Vigtige sikkerhedsoplysninger
- Læs og følg disse instruktioner.
- Brug ikke dette produkt i nærheden af vand.
- Rengør kun med en tør klud.
- Tjek voltage af din lokale elnetforsyning.
- Do not block any ventilation openings. Install under the manufacturer's instructions.
- Må ikke installeres i nærheden af varmekilder såsom radiatorer, varmeapparater, komfurer eller andre apparater (inklusive ampløftere), der producerer varme.
- Brug kun de medfølgende fordele/tilbehør, der er angivet af producenten.
- Tag stikket ud af dette produkt under tordenvejr og langvarig brug.
- Overlad al service til kvalificeret servicepersonale.
Pakkens indhold
Donner MAMP4 5.1 Channel Audio Amplifier pakken inkluderer:
- Donner MAMP4 stereomodtager
- Fjernbetjening
- FM antenne
- Brugermanual
Opsætningsvejledning
1. Connecting Speakers and Subwoofer
MAMP4 amplifier supports a 5.1 channel setup, allowing connection of 5 speakers and 1 subwoofer. Ensure correct polarity (+/-) when connecting speakers.

Image: Diagram showing the 5.1 channel speaker and subwoofer connections on the rear panel of the Donner MAMP4 amplivligere.

Billede: Detaljeret view of the rear panel of the Donner MAMP4 amplifier, highlighting speaker terminals and various input/output ports.
2. Tilslutning af lydkilder
De amplifier offers multiple input options for various audio sources:
- Bluetooth 5.3: Til trådløs lydstreaming fra kompatible enheder.
- USB: Connect a USB drive (up to 64 GB) for direct music playback.
- RCA: Connect devices like CD/DVD players or other audio equipment.
- AC-3: For surround sound input.
- Optisk/koaksial: Digital audio inputs for smart TVs and other digital sources.
- AUX IN: General auxiliary input.
- FM-radio: Tilslut den medfølgende FM-antenne for radiomodtagelse.
- Microphone Inputs (2x 1/4''): For karaoke or public address.

Image: Front panel of the Donner MAMP4 amplifier showing various input options including USB, AUX, and microphone jacks, along with Bluetooth and FM indicators.
3. Strømtilslutning
Connect the power cord to a wall outlet. Ensure the unit is turned off before making any connections.
4. Første opstart
Tryk på tænd/sluk-knappen på frontpanelet for at tænde amplifier on. The LED display will illuminate.

Image: The Donner MAMP4 amplifier integrated into a home theater setup, demonstrating its role in enhancing stereo and surround sound.
Betjeningsvejledning
1. Valg af input
Use the 'MODE' button on the front panel or the 'INPUT' button on the remote control to cycle through available input modes: Bluetooth, USB, FM, RCA, AC-3, Optical, Coaxial, and AUX.
2. Volume and EQ Control
Adjust the master volume using the large knob on the front panel or the 'VOL+/-' buttons on the remote. The amplifier features independent controls for Treble, Midrange, and Bass on both the unit and the remote, allowing for customized sound profiles. The MAMP4 automatically saves your mode selection, volume, and EQ settings for convenience.

Image: Close-up of the Donner MAMP4 amplifier's front panel and remote control, illustrating the customizable EQ settings for bass, mid, and treble, and the memory function.
3. Bluetooth-parring
Select 'Bluetooth' mode. On your device, search for 'DONNER MAMP4' and pair. Use the Play/Pause button or Prev/Next buttons on the remote to control playback.
4. Betjening af FM-radio
In FM mode, you can quickly select your preferred FM frequency by entering the numbers directly using the remote control. Use the 'CH+/-' buttons for automatic channel search.

Image: The Donner MAMP4 amplifier with its remote control, demonstrating the ease of selecting FM frequencies by direct numerical input.
5. Mikrofonfunktioner
De amplifier includes dual 1/4'' microphone jacks. Adjust microphone volume and echo effect using dedicated knobs. The 'Talk Over' function lowers background music for clearer voice output during events or speeches.
6. Fjernbetjening
The upgraded remote control provides full functionality, including treble, midrange, bass, echo, and Talkover settings in any input mode.

Image: Comparison of the new and old style remote controls for the Donner amplifier, highlighting the expanded functionality of the upgraded remote for input selection, EQ, echo, and Talkover.
7. Product Summary Video
Video: A product summary video for the Donner ampløfter, showcasing its features and functionalities.
8. Donner 5.1 Channel Stereo Receiver Overview
Video: En officiel overview video from DonnerDirect, detailing the features and benefits of the Donner 5.1 Channel Stereo Receiver.
Opretholdelse
For at sikre din Donner M's lange levetid og optimale ydeevneAMP4 ampLifier, følg disse vedligeholdelsesretningslinjer:
- Rensning: Use a soft, dry cloth to clean the exterior of the unit. Avoid liquid cleaners or abrasive materials.
- Ventilation: Ensure that all ventilation openings on the amplifier are clear and unobstructed to prevent overheating.
- Opbevaring: If the unit will not be used for an extended period, unplug the power cord from the outlet.
- Batterier til fjernbetjening: Replace batteries in the remote control as needed. Dispose of used batteries properly according to local regulations.
Fejlfinding
Hvis du støder på problemer med din Donner MAMP4 amplifier, refer to the following common solutions:
- Ingen strøm: Ensure the power cord is securely plugged into both the amplifier and a working wall outlet. Check the power switch on the front panel.
- Ingen lyd: Verify that the correct input source is selected. Check all speaker and audio source connections for proper seating and polarity. Adjust volume levels.
- Hissing Sound in Standby: MAMP4 has optimized noise reduction with added relays. If a persistent hissing sound occurs, ensure all connections are secure and try unplugging the unit for a few minutes before reconnecting.
- Problemer med Bluetooth-parring: Sørg for amplifier is in Bluetooth mode and your device's Bluetooth is enabled and discoverable. Try restarting both devices.
- Dårlig FM-radiomodtagelse: Ensure the FM antenna is properly connected and extended. Try repositioning the antenna for better signal.
- Mikrofonen virker ikke: Ensure microphones are securely plugged into the correct jacks. Adjust 'MIC VOL' and 'ECHO' knobs.
For persistent issues, please contact Donner customer support or refer to qualified service personnel.
Specifikationer
| Feature | Beskrivelse |
|---|---|
| Model | MAMP4 |
| Udgangseffekt (RMS) | L/R Speakers: 60W/4R; Surround & Center Speakers: 25W × 3 |
| Kanaler | 5.1 kanal |
| Bluetooth version | 5.3 |
| USB-understøttelse | Op til 64 GB |
| Lydindgange | 1 RCA, 1 AC-3, 2 Mic-in, AUX IN, Optical, Coaxial |
| FM-radiofrekvens | 76-108 MHz |
| EQ-kontrol | Treble, Midrange, Bass (independent adjustment) |
| Særlige funktioner | Talk Over function, Settings Memory, Low Noise Design |
| Produktdimensioner | 9.76 x 14.96 x 3.86 tommer |
| Varens vægt | 13.2 pund |
Garanti & Support
For warranty information, technical support, or any inquiries regarding your Donner MAMP4 amplifier, please contact Donner customer service.
- Fabrikant: Donner
- Eftersalgsservice E-mail: service@donnermusic.com
- Professionel assistance: Overlad al service til kvalificeret servicepersonale.





