UHF MICROPHONE SYSTEMwith Receiver, Mic & belt-clip Transmitter
Ref.DR20UHF-HB/HHHS20-UHFA/BHM20-UHF
MANUAL
MANUAL – UHF MICROPHONE SYSTEM
UHF MICROPHONE SYSTEMWITH HANDHELD, HEADSET, TIE-CLIP MIC & BELT-CLIP TRANSMITTER
OPERATING INSTRUCTIONS
Congratulations to the purchase of your new UHF microphone system.This manual covers following items:DR20UHF-HH: UHF receiver with 2 handheld UHF microphonesDR20UHF-HB: UHF receiver with 1 handheld and 1 tie-clip mic with belt-clip transmitterHM20-UHF: UHF handheld microphoneHS20-UHFA/HS20-UHFB: UHF belt-clip transmitter with headset & tie-clip mic
EXPLANATION OF SIGNS
Accordance with the requirements of CE standard
The product is for indoor use only
This marking indicates that this product should not be disposed with other household wastes throughout the EU. To prevent possible harm to the environment or human health from uncontrolled waste disposal, recycle it responsibly to promote the sustainable reuse of material resources. To return your used device, please use the return and collection systems or contact the retailer where the product was purchased. They can take this product for environmental safe recycling.
RESTRICTIONS ON USE
This product complies with European standards and RED 2014/53 / EU directive. It uses a UHF frequency band harmonized at European level. The user should check with the regulatory body in his country whether this frequency band is allowed without restriction.
IMPORTANT SAFETY INSTRUCTIONS AND DANGER WARNINGS
- Please read the manual carefully and keep it for future reference.
- The unit shall be connected to a power supply only of the type described.
- To reduce the risk of fire or electrical shock, do not expose this unit to rain or moisture.
- Unplug the unit from the wall socket when it is not to be used for a long period of time.
- Adequate care shall be taken so that foreign objects do not fall, or liquids are not spilled into the enclosure through openings.
- Do not remove the cover or back, as there are no user-serviceable parts inside.
- The apparatus shall not be exposed to dripping or splashing and that no objects filled with liquids, such as vases, shall be placed on the apparatus.
- Do not place on the apparatus as naked flame source, such as lighted candles.
- Do not use the unit in a tropical climate. Only for use in temperate climates.
- Unauthorized conversions and/or modifications of the appliance are not permitted for safety and licensing reasons (CE).
- The appliance may not be exposed to extreme temperatures (< +5°C / > +35°C) in operation.
- The appliance may not be subject to strong vibrations or heavy mechanical strain.
- DISCONNECT DEVICE: Where the MAINS plug or an appliance coupler is used as the disconnect device, the disconnect device shall remain readily operable.
RECEIVER FRONT PANEL
1. Power switch: To turn the unit on and off2. Display: shows information such as signal, frequency, AF, RF, etc.3. Volume control4. AF5. RF
RECEIVER REAR PANEL
6. Antenna7. Balanced audio output8. Mix out9. 12V input jack
TRANSMITTERS
HANDHELD MICROPHONE
10. LCD display11. Power switch
BELT-CLIP TRANSMITTER(HS20-UHFA/HS20-UHFB)
12. Antenna13. Power switch: Press the button for 2-3 seconds to turn on. The LED lights up. Press again for 2-3 seconds to turn off.14. Microphone input connector15. LED indicator: Lights when the unit is turned on. Flashes when the battery power runs low16. LCD display: Shows frequency17. Battery compartment18. Battery cover
INSTALLING THE BATTERIES IN THE MICROPHONE/BELT-CLIP TRANSMITTER
Remove the battery cover and insert 2x AA size batteries ensuring correct polarity
RECOMMENDATIONS FOR BATTERIES
This symbol indicates that used batteries should not be disposed of with household waste but deposed correctly in accordance with your local regulations..Batteries shall not be exposed to excessive heat such as sunshine, fire or the like.When the internal batteries are not to be used, remove them to avoid damage caused by battery leakage or corrosion.ATTENTION: Danger of explosion if battery is incorrectly placed.Only replace by the same or equivalent type.WARNING: Keep new and old batteries out of the reach of children.If the battery compartment doesn’t close properly, stop using the product and keep it out of the reach of children.If you are in doubt whether the batteries have been swallowed or introduced into any other part of the body, contact immediately a doctor.
INSTALLATION
- Plug the supplied 12V
1000mA adaptor into the DC IN socket on the rear panel and the other end into a suitable wall outlet. - Connect one end of a 6.35mm Jack lead into the receiver’s UNBALANCED audio output (MIX) and the other end into the 6.35mm mic input socket a karaoke mixer, karaoke player or karaoke amplifier. If you want to use the BALANCED audio output, please use an XLR/XLR or XLR/6.35mm Jack lead.
TROUBLE-SHOOTING
| Problem | Possible Cause | Solution |
| Receiver:
No sound, no light |
• Power button is in the OFF position• DC power adaptor is not plugged in• Poor connection of DC power adaptor | • Turn on the power button• Plug in the DC power adaptor• Check if the DC power adaptor is loose |
| Microphone
No sound; lights on |
• Transmitter is out of range• Mic is off or in Mute position• Mic volume is turned down• Batteries in the mic are not installed properly• Antenna not functional• Receiver is not connected to an amplifier, mixer or karaoke player | • Remain within the range• Turn mic on (green light)• Increase mic volume on receiver• Insert the batteries with the correct polarity• Change the angle of antenna• Connect the jack lead from the receiver to a mic input of an amplifier, mixer or player |
| Distorted sound; feedback | • The 2 mics are too close to each other• Batteries are running low• Mic volume too high• Distorsion caused by an external source | • Increase distance between mics• Replace the batteries• Reduce mic volume• Move the receiver away from electric equipment |
| Batteries | • Batteries are discharged | • Replace batteries |
SPECIFICATIONS
RECEIVER
UHF frequencies………………………………..863.9 & 864.9MHzPower supply………………………………… 100-240V~ 50/60Hz via mains adaptorAdaptor output voltage………………………………12V 
1ASensitivity …………………………………………………-105dBS/N ratio……………………………………………………>105dBTHD…………………………………………………………. <0.5% à 1kHzImage frequency rejection ………………………… 85dB typicalSpurious rejection …………………………………….. 75dB typicalFrequency range ……………………………………….. 40Hz – 18kHzAF output impedance…………………………………..2.2kOhmsMax. output level ……………………………………Bal.: 0-400mV; Unbal.: 0-200mVOutput connectors ……………………………….. Bal. XLR, unbal. 6.35mm JackRange……………………………………………………..10-60mWeight………………………………. DR20UHF-HB: 0.870kg; DR20UHF-HH: 1.05kg
TRANSMITTER
Transmission power………………………………………….30mWSpurious emission…………………………………………….<40dB (with carrier)Display……………………………………………………………..LCDBattery voltage ………………………………………………. 1.5V x 2 pcs AA batteriesBattery life ………………………………………………………6-8 hours
The above specifications are for reference only.Design and specifications are subject to change for improvement without prior notice.
Imported from China by LOTRONIC S.A.Avenue Zénobe Gramme 9B-1480 Saintes
www.ibiza-light.com
©Copyright LOTRONIC 2020
[xyz-ips snippet=”download-snippet”]