foreign objects (e.g., ammable

objects, coins, or wires) or liquids (e.g., water

or juice) to enter this product. Do not place

containers containing liquid on this product.

Doing so may cause short circuits, faulty

operation, or other malfunctions.

Turn o the unit if an abnormality or

malfunction occurs

Immediately turn the unit o, remove the AC

adaptor from the outlet, and request servicing

by your retailer, the nearest Roland Service

Center, or an authorized Roland distributor, as

listed on the “Information” page when:

• The AC adaptor, the power-supply cord, or

the plug has been damaged; or

• If smoke or unusual odor occurs; or

• Objects have fallen into, or liquid has been

spilled onto the unit; or

• 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.

Adults must provide supervision in

places where children are present

When using the unit in locations where

children are present, be careful so no

mishandling of the unit can take place. An

adult should always be on hand to provide

supervision and guidance.

WARNING

Do not drop or subject to strong impact

Protect the unit from strong impact.

(Do not drop it!)

Do not share an outlet with an

unreasonable number of other devices

Do not force the unit’s power-supply 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.

Do not use overseas

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.

Handle batteries carefully

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

batteries, 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 batteries, or battery charger.

Do not use a CD-ROM or DVD-ROM in an

audio CD player

DO NOT play a CD-ROM or DVD-ROM disc on

a conventional audio CD player. The resulting

sound may be of a level that could cause

permanent hearing loss. Damage to speakers

or other system components may result.

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