1. Introduction
This manual provides detailed instructions for the Jokmic T27-T Karaoke Machine. It covers setup, operation, maintenance, and troubleshooting to ensure optimal performance and longevity of your device. Please read this manual thoroughly before using the product.
2. What's in the Box
Verify that all items listed below are included in your package:
- 1 x Party Karaoke Speaker Machine with Dual 6.5" Stage Subwoofers
- 2 x Studio-grade Wireless Microphones
- 1 x Type-C Cable
- 1 x AUX Cable
- 1 x Shoulder Strap
- 1 x Remote Control
- 1 x User Manual
Figure 2.1: Package Contents
3. Product Overview
Familiarize yourself with the main components and controls of your Jokmic T27-T Karaoke Machine.
Figure 3.1: Control Panel and Ports
Control Panel Functions:
- 1. EQ Button: Toggles between indoor and outdoor sound modes.
- 2. Switch / Light Button: Powers the unit on/off and controls the disco lights.
- 3. Connect Mode Button: Switches between input modes (Bluetooth, AUX, USB, TF Card).
- 4. Previous Song / Volume -: Short press for previous track, long press to decrease volume.
- 5. Play / Pause: Plays or pauses the current track.
- 6. Next Song / Volume +: Short press for next track, long press to increase volume.
- 7. Switch MIC / Echo / Master Volume: Cycles through volume adjustments for microphone, echo effect, and master speaker volume.
Input/Output Ports:
- 8. MIC Input: For wired microphone connection.
- 9. USB Port: For USB drive playback.
- 10. TF Card Slot: For TF (MicroSD) card playback.
- 11. AUX Input: For connecting external audio devices via AUX cable.
- 12. DC IN: Power input for charging.
4. Setup
4.1 Charging the Karaoke Machine
- Connect the provided Type-C cable to the DC IN port (12) on the karaoke machine.
- Connect the other end of the Type-C cable to a compatible USB power adapter (not included).
- The charging indicator will illuminate. A full charge typically takes 3-5 hours.
- For optimal battery life, fully charge the unit before first use.
4.2 Powering On/Off
- To power on, press and hold the Switch / Light Button (2) for a few seconds.
- To power off, press and hold the Switch / Light Button (2) again.
4.3 Microphone Pairing
The two wireless microphones are pre-paired with the karaoke machine. If re-pairing is needed:
- Ensure the karaoke machine is powered on.
- Power on the wireless microphones. They should automatically connect to the speaker.
- If a microphone does not connect, power it off and on again.
5. Operating Instructions
5.1 Bluetooth Connection
- Power on the karaoke machine. It will automatically enter Bluetooth pairing mode, indicated by a flashing 'BLUE' on the display.
- On your mobile device (smartphone, tablet, etc.), enable Bluetooth and search for available devices.
- Select "Jokmic T27-T" from the list. Once connected, the display will show a solid 'BLUE' and you will hear a confirmation tone.
- You can now play audio from your device through the karaoke machine.
Figure 5.1: Bluetooth 5.3 Connectivity
5.2 True Wireless Stereo (TWS) Pairing
To achieve a stereo sound experience with two Jokmic T27-T units:
- Ensure both karaoke machines are powered on and not connected to any Bluetooth device.
- On one unit (this will be the primary unit), press and hold the Connect Mode Button (3) until you hear a pairing tone.
- The two units will automatically search and connect to each other. Once connected, you will hear a confirmation tone.
- Now, connect your mobile device to the primary unit via Bluetooth as described in section 5.1. Audio will play in stereo through both units.
Figure 5.2: TWS Pairing Setup
5.3 Audio Input Modes (AUX, USB, TF Card)
Press the Connect Mode Button (3) repeatedly to cycle through available input modes:
- AUX Mode: Connect an external audio device using the provided AUX cable to the AUX Input (11).
- USB Mode: Insert a USB flash drive with audio files into the USB Port (9).
