Introduction
Thank you for choosing the POGOLAB MK-4 61-Key Compact Electronic Keyboard Piano. This multi-function digital piano is designed for beginners and experienced musicians alike, offering a wide range of features to enhance your musical journey. Please read this manual carefully to ensure proper setup, operation, and maintenance of your new instrument.

Image: The POGOLAB MK-4 Compact Keyboard Piano, showcasing its sleek design and portability.
What's Included
Your POGOLAB MK-4 package includes the following components:
- 61 Keys Keyboard x1
- Sheet Music Stand x1
- Note Stickers x1
- Power Supply x1
- User Manual x1

Image: A visual representation of all items included in the POGOLAB MK-4 package, including the keyboard, music stand, note stickers, and power adapter.
Setup
Power Supply
The keyboard can be powered in two ways:
- Power Adapter: Connect the included 9V DC power adapter to the DC IN 9V port on the back of the keyboard and plug it into a standard wall outlet.
- Batteries: For portable use, insert 6 AA batteries (not included) into the battery compartment on the underside of the keyboard. Ensure correct polarity.

Image: Close-up of the keyboard's rear panel showing the power port and a hand plugging in the power adapter. Also shows the battery compartment.
Music Stand Installation
Attach the included sheet music stand to the designated slots on the top panel of the keyboard. This provides a convenient place to hold your music scores or a tablet.

Image: A close-up of the sheet music stand attached to the keyboard, ready to hold sheet music.
Note Stickers Application
For beginners, apply the provided note stickers to the keys. These stickers help in learning and memorizing notes more effectively.

Image: A close-up view of the white keys of the keyboard with note stickers applied, showing musical notation for each key.
Operating Instructions
Control Panel Overview
The POGOLAB MK-4 features an intuitive control panel with an LED display and various buttons for accessing its functions.

Image: A detailed view of the keyboard's control panel, highlighting buttons for metronome, recorder, transpose, and rhythm programming.
Sounds, Rhythms & Demos
Explore 255 built-in sounds, 255 rhythms, and 24 demo songs. Use the 'Timbre' and 'Rhythm' buttons along with the number pad or +/- buttons to select your desired sound or rhythm.

Image: The keyboard with text overlays indicating 255 Sounds, 255 Rhythms, and 24 Demo Songs, along with icons for Sustain & Vibrato, Layer & Split Modes, and Rhythm Speed Adjustment.
Sustain & Vibrato
Enhance your playing with the Sustain and Vibrato functions. Press the respective buttons on the control panel to activate or deactivate these effects.
Transpose Function
The transpose function allows you to change the pitch of the keyboard without altering your finger positions. Use the 'Transpose +' or 'Transpose -' buttons to adjust the pitch in semitone steps.
Recording Function
Record your performances using the built-in recorder. Press 'REC' to start recording and 'PLAY' to listen back. Note: This function records key presses and does not allow simultaneous recording of rhythm tracks.
Teaching Modes
The keyboard offers three intelligent teaching modes to assist beginners:
- One-Key: Allows for mistakes when playing the keys, but the keyboard still plays correct notes.
- Follow: The keyboard will wait for you to play the correct note before it moves to the next one.
- Ensemble: The keynote will be shielded for ensemble, and you need to play the correct note according to the correct duration of the song.

Image: A young girl playing the keyboard with an adult, demonstrating the teaching mode feature.
Connectivity (Headphone & Microphone Jacks)
The keyboard is equipped with a 3.5mm headphone jack for quiet practice and a microphone jack to connect an external microphone for singing along.

Image: A close-up of the keyboard's rear panel showing the power port, headphone output, and microphone input jacks.
Media Integration
Product Images

Image: A person playing the POGOLAB MK-4 keyboard with sheet music on the stand, demonstrating its practical use.

Image: An adult and a child using the POGOLAB MK-4 keyboard with headphones, illustrating its suitability for beginners and quiet practice.
Official Product Videos
POGOLAB MK4 61 Key Keyboard Demo
Video: A comprehensive demonstration of the POGOLAB MK4 61-Key Keyboard, showcasing its various features and sounds.
POGOLAB 61 Keys Compact Keyboard Piano
Video: An overview of the POGOLAB 61 Keys Compact Keyboard Piano, highlighting its compact design and multi-functionality.
POGOLAB MK4 61 Keys Piano Keyboard
Video: A detailed review and demonstration of the POGOLAB MK4 61 Keys Piano Keyboard, covering its features and performance.
Specifications

Image: A diagram illustrating the dimensions and weight of the POGOLAB MK-4 keyboard, including key sizes.
| Feature | Detail |
|---|---|
| Brand | POGOLAB |
| Model Name | MK-4 |
| Number of Keys | 61 |
| Color | Black |
| Skill Level | Beginner |
| Special Features | Built-In Speaker, Headphone Jack |
| Power Source | Battery Powered (6 AA batteries, not included) / Power Adapter |
| Headphones Jack | 3.5mm Jack |
| Item Weight | 3.15 Kilograms |
| Included Components | Sheet Music Stand, Note Stickers, Power Supply |
Maintenance
To ensure the longevity and optimal performance of your POGOLAB MK-4 keyboard, follow these maintenance guidelines:
- Cleaning: Use a soft, dry cloth to wipe the surface of the keyboard. Avoid using abrasive cleaners or solvents.
- Storage: Store the keyboard in a cool, dry place away from direct sunlight, extreme temperatures, and high humidity.
- Handling: Avoid dropping the keyboard or subjecting it to strong impacts.
Troubleshooting
If you encounter any issues with your keyboard, refer to the following common troubleshooting steps:
- No Power: Ensure the power adapter is securely connected or that the batteries are correctly inserted and not depleted.
- No Sound: Check the master volume level. If headphones are connected, disconnect them to check the built-in speakers.
- Keys Not Responding: Restart the keyboard. If the issue persists, contact customer support.
Warranty & Support
The POGOLAB MK-4 61-Key Compact Electronic Keyboard Piano comes with a 1-year warranty from the date of purchase. For warranty claims, technical support, or any inquiries, please contact POGOLAB customer service through the retailer where you purchased the product or visit the official POGOLAB store online.