RANGERS D8 Party Speaker User Guide

RANGERS D8 Party Speaker

QUICK START GUIDE

1. Precautions

•  Please read this description.
•  Please follow these instructions.
•  Please store and use this product in a room temperature environment.
•  Do not use this product near heat sources, such as radiators, heat registers, stoves or other sources of heat. Quantitative instruments (including amplifiers).
•  Do not block the opening of the speaker, and do not insert objects into the vents or slots of the speaker. Please do not throw it away to avoid damage to this product due to falling. 
• Please use a power charger with the rated voltage of the speaker for charging. 
• If the cable does not match your device, please contact the seller. Please adjust the speaker to an appropriate volume to avoid damage to your hearing. 
• No matter how the equipment is damaged, it must be repaired by professional maintenance personnel in time.
• Unauthorized disassembly will invalidate the warranty. If the battery is replaced improperly, there is a risk of explosion.
• It can only be replaced with the same type or equivalent type of battery.

It is prohibited to disassemble, impact, squeeze or throw it into fire; if serious swelling occurs, do not continue to use it; do not place it in a high temperature environment, and it is prohibited to use the battery after it is soaked in water. 

The battery (battery pack or combined battery) must not be exposed to excessive heat such as sunlight, fire or similar environments. If consumers use a power adapter for charging, they should purchase a power adapter that has obtained CCC certification and meets standard requirements.

2. Part List

3. Key function instructions

4. Key function description

adjustment  clockwise  to  increase  the  volume,  and  turn  it counterclockwise  to  decrease  the  volume.
| Accompaniment  volume
adjustment :  Rotate  clockwise  to  increase  the  volume,  and  rotate counterclockwise  to  decrease  the  volume.
| OTG  volume  adjustment
controls  the  output  volume  of  live  broadcast  (OTG  and  2.4G). Increase  the  volume  clockwise  and  decrease  it  counterclockwise.
| Microphone  control: Microphone  priority.
Short  press: Microphone  priority  is  turned  on  or  off.  After  the microphone  priority  is  turned  on,  the  music  volume  automatically decreases  when  Miko  speaks,  and  returns  to  normal  when  turned  off.
Microphone  control: Wireless  microphone  pairing.
Long  press: Turn  on  UHF  connection,  the  microphone  icon  on  the screen  flashes,  and  the  connection  success  icon  is  always  on.
| Wireless  recording .
Press  and  hold  to  turn  on  wireless  recording.  The  wireless  recording icon  on  the  screen  flashes.  Wait  for  the  wireless  receiver  to connect.  The  connection  success  icon  is  always  on.
| Short  press  the  mode  button : Bluetooth  mode/TF  card  mode/U disk  mode/AUX  external  sound  source  mode  Note:  Bluetooth  mode  is  the default  when  turning  on  the  computer
| For  local  recording, short  press  to  enter  recording  mode,  short press  again  to  stop  and  save  recording,  and  long  press  to  enter recording  playback.

1.  Supports  Bluetooth  mode  or  AUX  sound  recording  to  TF  card/U  disk

2.  If  U  disk  and  TF  card  exist  at  the  same  time,  priority  is given  to  recording  to  U  disk

3.  During  the  recording  process,  the  screen  recording  icon  flashes

4.  The  screen  is  displayed  during  playback  The  recording  icon  is bright

| EQ  sound  mode: short  press  to  switch  between  music/karaoke mode.