- TF Card Mode: Insert a TF (MicroSD) card with audio files into the TF Card Slot (10).
5.4 Microphone Usage and Adjustments
- Ensure microphones are powered on and paired.
- Press the Switch MIC / Echo / Master Volume Button (7) to cycle through microphone volume, echo effect level, and master speaker volume adjustments.
- Use the Volume - (4) and Volume + (6) buttons to adjust the selected parameter.
- The microphones feature aptX HD decoding and DSP-enhanced processing for clear vocals and noise cancellation.
5.5 Sound Adjustment (EQ Modes)
- Press the EQ Button (1) to switch between indoor and outdoor sound optimization modes.
- Select the appropriate mode for your environment to enhance sound quality.
5.6 Dynamic Party Lights
- Short press the Switch / Light Button (2) to cycle through different dynamic light modes.
- The machine offers 5 vibrant light modes to suit various atmospheres.
Figure 5.3: Dynamic Light Modes
6. Maintenance
6.1 Cleaning
- Always power off and unplug the device before cleaning.
- Use a soft, dry cloth to wipe the exterior surfaces.
- Do not use abrasive cleaners, waxes, or solvents as they may damage the finish.
- Keep the speaker grilles free of dust and debris.
6.2 Battery Care
- To prolong battery life, avoid fully discharging the battery frequently.
- Recharge the unit when the battery level is low.
- If storing the unit for an extended period, charge it to approximately 50% every 3-6 months.
- Do not expose the battery to extreme temperatures.
6.3 Storage
- Store the karaoke machine in a cool, dry place away from direct sunlight and moisture.
- Keep it away from strong magnetic fields.
7. Troubleshooting
If you encounter issues with your Jokmic T27-T Karaoke Machine, refer to the following common problems and solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| No power | Battery is depleted; Unit is not turned on. | Charge the unit using the Type-C cable; Press and hold the Power button to turn on. |
| No sound | Volume too low; Incorrect input mode; Device not connected. | Increase master volume; Select correct input mode (Bluetooth, AUX, USB, TF); Ensure Bluetooth device is paired. |
| Microphone echo/feedback | Microphone too close to speaker; Echo level too high. | Increase distance between microphone and speaker; Reduce microphone echo level using the control button. |
| Bluetooth connection unstable | Device too far; Interference; Low battery. | Move device closer to the speaker (within 30m); Avoid obstacles; Ensure unit is sufficiently charged. |
| Short battery life | High volume usage; Disco lights active; Battery degradation over time. | Reduce volume; Turn off disco lights if not needed; Ensure full charge before use. If battery life significantly degrades, contact support. |
8. Specifications
| Feature | Detail |
|---|---|
| Brand | Jokmic |
| Model | T27-T |
| Mounting Type | Floor Standing |
| Power Source | Battery Powered |
| Connector Type | Aux, USB Type C |
| Item Weight | 5.03 Kilograms (11.07 pounds) |
| Product Dimensions (L x W x H) | 11 x 11 x 21 inches |
| Batteries | 1 Nonstandard Battery (included) |
| Battery Type | Lithium Ion |
| Speaker Count | 2 |
| Connectivity Technology | AUX, Bluetooth, USB |
| Bluetooth Version | 5.3 |
| Compatible Devices | Gaming Console, PC, Projector, Smartphone, Television |
| UPC | 730140916274 |
9. Warranty and Support
9.1 Warranty Information
The Jokmic T27-T Karaoke Machine comes with a 1-Year Warranty from the date of purchase, covering manufacturing defects. This warranty does not cover damage caused by misuse, accidents, unauthorized modifications, or normal wear and tear.
9.2 Customer Support
For technical assistance, warranty claims, or any questions regarding your Jokmic T27-T Karaoke Machine, please contact Jokmic customer service. We offer 24-hour customer service and lifetime stateside technical support.
Please refer to the contact information provided on the product packaging or the official Jokmic website for the most up-to-date support channels.