H F Electronics K201 Home Theater Karaoke Wireless Microphone System User Manual

June 17, 2024
H F Electronics

H F Electronics logo USER’S MANUAL Home theater karaoke wireless microphone system

Product Manual

  • The dual-channel home theater wireless microphone system comes with Ultra-High Frequency (UHF) and is interference free.
  • HDMI and 1/8″ (3.5mm) input and output for instant Karaoke fun.
  • Compatible with an array of devices including TV, Blue-Ray player, notebook, iPad, tablet, home theater, receiver, speaker, etc.
  • The portable receiver and audio mixer supports up to two wireless microphones (included) and two wired microphones (not included).
  • Adjustable echo and tone controls for more Karaoke fun.
  • Easy to set up with up to 8 selectable frequencies and independent volume controls.
  • Up to 100 feet line-of-sight operation range. Perfect for Karaoke. DJ musicand house party.

Note:If you use HDMI sound out the microphone sound will delayed (we advice the tv only show picture )use the receiver 3.5mm out to connect your amplifer/speaker.

Receiver

H F Electronics K201 Home Theater Karaoke Wireless Microphone System -
ReceiverH F
Electronics K201 Home Theater Karaoke Wireless Microphone System - Receiver
1

TransmitterH F Electronics K201 Home Theater Karaoke Wireless
Microphone System - Transmitter

  1. Microphone-Core
  2. Display
  3. Frequency Adjustmen
  4. Power Switch
  5. Battery Cover
  6. Transmission Antenna

Operation:

  1. Connect the receiver to a power outlet through the power adapter provided and turn on the receiver.
  2. Put two AA batteries into the battery compartment of the microphone. Please ensure the positive and negative ends are positioned in the correct direction.
  3. Power on the handhold microphone In case of any frequency interference,press the set button on the microphone and the microphone will be tuned to a different frequency. There are up to eight frequencies to choose from.
  4. Please note that it will take a few seconds for the receiver to automatically syndicate the frequency with the microphone each time the set button is pressed.
  5. To connect the receiver to a device such as a computer, TV, and speaker, etc., please refer to the connection diagram shown below.

How to match the receiver

  1. In the power-on state, the frequency and channel will be displayed alternately.

  2. After 90 seconds of use in the power-on state, only the battery status and launch status will be displayed. While the frequency is not displayed, Touch the SET\POWER button to activate the display frequency and channel.

  3. In the power-on state, the microphone does not detect the sound within 5 minutes, it will enter the lower power consumption, only the battery statusis displayed. (The receiver light does not display blue.) Tap the SET\POWER button to activate the display frequency and channel. Or speaking to the microphone activates the launch.

  4. In the play state. If there is no button action and no sound for more than 15 minutes, the microphone will automatically off. To press the POWER button to turn it on.

  5. ID Paring, First turn off the and receiver and microphone. Press and hold the set with power button at the same time until the flashing. Then quick turn on he receiver with 2 seconds. When the receiver light turn red to blue. It means match successfully. This one match the receiver.do the same step for the other one(after match each. If you want use the other microphone.you need do the same step)
    Note: even you match ID.the same frequency cant use at same time.(you need choose different frequency)

  6. When the battery symbol is flashing, replace the battery.

  7. PC Karaoke mode(desktop PC & Notebook PC)H F Electronics K201 Home Theater Karaoke Wireless Microphone System - Karaoke mode

  8. Sound modeH F Electronics K201 Home Theater Karaoke Wireless Microphone System - Sound mode

  9. Connect with DVD &TV playerH F Electronics K201 Home Theater Karaoke Wireless Microphone System - TV player

  10. Connect with phone & MIDH F Electronics K201 Home Theater Karaoke Wireless Microphone System - TV player 1

  11. Small meeting connectionH F Electronics K201 Home Theater Karaoke Wireless Microphone System - TV player 2

  12. Connect with HDMI player & notebookH F Electronics K201 Home Theater Karaoke Wireless Microphone System - notebook

  13. Connect with HDMI blu-ray player and TVH F Electronics K201 Home Theater Karaoke Wireless Microphone System - HDMI blu

Note: Bluetooth connection
The reciver comes with built-in Bluetooth function and youcan choose to pair the receiver Withyour Bluetooth device as well.
Once you power on , the receiver will become discoverable as Karaoke Mixer.
Please pair the receiver withyour device.

Troubleshooting

Faint Sound or No Sound

  • Verify connections to PA system
  • Adjust channel volume
  • Turn on handhold microphone
  • Check that batteries are installed correctly.
  • Change or charge batteries
  • Verify power adapter is plugged securely into the outlet
  • Check the receiver unit is powered on

Audio Interference, Artifacts, or Dropouts

  • ldentify and remove sources of interference: mobile phones, Wi-Fi access points, signalprocessors, electronics, etc.
  • Charge or change batteries
  • Move system away frommetallic surfaces
  • Provide line-of-sight from handhold microphone or bodypack to receiver unit antennas

Distortion

  • Lower channel volume
  • Change or charge batteries
  • Verify fidelity of signal cable to PA

The package

  • Receiver/Mixer
  • Power adapter(1 PCS)
  • 3.5mm/RCA audio cables(2 PCS)
  • Handhold wireless microphone(2 PCS)
  • 3.5/3.5mm audio cable(1 PCS)
  • User manual (1 PCS)

Parameter

Frequency UHF
HDMI HDMI1.4
S/N ratio -90dB
T.H.D <0.5%
Frequency Responses 30Hz-18KHz
Working Distance 100feet
Typical Tone Control ±15dB@10KHz
Microphone Max Gain ±26dB
Spurious Emission >60DB

**** At the end of its life, the device has to be separated from the other waste. Consign the device and all its components together to a center of electronical and electrotechnical waste recycling center, designated by your local authorities.

FCC Warnning:

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 againstharmful interference in a residential installation. This equipment generates, uses and can radiateradio frequency energy and, if not installed and used in accordance with the instructions, maycause harmful interference to radio communications. However, there is no guarantee thatinterference will not occur in a particular installation. If this equipment does cause harmfulinterference to radio or television reception, which can be determined by turning the equipmentoff and on, the user is encouraged to try to correct the interference by one or more of thefollowing measures:

  • Reorient or relocate the receiving antenna.
  • Increase the separation between the equipment and receiver.
  • Connect the equipment into 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: Any changes or modifications to this device not explicitly approved by manufacturer could void your authority to operate this equipment.
This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions:

  1. This device may not cause harmful interference, and
  2. this device must accept any interference received, including interference that may cause undesired operation.

This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. This equipment should be installed and operated with minimum distance 0cm between the radiator and your body.

H F Electronics logoCustomer Service:
Email:[email protected]
Tel.: +1 6264203417(US) Mon-Fri 9:00-17:00(PST)
148 s 8th ave city of industry CA91746
H F Electronics K201 Home Theater Karaoke Wireless Microphone System -
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MADE IN CHINA

Documents / Resources

| H F Electronics K201 Home Theater Karaoke Wireless Microphone System [pdf] User Manual
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