1. ആമുഖം
Thank you for choosing the Donner DED-20 SE Electric Drum Pad. This versatile and portable electronic drum set is designed to provide an authentic drumming experience for beginners and experienced musicians alike. With its high-quality sound, quiet operation, and extensive features, it's perfect for practice, learning, and creative expression.
This manual provides essential information for setting up, operating, and maintaining your DED-20 SE Electric Drum Pad. Please read it thoroughly before use to ensure optimal performance and longevity of your device.

Figure 1: The Donner DED-20 SE Electric Drum Pad, including the main pad unit, drumsticks, and two foot pedals.
2 പ്രധാന സവിശേഷതകൾ
- Authentic Drum Sounds: The DED-20 SE features a high-quality sound source sampled from real acoustic drums, providing a realistic and immersive drumming experience. It includes 9 drum pads (1 SNARE, 1 KICK, 2 CRASH, 1 RIDE, 1 HI-HAT, and 3 TOMS), 7 distinct drum sounds, 9 demonstration songs, and 12 accompaniments.
- ഇന്റഗ്രേറ്റഡ് സ്റ്റീരിയോ സ്പീക്കറുകൾ: Equipped with two 2.2W stereo speakers, the drum pad delivers powerful and clear audio. The volume can be adjusted across 9 levels to suit your environment. A 180-second recording function allows you to capture your performances.
- Quiet Practice Capability: Constructed from high-quality soft silicone, the drum pad significantly reduces noise during play. A 3.5mm headphone output allows for silent practice, ensuring you don't disturb others. Its roll-up design makes it highly portable and easy to store.
- MIDI കണക്റ്റിവിറ്റി: Standard MIDI out and USB MIDI out jacks enable connection to computers for music production or interactive games. You can also connect external speakers for enhanced sound during performances or family entertainment.
- വിദ്യാഭ്യാസ ഉള്ളടക്കം: Access 40 free and engaging drum lessons from Melodics, designed for all skill levels from beginner to advanced. These courses help improve rhythm, musicality, and learning efficiency.

Figure 2: The DED-20 SE in silence mode, highlighting the headphone compatibility and access to free Melodics courses.

ചിത്രം 3: ക്ലോസപ്പ് view of the DED-20 SE's built-in stereo speaker, emphasizing its 2.2W dual speaker configuration.

Figure 4: The DED-20 SE's lightweight and portable design, allowing for easy transport and play without restrictions.
3. സജ്ജീകരണ ഗൈഡ്
3.1 അൺപാക്കിംഗും പരിശോധനയും
പാക്കേജിംഗിൽ നിന്ന് എല്ലാ ഘടകങ്ങളും ശ്രദ്ധാപൂർവ്വം നീക്കം ചെയ്യുക. ഉൾപ്പെടുത്തിയിരിക്കുന്ന എല്ലാ ഇനങ്ങളും നിലവിലുണ്ടെന്ന് ഉറപ്പാക്കുക:
- 1 x Electronic Drum Pad (DED-20 SE)
- 1 x പവർ അഡാപ്റ്റർ
- 1 x യുഎസ്ബി ഡാറ്റ കേബിൾ
- 1 x 3.5mm ഓഡിയോ കേബിൾ
- 1 x ജോഡി ഡ്രം സ്റ്റിക്കുകൾ
- 2 x Drum Pedals (for Kick and Hi-Hat)
Inspect all components for any signs of damage. If any items are missing or damaged, please contact customer service immediately.
3.2 Connecting the Drum Pad
- പവർ കണക്ഷൻ: Connect the power adapter to the DC 5V input port on the main control unit of the drum pad. Plug the adapter into a standard electrical outlet. The drum pad also supports mobile power charging for portability.
- കാൽ പെഡലുകൾ: Connect the two drum pedals to their respective input jacks on the main control unit. One pedal is for the Kick drum, and the other is for the Hi-Hat.
- ഹെഡ്ഫോണുകൾ (ഓപ്ഷണൽ): For private practice, plug your 3.5mm headphones into the "HEAD PHONE" jack.
- External Speakers/MIDI (Optional): Use the 3.5mm audio cable to connect the drum pad to external speakers via the "MP3" jack for amplified sound. For MIDI functionality, connect the USB data cable to a computer via the "USB/DC 5V" port.

ചിത്രം 5: ക്ലോസപ്പ് view of the DED-20 SE control unit, showing the power, foot pedal, headphone, and MP3/USB ports.
4. പ്രവർത്തന നിർദ്ദേശങ്ങൾ
4.1 പവർ ഓൺ/ഓഫ്
Press the "POWER" button on the main control unit to turn the drum pad on or off.
4.2 Playing the Drum Pad
Use the included drum sticks to strike the various pads. The DED-20 SE features 9 distinct pads:
- • 1 SNARE drum pad
- • 1 KICK drum pad (can also be triggered by foot pedal)
- • 2 CRASH cymbal pads
- • 1 RIDE cymbal pad
- • 1 HI-HAT cymbal pad (can also be triggered by foot pedal)
- • 3 TOMS drum pads
Note: The strike force of the DED-20 SE is single and does not change as the physical strike force increases.

