JBL VTX B18 Series, Руководство пользователя

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VTX B
18 | User Manual
2 - SAFETY
Before using a JBL VTX Series system, please review the following for important information on safety and protection of your investment.
2.1 - SAFETY INSTRUCTIONS
1. Read these instructions
2. Keep these instructions
3. Heed all warnings
4. Follow all instructions
5. Do not expose the product to direct rain or sea spray
6. Clean only with a dry cloth
7. Do not install near any heat sources such as radiators, heat registers, stoves, or other apparatus that produce heat
8. Only use attachments / accessories specified by the manufacturer
9. Use only with a cart, stand, tripod, bracket, or table specified by the manufacturer or sold with the apparatus. When a cart is used,
use caution when moving the cart / apparatus combination to avoid injury from tip-over
10. Refer all servicing to qualified service personnel. Servicing is required when the apparatus has been damaged in any way, such
as liquid has been spilled or objects have fallen into the apparatus, the apparatus has been exposed to rain or moisture, does not
operate normally, or has been dropped
11. Contact JBL Professional for advanced servicing issues
12. CAUTION - DO NOT PERFORM ANY SERVICING UNLESS YOU ARE QUALIFIED TO DO SO
13 . Prolonged exposure to excessive SPL can cause hearing damage: the loudspeaker is easily capable of generating sound pres-
sure levels (SPL) sufficient to cause permanent hearing damage to performers, production crew and audience members. Caution
should be taken to avoid prolonged exposure to SPL in excess of 90 dB
14. Read the System Rigging Manual before installation and use of the product
2.2 - GENERAL HARDWARE INFORMATION
Any hardware used in an overhead suspension application must be load rated for the intended use. Generally, this type of hardware is
available from rigging supply houses, industrial supply catalogs and specialized rigging distributors. Local hardware stores do not usu-
ally stock these products. Hardware that is intended for overhead suspension will comply with ASME B30.20 and will be manufactured
under product traceability controls. Compliant hardware will be referenced with a working load limit (WLL) and a traceability code.
2.3 - IMPORTANT SAFETY WARNING
The information in this section has been assembled from recognized engineering data and is intended for informational purposes only.
None of the information in this section should be used without first obtaining competent advice with respect to applicability to a given
circumstance. None of the information presented herein is intended as a representation or warranty on the part of JBL. Anyone making
use of this information assumes all liability arising from such use.