SDRD SD-307 Karaoke Speaker User Manual: Read Operating Instructions Carefully

The SDRD SD-307 Karaoke Speaker User Manual provides detailed instructions on how to operate and use the speaker effectively. It is essential to read the manual carefully before using the device to ensure safe and optimal usage. The manual includes information on speaker description, button functions, charging instructions, and product parameters. The speaker should be placed on a stable surface and away from heat sources and moist air or water. The user must only connect the speaker to a power supply described in the operating instructions and should not attempt to repair it without professional assistance. The microphone comes with a power indicator that shows when it needs charging. The user should use only the supplied antenna and maintain a minimum distance of 20cm between the radiator and their body to comply with FCC’s RF Exposure guidelines. The manual also includes instructions on how to use the speaker in different modes, such as Bluetooth, TF card, U disk, and LINE mode. The wireless microphone is connected to the speaker by default after turning it on, and the user can adjust the volume or the speaker according to their personal preference to achieve their desired singing effect.

SDRD SD-307 Karaoke Speaker

OPERATING INSTRUCTION

All the instructions should be read carefully before operation and follow the instructions.

• The speaker should be situated away from heat sources such as radiators, and not exposed to moist air or water.
• Place the unit on a stable place to prevent it from being fallen down.
• The speaker should be only connected to a power supply described in the operating instructions.
• The user should not attempt to repair the speaker if you are not professional.
• Disconnect the power cable from the outlet & switch off before cleaning the unit. Please only use soft cloth, no harsh abrasives or chemicals to clean, as they will damage the appearance.
• The power cable of the speaker should be unplugged from the outlet and power switch should be off when left unused for a long period of time.

PACKING LIST

1. Speaker 1pc
2. Microphone 2pcs
3. User Manual 1pC
4. Stereo Audio 1pc
5. USB Charging Cable  pc

SPEAKER DESCRIPTION

Schematic Diagram

OFF/ON

1. “OFF” means Power off, “ON” means Power on, speaker will enter into the play mode which same as last time.
2. Charging: Plug the standard power adapter into the”DC 5V” socket and then the built-in battery can be charged.

Play Mode

1. Insert the audio equipment to the “LINE”,and the speaker can play music from mobile phone, MP3,computer and other audios.
2.  MP3 function TF card/U disk:Insert TF card to “TF”,it will play music from TF card.Insert U disk, it will play music from U disk.

Button Function

MODE:
MODE buton is the mode conversion (Bluetooth, TF card, U disk, AUX).

Music/Orig:
Short press the Music Original button is to cancel the original singer’s voice. 3. k/V.; Short press” k/V,it will be PREVIOUS song; Long press” 4/V to

Volume down.
Short press”I to pause or play. V+ Short press V+it will be NEXI songiLong press /V+ to volume up.

Instructions For Use

When the speaker is turned on, bluetooth mode is the default setting. You can search for the bluetooth device named “SDRD” on the phone to connect. It will be converted to TF card mode when you insert the TF card.It will be ed to USB mode when vou insert the U disk. It will be converted to LINE mode when you insert the 3.5MM audio cable. When ins and UsB at the same time, press the MODE button to convert the mode. t the TFcard

Singing Instruction

When the speaker is turned on , the wireless microphone is connected to the speaker by detault after turning it on.Just turn on the wireless microphone power switch “ON/OFF and you can sing in any mode of the speaker. When you sing you can adjust the volume or the speaker according to your personal preference to achieve your desired singing effect. There is a power indicator in the display of the wireless microphone.When the battery icon shows the battery is too low ,it means the microphone needs to be charge

MICROPHONE DESCRIPTION

Button Function

1. Volume
   Press the button to decrease the volume.

2. Volume+
   Press the button to increase the volume.

3. Reverb-
   Press the button to reduce the reverb effect.

4. Reverb +:
   Press the button to increase the reverb effect.

5. EQ:
   EQ has 6 audio modes, 0-5, 0 is the default audio, 1-5 is the different
   audio modes, you Can adjust different audio modes according to your Own preferences.

6. *AB: AB:
   ** The frequency adjustment button of the microphone has 8 frequency ranges, which are 1-8 different frequencies respectively. when the microphone is interfered by external frequency, the frequency can be switched to avoid interference AB:It is also a microphone switch button, which can convert between A microphone and B microphone.

A-B key use instructions:

Short press A-B key to change frequency, press to change frequency, incrementally transform (every time change one frequency, the speaker will automatically search for connection when the frequency is changed, the speaker will have a 2 seconds pause time.) Press and hold AB for about 5 seconds to convert A microphone or B microphone (if the current microphone is turned on, the A microphone wants to convert to B microphone and press A*B for about 5 seconds). The significance of AB conversion is if When both microphones are in A state or both are in B state, there will be a conflict, and you need to convert one microphone to another. (When the microphone is in the transition state, the speaker will have a pause process, which is re-pairing the microphone).

Charging instructions

There are two ways to charge:
use the 5V 1-2A adapter to charge the charging port through the MICRO 5P cable to the bottom or the microphone. when the speaker is plugged into the DC power supply, the microphone can be directly placed in the microphone placement slot on the speaker to De charged. During the charging process, tne attery icon or the cropnone display wIl Trash, and tne battery icon will be prompted when the Battery is Any charged.

Note

1. Please use the 5V/2A charger to charge, do not play music while charging.
2. When the microphone is turned on, Do not point the microphone straight to the speaker to avoid howling.

Product Parameters

• Power output: 15W+15W
• Frequency: 100HZ—18KHZ
• Drive unit: 4IN 2
• S/N: 280dB
• Lithium battery: 7.4V/3000 mAh
• Materials: Plastic
• Color box size: 340 190-208mm
• Quantity/ctn:12pcs/ctn
• Carton size: 780360650mm

FCC WARNING

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. Any changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment.

NOTE : 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 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.

To maintain compliance with FCC’s RF Exposure guidelines, This equipment should be installed and operated with minimum 20cm distance between the radiator and your body: Use only the supplied antenna

SPECIFICATION

FAQS

What should I do before using the SDRD SD-307 Karaoke Speaker?

It is essential to read the manual carefully before using the device to ensure safe and optimal usage.

How should I place the speaker?

The speaker should be placed on a stable surface and away from heat sources and moist air or water.

Can I repair the speaker myself?

No, the user should not attempt to repair the speaker without professional assistance.

How do I charge the microphone?

here are two ways to charge the microphone: use the 5V 1-2A adapter to charge the charging port through the MICRO 5P cable to the bottom or the microphone. When the speaker is plugged into the DC power supply, the microphone can be directly placed in the microphone placement slot on the speaker to be charged.

How can I connect my phone to the speaker?

When the speaker is turned on, Bluetooth mode is the default setting. You can search for the Bluetooth device named “SDRD” on the phone to connect.

How can I change the mode of the speaker?

Press the MODE button to convert between Bluetooth, TF card, U disk, and AUX modes.

How can I adjust the volume of the microphone?

Press the Volume+ button to increase the volume and press the Volume- button to decrease it.

How can I reduce or increase the reverb effect of the microphone?

Press the Reverb- button to reduce the reverb effect and press the Reverb+ button to increase it.

What should I do if the battery icon shows that the microphone needs charging?

Charge the microphone using one of the two charging methods described in the manual.

What is the power output of the speaker?

The power output of the speaker is 15W+15W.

How can I comply with FCC’s RF Exposure guidelines?

Use only the supplied antenna and maintain a minimum distance of 20cm between the radiator and your body.

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