Shure QLXD2L50 Manual De Usuario

3

Do Not Duplicate or Redistribute

1.  READ these instructions. 

2.  KEEP these instructions. 

3.  HEED all warnings.

4.  FOLLOW all instructions. 

5.  DO NOT use this apparatus near water. 

6.  CLEAN ONLY with dry cloth. 

7.  DO NOT block any ventilation openings. Allow sufficient distances for adequate ventila-

tion and install in accordance with the manufacturer’s instructions. 

8.  DO NOT install near any heat sources such as open flames, radiators, heat registers, 

stoves, or other apparatus (including amplifiers) that produce heat. Do not place any open 

flame sources on the product. 

9.  DO NOT defeat the safety purpose of the polarized or groundingtype plug. A polarized 

plug has two blades with one wider than the other. A grounding type plug has two blades 

and a third grounding prong. The wider blade or the third prong are provided for your 

safety. If the provided plug does not fit into your outlet, consult an electrician for replace-

ment of the obsolete outlet. 

10.  PROTECT the power cord from being walked on or pinched, particularly at plugs, conve-

nience receptacles, and the point where they exit from the apparatus. 

11.  ONLY USE attachments/accessories specified by the manufacturer.

12.  USE only with a cart, stand, tripod, bracket, or table specified by the manu-

facturer, or sold with the apparatus. When a cart is used, use caution when 

moving the cart/apparatus combination to avoid injury from tip-over.

13.  UNPLUG this apparatus during lightning storms or when unused for long 

periods of time. 

14.  REFER all servicing to qualified service personnel. Servicing is required when the ap-

paratus has been damaged in any way, such as power supply cord or plug is damaged, 

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. 

15.  DO NOT expose the apparatus to dripping and splashing. DO NOT put objects filled with 

liquids, such as vases, on the apparatus. 

16.  The MAINS plug or an appliance coupler shall remain readily operable. 

17.  The airborne noise of the Apparatus does not exceed 70dB (A). 

18.  Apparatus with CLASS I construction shall be connected to a MAINS socket outlet with a 

protective earthing connection. 

19.  To reduce the risk of fire or electric shock, do not expose this apparatus to rain or 

moisture. 

20.  Do not attempt to modify this product. Doing so could result in personal injury and/or 

product failure.

21.  Operate this product within its specified operating temperature range.

This symbol indicates that dangerous voltage constituting a risk of 

electric shock is present within this unit. 

This symbol indicates that there are important operating and mainte-

nance instructions in the literature accompanying this unit. 

This product contains a chemical known to the State of California to cause cancer and birth 

defects or other reproductive harm.

•  Battery packs may explode or release toxic materials. Risk of fire or burns. Do not open, crush, modify, disassemble, heat 

above 140°F (60°C), or incinerate.

•  Follow instructions from manufacturer
•  Only use Shure charger to recharge Shure rechargeable batteries
•  WARNING: Danger of explosion if battery incorrectly replaced. Replace only with same or equivalent type.
•  Never put batteries in mouth. If swallowed, contact your physician or local poison control center
•  Do not short circuit; may cause burns or catch fire
•  Do not charge or use battery packs other than Shure rechargeable batteries
•  Dispose of battery packs properly. Check with local vendor for proper disposal of used battery packs.
•  Batteries (battery pack or batteries installed) shall not be exposed to excessive heat such as sunshine, fire or the like

Note: Use only with the included power supply or a Shure-approved equivalent. 

LICENSING INFORMATION

Licensing: A ministerial license to operate this equipment may be required in certain areas. Consult your national authority for possible requirements. 

Changes or modifications not expressly approved by Shure Incorporated could void your authority to operate the equipment. Licensing of Shure wireless 

microphone equipment is the user’s responsibility, and licensability depends on the user’s classification and application, and on the selected frequency. 

Shure strongly urges the user to contact the appropriate telecommunications authority concerning proper licensing, and before choosing and ordering 

frequencies. 
This Class B digital apparatus complies with Canadian ICES-003. Cet appareil numérique de la classe B est conforme à la norme NMB-003 du Canada. 

This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are 

designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates uses and can radiate radio 

frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, 

there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television 

reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the 

following measures: 

•  Reorient or relocate the receiving antenna.
•  Increase the separation between the equipment and the receiver.
•  Connect the equipment to an outlet on a circuit different from that to which the receiver is connected.
•  Consult the dealer or an experienced radio/TV technician for help.

Caution: Avoid operating mobile phones and mobile broadband devices near your wireless system to prevent the possibility of interference.