EQ  mode  indoor  music  mode:   more  suitable  for  indoor  listening to  music  and  foreign  karaoke  mode:  more  suitable  for  foreign karaoke.

| Next  song
short  press:  play  the  next  song
| Previous
song  short  press:  play  the  previous  song
| Short  press  the  play  button  to  play  or  pause  the Bluetooth connection  status:  Long  press  the  play  button  to  disconnect  the current  Bluetooth  connection  and  enter  the  pairing  state
| Wireless  multi-link
short  press: Turn  on  the  slave  wireless  multi-link,  the  audio screen  icon  is  always  on.
Long  press:   Turn  on  the  host  wireless  multi-link  audio,  the screen  icon  will  flash.
Exit  multi-link:   Short  press  on  the  slave  to  exit,  long  press on  the  host  to  exit.  If  the  slave  is  not  connected  for  5  minutes, it  will  automatically  exit  and  the  screen  icon  will  turn  off.
| Wireless  MIC  and  CH1  wired  MIC  effect  adjustment  can  adjust microphone  gain/bass/treble/reverberation  adjustment  respectively.
| The  sound  is  muted
when  the  mute  button  is  pressed,  and  restored  when  pressed  again.
| CH2/CH3 multi-function  channel  adjustment  can  adjust gain/bass/treble/reverb  adjustment  respectively.
| CH2/CH3  channel  selection  knob  4-stop  electric  box  guitar/electronic instrument/wired  microphone/48V  phantom  power

When  the  48V  phantom  power  indicator  light  is  set  to  48V,  you should  pay  attention  to  whether  the  plugged-in  device  is  required.

The  microphone  is  powered  by  48V  phantom  power.  If  it  is  not, turning  the  gear  to  48V  may  damage  the  device.

6. Screen display instructions

Indoor music mode: The frequency response curve is flatter and the low frequencies dive deeper, making it more suitable for listening to music indoors.

Foreign karaoke mode: The mid-range and high frequencies are more prominent, the vocals and instruments are more penetrating, the sound pressure is higher, and it is more suitable for foreign karaoke and performance.

7. Interface function instructions

8. Interface function instructions

1. CH1 wired MIC input interface connects 6.35mm wired microphone
2. The CH2/CH3 multi-channel instrument input interface can be connected to XLR/6.35mm wired microphones/electric guitar electronic instruments and XLR connectors that require 48V phantom power supply.
3. Insert the TF card with audio files into the TF card slot and you can play them
4. Insert the USB flash drive with audio files into the USB flash drive slot and you can play it.
5. AUX audio input 3.5mm universal audio input interface, can be connected to external audio source equipment 08Interface function instructions
6. TYPEC live broadcast interface can connect to mobile phone wired live broadcast (output 5V-1A Max)
7. The headphone jack can monitor local music playback and microphone sound
8. Type-C power supply can be connected to a PD charger for fast charging; Type-C reverse charging can charge mobile devices externally. The output supports 5V-2A (Max)
9. LED charging indicator light: The LED light shows red when charging, and turns green when fully charged. The red light lights up when discharging.

9. Bluetooth connection playback

1. Turn on the speaker and press the power switch to turn it on. It will enter Bluetooth mode by default. The Bluetooth icon on the screen flashes and waits for Bluetooth pairing.

2. Connect to the mobile device and turn on the Bluetooth option of the mobile device. Find Rangers D8 in the Bluetooth device list. If the connection is successful, you will hear a prompt and the Bluetooth icon will always be on.

During subsequent use, just keep the Bluetooth of your mobile device turned on and it will automatically connect.

Other instructions: If you need to connect to other Bluetooth devices, long press the play button to disconnect from the current device, and Bluetooth will return to the waiting state; if you need to connect back, short press the play button.

10. Wireless multi-link function

1. To turn on the multi-link slave, turn on the multi-link speaker that requires multi-link. Short press the multi-link key to turn on the wireless multilink slave mode. The icon on the audio screen is always on.

2. Turn on the multi-link host and select one speaker as the host. Press and hold the multi-link key to switch to the host mode. The speaker screen icon will flash. After a while, the host and slave will automatically connect.

3. If the multi-link playback connection is successful, the slave machine will receive the sound from the host machine.

Other instructions to exit multi-link: Short press on the slave to exit, long press on the host to exit. If the slave is not connected for 5 minutes, it will automatically exit and the screen icon will turn off.

