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FCC ADVISORY (U.S.A.)

1. Th

  is 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. Th

 ese limits 

are designed to provide reasonable protection against 
harmful interference in a residential installation. 

Th

  is 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 correcting the 
problem by one or more of the following measures:

• Reorienting and/or relocating the receiving 
antennae

• Increasing the distance between the radio/TV 
equipment and the UHF-4000R

• Connecting the radio/TV equipment to an outlet 
on a diff erent circuit than the one into which the 
receiver is plugged

• If necessary, consulting the dealer or an 
experienced radio/TV technician for help

2. IMPORTANT: When connecting the UHF-
4000R to audio equipment, use only high-quality, 
shielded cables such as what is supplied with this 
product. Follow all installation instructions do not 
modify the equipment in any way, as this could void 
your FCC authorization to use the device in the U.S.

FOR CANADA/POUR LE CANADA 

Caution: To prevent electric shock, match the wide 
blade of the plug to the wide slot, and fully insert. 

Attention: Pour eviter les chocs electriques, introduire la 
lame la plus large de la fi che dans la borne correspondante 
de la prise et pousser jusquau fond. 

Th

  is product does not exceed the Class B limits for 

radio noise emissions from digital devices as set out 
in the Canadian standard for interference-causing 
equipment (“Digital Apparatus, ICES-003” from the 
Department of Communications).

Cet appareil numerique respecte les limites de bruits 

radio electriques applicables aux appareils numeriques de 
Classe B prescrites dans la normesur le materiel brouilleur 
(“Appareils Numeriques, NMB-003” edictee par le 
Ministre des Communications).

Important safety instructions

1. Read and follow these instructions, keep them 
handy for reference, familiarize yourself with the 
product’s operation, and heed all safety warnings.

2. Do not use this product near water, on wet surfaces, 
or in places where moisture may accumulate. Do not 
expose the device to dripping or splashing, and do 
not place items fi lled with liquids – such as vases, 
beverages, etc. – on top of the device. Clean only with 
a dry cloth.

3. Do not block any ventilation openings or set device 
on carpets or rugs. Maintain suffi

  cient room on all 

sides for airfl ow.

4. Do not position the device on or near radiators, 
stoves, or other electrical equipment (such as 
amplifi ers) that produce heat. 

5. Do not defeat the safety purpose of a polarized or 
grounding-type plug. A polarized plug has two blades 
with one wider than the other, while a grounding-type 
plug has two blades and one prong. Th

  e wide blade 

and the prong are safety features. If the provided plug 
does not fi t into your outlet, consult an electrician for 
replacement of the obsolete outlet. 

6. Protect the power cord from being walked on or 
pinched, particularly where it is plugged in to an 
electrical socket and the point where it exits from the 
rear of the device. 

7. Only use the attachments and accessories specifi ed 
by the manufacturer. 

8. Use only with a cart, stand, tripod, bracket or table 
specifi ed by the manufacturer or sold with the device. 
When using a cart, use caution when moving the cart. 

9. Unplug the product during lightning storms or 
when it will not be used for long periods of time.

10. Refer all servicing to qualifi ed service personnel. 
Servicing is required when the unit has been damaged

7

Summary of Contents for UHF-4000R HF-4000R

Page 1: ...y Warnings and Cautions 6 Parts Checklist Your Acesonic UHF 4000R System includes Four handheld rechargeable wireless microphones One UHF 4000R receiver Two antennas Three 14V 800mA power adapters Eig...

Page 2: ...contact your dealer Care and Cleaning Make sure the power is disconnected before cleaning the receiver unit Use a soft cloth to clean the receiver and microphones DO NOT use chemicals or any cleaning...

Page 3: ...ave clicked into place Snap the battery compartment gate shut Screw the battery housing cover back on Using the charging station Plug the AC power adapter cord jack into the matching power socket on t...

Page 4: ...4 separate volume controls for each microphone Check your system set up for Master Volume Control It s always a good idea to turn all volume controls down after using any audio device This will help...

Page 5: ...ation mode Phase locked loop controlled Carrier wave stability 10PPM Switching bandwidth 24MHz Frequency space 250KHz Sensitivity 105dB sinad 12 dB S N Ratio 105dB T H D 0 5 1KHz Image rejection 85 dB...

Page 6: ..._________________________________________________________________________________________ Troubleshooting If you are having technical difficulties operating the UHF 4000R system please check the trou...

Page 7: ...standard for interference causing equipment Digital Apparatus ICES 003 from the Department of Communications Cet appareil numerique respecte les limites de bruits radio electriques applicables aux ap...

Page 8: ...facturer or with the same characteristics as the original part Unauthorized substitutions may result in fire electric shock or other hazards 16 Following any servicing or repair of this product ask th...

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