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15. 

This

 product should be operated only from the type of 

power source indicated on the marking label. If you are not 
sure of the type of power supply to your home, consult your 
product dealer or local power company. For products 
intended to operate from battery power, or other sources, 
refer to the operating instructions.

8. 

Do 

not install near any heat sources such as radiators, heat  

register, stoves, or other apparatus (including amplifiers) 
that produce heat.

9. 

Do

 not defeat the safety purpose of the polarized or 

grounding-type plug. A polarized plug has two blades with 
one wider than the other. A grounding type plug has two 
blades and third grounding prong. The wide blade or the 
third prong are provided for your safety. If the provided plug 
does not fit into your outlet, consult an electrician for 
replacement of the obsolete outlet.

10. 

Protect

 the power cord from being walked on or pinched 

particularly at plugs, convenience receptacles, and the 
point where they exit from the apparatus.

11. 

Only 

use attachments and accessories specified by the 

manufacturer.

12. 

Use 

only with the 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. 

13. 

Unplug

 this apparatus during lightning storms or unused 

for long period of time.

 

Apparatus combination to avoid 

injury from tip-cover.

14. 

Refer

 all servicing to qualified service personnel. 

Servicing is required when the apparatus 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.

20. 

Replacement Parts

When replacement parts are required, be sure the service 

technician has used replacement parts specified by the 
manufacturer or have the same characteristics as the 
original part. Unauthorized substitutions may result in fire, 
electric shock, or other hazards.

21. 

Safety Check

Upon completion of any service or repairs to this product, 
ask the service technician to perform safety checks to 
determine that the product is in proper operating 
condition.

22.

Wall  or Ceiling Mounting

The product should be mounted to a wall or ceiling only as 
recommended by the manufacturer. Any mounting of the 
product should follow the manufacturer instructions, and 
should use a mounting accessory recommended by the 
manufacturer.

23. 

Wet location marking

Apparatus shall not be exposed to dripping or splashing 
and no objects filled with liquids, such as vases, shall be 
placed on the apparatus.

1. 

Read

 These Instructions.

2.

 Keep

 These Instructions.

3. 

Heed

 All Warnings.

4. 

Follow

 All Instructions.

5. 

Do

 not use this product near water.

6. 

Clean

 only with dry cloth.

7. 

Do

 not block any ventilation openings.

Important  Safety  instructions

16. 

Protective Attachment Plug

The product is equipped with an attachment plug having 
overload protection. This is a safety feature. See 
Instruction Manual for replacement or resetting of 
protective device. If replacement of the plug is required, be 
sure the service technician has used a replacement plug 
specified by the manufacturer that has the same overload 
protection as the original plug.

17. 

Power Lines

An outside antenna system should not be located in the 
vicinity of overhead power lines or other electric light or 
power circuits, or where it can fall into such power lines or 
circuits. When installing an outside antenna system, 
extreme care should be taken to keep from touching such 
power lines or circuits as contact with them might be fatal.

19. 

Object and Liquid Entry

Never push objects of any kind into this product through 
openings as they may touch dangerous voltage points or 
short-out parts that could result in a fire or electric shock. 
Never spill liquid of any kind on the product.

24. 

Outdoor Antenna Grounding

If an outside antenna or cable system is connected to the 
product, be sure the antenna or cable system is grounded 
so as to provide some protection against voltage surges 
and built-up static charges. Article 810 of the National 
Electrical Code, ANSI/NFPA 70, provides information with 
regard to proper grounding of the mast and supporting 
structure, grounding of the lead-in wire to an antenna 
discharge unit, size of grounding conductors, location of 
antenna discharge unit, connection to grounding 
electrodes, and requirements for the grounding electrode. 
See figure below.

25. 

Servicing

If your product is not operating correctly or exhibits a 
marked change in performance and you are unable to 
restore normal operation by following the detailed 
procedure in its operating instructions, do not attempt to 
service it yourself as operating instructions, do not attempt 
to service it yourself as opening or removing covers may 
expose you to dangerous voltage or other hazards. Refer 
all servicing to qualified service personal.

18. 

Overloading

Do not overload wall outlets, extension cords, or integral 
convenience receptacles as this can result in a risk of fire 
or electric shock.

3

Summary of Contents for UHF-1208X

Page 1: ...ork safely and to its fullest potential please read this user s manual carefully before operation and keep for future reference www acesonic com The Leader in Professional Equipment UHF 1208X DUAL DIV...

Page 2: ...maintenance servicing instructions in the literature accompanying the appliance 1 This equipment has been tested and found to comply with the limits for a Class B digital device pursuant to part 15 o...

Page 3: ...manufacturer 23 Wet location marking Apparatus shall not be exposed to dripping or splashing and no objects filled with liquids such as vases shall be placed on the apparatus 1 Read These Instruction...

Page 4: ...ower adapter 1 l UHF 1208X receiver 1 Be sure to keep original packaging in case of re shipping is needed l l Antenna 2 l User manual warranty card 3 ft male to male cable 1 1 Check to see whatever th...

Page 5: ...eiver channel 2 Scan use to start auto channel scanning process usually will need about 90 seconds to complete the process after scanning receiver will pick the best channel 3 IR to start IR sync chan...

Page 6: ...de which receive the IR signal from receives to complete the IR matching for microphone and receiver 4 Switch button Indicate Light Green Working Yellow Mute No light power off Microphone Operation Ch...

Page 7: ...ry correspond the negative and positive end of the microphone Screw the microphone handle back on clockwise HF 1208X AC Power adapter cable to cable Mic Input Mic Input Mic Input Power Outlet Installa...

Page 8: ...he AC power adapter l Check to see if the AC power adapter is loose Check on the receiver end and wall outlet end l See page 6 and 7 for more detail l The transmitter is out of range l Microphone swit...

Page 9: ...Wave Frequency Range UHF 668 692 MHz Oscillation Mode Phase locked Loop controlled Carrier Wave Stability 10PPM Switching bandwidth 24MHz Frequency Space 250KHz Sensitivity 105dB sinad 12 dB S N Ratio...

Page 10: ...ation Contact Info 1 Year Manufacturer Warranty Lifetime Tech Support 626 820 0670 Design in U S A Tech Support Address 161 S 8th Avenue City of Industry CA 91746 3208 USA Website www acekaraoke com 6...

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