11. Wireless microphone functions and connections

The charging
interface is connected with an output voltage of DC5V 1A.
USB power charging

Wireless microphone and speaker pairing

1. When the speaker is turned on, press and hold the “Microphone Control” button on the speaker to turn on the UHF connection. The microphone icon on the screen will flash and wait for connection.

2. Press and hold the power button of the microphone for 2 seconds to turn it on. The speaker will automatically connect to the microphone. If the connection is successful, the microphone icon on the speaker screen will always light up.

Two wireless microphones are connected and switched to AB.

1. Keep one microphone as the CHA channel and the other microphone as the CHB channel, so that you can use both microphones at the same time.

2. If the channel modes of the two microphones are the same, select one of the microphones, press and hold the power button and the + button, and switch the channel mode after 5 seconds.

CH band lock/unlock

CH- key combination CH+ key press and hold for 5 seconds to lock or unlock the current CH frequency band.

In ID pairing mode, press the CH-key combination power button for 5 seconds, the ID icon will be displayed on the microphone screen, enter the pairing ID state, and turn on the wireless
receiver to automatically pair the ID. (The operation is valid 30 seconds before UHF is turned on)

In ID pairing mode, press the CH-key combination power button for 5 seconds, the ID icon will be displayed on the microphone screen, enter the pairing ID state, and turn on the wireless
receiver to automatically pair the ID. (The operation is valid 30 seconds before UHF is turned on)

In ID open mode, press the CH-key combination and power button for 5 seconds, and the ID icon will not be displayed to enter the open mode.

(The operation is valid 30 seconds before UHF is turned on)

12. Introduction to local recording function

1. Start recording.

Insert the TF card or U disk into the speaker, and short press the “Local Recording” button to start recording on the screen.

The icon flashes and the digital display starts recording.

2. Save the recording
During the recording process, short press the “Local Recording” button to stop and save the recording file.

3. Recording playback:
Long press the “Local Recording” key to enter recording playback. Press and hold the “Local Recording” key again or short press the “M” key to exit recording playback.

4. Other instructions 1.
Supports Bluetooth mode or AUX sound recording to TF card/U disk. 2. If a TF card or U disk is inserted at the same time, the recording files will be stored in the U disk by default. 3. During recording playback, if the U disk and TF card exist at the same time, the U disk recording will be played first. 4. When recording, the system will automatically generate a folder named “RANGERS_REC” in the U disk or TF card, and store the recording files in this file.

13. Introduction to wireless recording and live broadcast functions

Wireless recording/wireless live broadcast

1. Enter wireless recording . Press and hold the “Wireless Recording” button to turn on wireless recording. The wireless recording icon on the screen will flash and wait for the wireless receiver to connect.

2. Connect the wireless receiver manually. Connect the wireless receiver directly to an Android phone or an iPhone through an adapter cable. The receiver wireless icon starts to flash, and the icon for successful connection with the speaker lights up.

3. Start wireless recording/wireless live broadcast. Start the recording software/live broadcast software on your mobile phone, and use the wireless recording and wireless live broadcast functions of the speaker through the APP software.

The wired live broadcast is connected to the mobile phone through a Type-C cable. Open the mobile phone live broadcast software to use the wired live broadcast function of the audio.

Product Usage Instructions:

1. Powering On/Off:

To power on the device, press and hold the power button. To power off, do the same.

2. Connectivity:

Connect your devices using the various ports available – Type-C, USB 2.0, Type-C Lightning, Micro SD, 3.5mm, 6.35mm, XLR.

3. Adjusting EQ:

Use the EQ settings to adjust the sound output according to your preferences.

4. Microphone Setup:

Connect microphones to the designated ports and adjust the levels accordingly for CH1, CH2, and CH3.

5. Live Show Mode:

Activate the Live Show mode for enhanced performance during live events or shows.