Figure 6: Layout of the DED-20 SE drum pads, indicating their respective drum sounds and overall dimensions.
4.3 നിയന്ത്രണ പാനൽ പ്രവർത്തനങ്ങൾ
The main control unit features several buttons for adjusting settings and accessing features:
- VOL +/-: Adjusts the overall volume of the drum pad. There are 9 adjustable levels.
- സ്റ്റൈൽ: Cycles through different drum styles/kits.
- ഡെമോ: Plays one of the 9 built-in demonstration songs.
- ആരംഭിക്കുക/നിർത്തുക: Starts or stops playback of demo songs or accompaniments.
- REC: Initiates recording. The drum pad supports up to 180 seconds of recording.
- പ്ലേ: Plays back your recorded performance.
- T +/-: Adjusts the tempo of demo songs or accompaniments.
5. പരിപാലനവും പരിചരണവും
- വൃത്തിയാക്കൽ: Use a soft, dry cloth to wipe down the drum pad and control unit. Avoid using abrasive cleaners or solvents, as they may damage the silicone material or electronic components.
- സംഭരണം: When not in use, roll up the drum pad for compact storage. Store it in a cool, dry place away from direct sunlight and extreme temperatures.
- കൈകാര്യം ചെയ്യൽ: Handle the drum pad and its components with care. Avoid dropping or applying excessive force to the pads or control unit.
- ശക്തി: Always disconnect the power adapter when the drum pad is not in use for extended periods.
6. പ്രശ്നപരിഹാരം
| പ്രശ്നം | സാധ്യമായ കാരണം | പരിഹാരം |
|---|---|---|
| സ്പീക്കറുകളിൽ നിന്ന് ശബ്ദമില്ല. | ശബ്ദം വളരെ കുറവാണ്; ഹെഡ്ഫോണുകൾ കണക്ട് ചെയ്തിട്ടുണ്ട്; വൈദ്യുതി പ്രശ്നം. | Increase volume using VOL+ button. Disconnect headphones. Ensure power adapter is properly connected and unit is powered on. |
| പാഡുകൾ പ്രതികരിക്കുന്നില്ല. | Unit not powered on; loose connections. | Ensure the unit is powered on. Check all cable connections. |
| റെക്കോർഡിംഗ് പ്രവർത്തിക്കുന്നില്ല. | Memory full; incorrect operation. | Ensure recording time limit (180s) is not exceeded. Follow recording instructions carefully. |
If you encounter problems not listed here, please contact Donner customer support for assistance.
7. ഉൽപ്പന്ന സവിശേഷതകൾ
| ഫീച്ചർ | വിശദാംശങ്ങൾ |
|---|---|
| മോഡലിൻ്റെ പേര് | DED-20 (SE) |
| ബ്രാൻഡ് | ഡോണർ |
| ബോഡി മെറ്റീരിയൽ | സിലിക്കൺ |
| സ്പീക്കർ പവർ | 2.2W Stereo Dual Speakers |
| പാഡുകൾ ഉൾപ്പെടുത്തിയിരിക്കുന്നു | 9 (SNARE, KICK, 2 CRASH, RIDE, HI-HAT, 3 TOMS) |
| ഡ്രം ശബ്ദങ്ങൾ | 7 |
| പ്രകടന ഗാനങ്ങൾ | 9 |
| അകമ്പടികൾ | 12 |
| റെക്കോർഡിംഗ് പ്രവർത്തനം | 180 സെക്കൻഡ് വരെ |
| കണക്റ്റിവിറ്റി | Standard MIDI Out, USB MIDI Out, 3.5mm Headphone Out, 3.5mm Audio In (MP3) |
| ഉൾപ്പെടുത്തിയ ഘടകങ്ങൾ | Electronic drum pad, power adapter, USB data cable, 3.5mm audio cable, drum sticks, 2 pedals |
| ഇനത്തിൻ്റെ ഭാരം | 3.34 പൗണ്ട് (1.52 കി.ഗ്രാം) |
| പാക്കേജ് അളവുകൾ | 17.44 x 9.25 x 3.19 ഇഞ്ച് |
8. വാറൻ്റിയും പിന്തുണയും
വാറന്റി വിവരങ്ങൾക്കും ഉപഭോക്തൃ പിന്തുണയ്ക്കും, ദയവായി ഔദ്യോഗിക ഡോണർ കാണുക. website or contact their customer service directly. Ensure you retain your proof of purchase for any warranty claims.
For inquiries regarding the 40 free drum lessons from Melodics, please contact Donner customer service to receive your access code.