14. Technical specifications

• Speaker:  8-inch mid-woofer1 +3-inch tweeter4 6.5-inch
• Bass Enhancement: Bass radiator*2
• Bass Frequency response: 45Hz-20KHz
• Charging interface: USB Type-C fast charge
• Charging method: 5V/9V/12V/15V/20V
• Charging time: about 3.5 hours (60W or above PD charger)
• Charging protocol: Support PD2.0/3.0
• Playable formats: FLAC, APE (Micro SD Card/ USB flash drive)
• Bluetooth version: 5.0
• Amplification function: wireless/wired audio amplifier function
• Input and output: CH1 wired MIC input interface/CH2/CH3 multi-channel multi-function musical instrument input interface
• Peripheral functions: AUX IN 3.5mm input/3.5mm headphone monitoring/TF card/U disk/AUX input local recording/wireless recording/wired live broadcast/wireless live broadcast/reverse charging
• Product size: 343241.5510.5mm
• Product weight: 12kg

lithium battery of the speaker charged? Please charge it.
2. Check whether the format of the TF card or U disk is correct (the format supported by the speaker is FAT32)
3. Whether the files in the TF card or U disk are in a supported format
Sound source input is silent| Please check whether you have switched to external sound source mode and whether the sound has been adjusted.
Karaoke silent| Check whether the microphone can be turned on normally, adjust the input microphone volume appropriately, and whether the connection is successful.
Microphone amplification is interrupted| Is the microphone too far away from the speaker or there are obstacles?
Bluetooth pairing failed| Turn off the audio and restart pairing, or check if another phone is connected
When the microphone signal is poor or stuck, you canshort press “+” or “-” to select the appropriate frequency band CH01~CH10 to obtain the best effect.
When the microphone cannot be connected to the host, when the microphone is turned on, press and hold the “power button” and “-” button of the microphone at the same time for 5 seconds. The ID icon will be displayed on the screen, and the host UHF will be turned on and off again.
Microphone cannot be turned on| Please plug in the charging cable to charge and activate
The standard microphone is lost or broken. How to pair the new microphone with the ID of the speaker?| Turn off the speaker and turn on the microphone. Press and hold the “power button” and “-” button of the microphone at the same time for 5 seconds. The ID icon will be displayed on the microphone screen and the ID pairing state will be entered.
At this time, the sound will sound and it will turn on immediately. Press and hold the microphone control button to turn on the UHF connection to automatically pair the ID. (After the connection is successful, the speaker will prompt a successful connection)
How to clear the microphone ID?| Microphone: In the power-on state, press the power button and the “-” button at the same time for 5 seconds. The ID icon will not be displayed on the screen. At this time, the microphone returns to the ID-less state and enters the open mode.
Note: If the ID of the microphone is cleared and you need to connect it to the speaker again, use the new microphone method to re-pair the ID.
The karaoke microphone is not effective| After connecting the microphone ÿ switch the sound to karaoke (overseas) mode ÿ turn off the reverberation of the corresponding channel to the minimum and turn on the gain to the maximum ÿ then adjust the gain to a non-howling position, and adjust it according to your own Adjust the pitch and bass of your voice to get the desired tone ÿ finally add reverberation appropriately.

Shenzhen Bu Jiao Bu San Electronics Co., Ltd. Address:
No. 32, Hangkong Road, Baoan District, Shenzhen City – Bu Jiao Bu San
Audio-Visual Innovation Park Tel: 0755-61181399 Website: www.hb2099.com

Frequently Asked Questions (FAQ):

Q: How do I update the firmware of Rangers D8?

A: To update the firmware, download the latest version from the official website and follow the provided instructions for installation.

Q: Can I use external speakers with Rangers D8?

A: Yes, you can connect external speakers using the AUX port for an extended audio experience.

Q: What is the maximum power output of Rangers D8?

A: The maximum power output is 60W with Power Delivery support.

References

• 流浪者户外演艺音响 K歌音响 便携式音箱 蓝牙音箱 扩音器 视频机- 深圳市不见不散电子有限公司官方网站

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