1. Inngangur
Thank you for choosing the Daakro SR-3800 5.1 Channel Home Audio Amplifier. This manual provides essential information for the proper setup, operation, and maintenance of your new audio system. Please read it thoroughly before use to ensure optimal performance and safety.
The Daakro SR-3800 is designed to deliver high-quality audio for your home theater, studio, or entertainment needs, featuring a dynamic DSP display, multiple input options, and Bluetooth 5.4 connectivity.
Video 1.1: Yfirview of the Daakro SR-3800 5.1 Channel Home Audio Ampbjargvættur, sýningasing its design, features, and connectivity options.
2. Öryggisupplýsingar
- Rafmagnsöryggi: To reduce the risk of fire or electric shock, do not expose this appliance to rain or moisture. Do not open the casing; vísið öllum viðhaldi til hæfs starfsfólks.
- Loftræsting: Tryggið næga loftræstingu í kringum tækið. Ekki loka fyrir loftræstiop.
- Staðsetning: Place the unit on a stable, flat surface. Avoid direct sunlight, heat sources, and excessive dust or vibration.
- Aflgjafi: Use only the specified power supply (110 Volts AC).
- Samhæfni við hátalara: Þetta amplifier is compatible only with 5-12 inch passive speakers with an impedance of 4 to 16 ohms. The subwoofer interface supports passive subwoofers only.
- Hljóðnemanotkun: External wired and wireless microphones may cause feedback noise if not positioned correctly or if gain levels are too high.
3. Innihald pakka
Gakktu úr skugga um að allir hlutir séu til staðar í pakkanum:
- Daakro SR-3800 5.1 Channel Home Audio Amplíflegri
- Fjarstýring
- Notendahandbók (þetta skjal)
- Rafmagnssnúra
- FM loftnet
- Bluetooth loftnet
4. Vöru lokiðview
4.1 Stjórnborð á framhlið
Mynd 4.1: Detailed diagram of the Daakro SR-3800 front panel, highlighting all controls and their functions, including microphone volume, power, delay, echo, microphone bass/treble, wireless microphone volume, master volume, bass, treble, subwoofer volume, and input selection buttons.
The front panel provides access to all primary controls and the dynamic DSP display. Key controls include:
- MIC RÁÐ: Stillir hljóðstyrk hljóðnemans.
- Kveikt/slökkt á: Aðalrofi.
- LCD skjár: Displays current mode, input, and dynamic DSP spectrum.
- DELAY/ECHO: Adjusts microphone delay and echo effects.
- M.BASS/M.TREBLE: Adjusts microphone bass and treble.
- WIRELESS MIC VOL: Adjusts volume for wireless microphones.
- RÚM: Master music volume control.
- BASSI/TÍÐILL: Stillir bassa og diskant í tónlist.
- AÐBAND: Adjusts passive subwoofer volume.
- Hnappar til að velja inntak: Select between DVD/CD/AUX, USB/BT/FM, OPT/COAX, and DISP modes.
- Spilunarstýringar: Play/Pause, Previous, Next, Single Song/Playlist Loop.
4.2 Tengingar að aftan
Mynd 4.2: Detailed diagram of the Daakro SR-3800 rear panel, illustrating all input and output ports for connecting speakers, audio sources, and antennas.
The rear panel houses all input and output ports for connecting your audio sources and speakers:
- FM ANT: FM antenna input.
- AUX IN: 3.5 mm aukainntak.
- OPT/COAX: Stafræn hljóðinntök fyrir ljósleiðara og koax.
- BT ANT: Tenging við Bluetooth-loftnet.
- AUDIO INPUT (DVD, CD, LINE): RCA stereo inputs for DVD, CD players, and other line-level sources.
- AUDIO OUT (LINE): RCA stereo line output for connecting to active speakers or another amplíflegri.
- HÁTALARAÚTTAK: Terminals for connecting passive speakers (Front Left/Right, Center, Surround Left/Right, Subwoofer).
- Raforkuinntak: Tenging við riðstraum.
4.3 Dynamic DSP Display
Mynd 4.3: The 19.8-inch dynamic DSP display of the Daakro SR-3800, illustrating real-time music rhythm analysis with various spectrum effects.
The 19.8-square-inch LED display screen analyzes and displays music rhythms in real-time within the 20 Hz to 20 kHz frequency response range. It offers 13 spectrum effects, enhancing your audio-visual experience.
5. Uppsetningarleiðbeiningar
5.1 Hátalaratengingar
Connect your passive speakers to the corresponding terminals on the rear panel. Ensure correct polarity (+ to + and - to -) for each speaker. The amplifier supports 5-12 inch passive speakers with an impedance of 4 to 16 ohms.
- Front Left (FL) / Front Right (FR): For your main stereo speakers.
- Center (C): For the center channel speaker.
- Surround Left (SL) / Surround Right (SR): For your surround sound speakers.
- Subwoofer (SUB): For a passive subwoofer only.
Mynd 5.1: Bakhliðin á amplifier showing various audio inputs and speaker outputs with cables connected, demonstrating a typical setup.
5.2 Tengingar hljóðgjafa
Connect your audio sources to the appropriate input ports on the rear panel:
- DVD/CD/LINE: Use RCA cables to connect DVD players, CD players, or other analog audio devices.
- OPT/COAX: Use optical or coaxial cables for digital audio sources like TVs or game consoles.
- AUX IN: Use a 3.5mm audio cable for portable devices.
- USB: Settu inn USB-lykil til að spila margmiðlunarefni beint.
5.3 Loftnetstengingar
- Connect the provided FM antenna to the FM ANT terminal for radio reception.
- Connect the Bluetooth antenna to the BT ANT terminal for optimal Bluetooth signal reception.
5.4 Rafmagnstenging
After all audio and speaker connections are made, connect the power cable to the KRAFINN on the rear panel and then to a standard 110V AC power outlet.
6. Notkunarleiðbeiningar
6.1 Kveikt/slökkt
Ýttu á KVEIKT/SLÖKKT rofi á framhliðinni til að kveikja á amplíflegri til eða frá.
6.2 Inntaksval
Use the input selection buttons on the front panel or the remote control to choose your desired audio source (DVD/CD/AUX, USB/BT/FM, OPT/COAX).
6.3 Bluetooth pörun
Til að tengja Bluetooth tæki:
- Veldu USB/BT/FM input mode. The display will show 'BT'.
- On your smartphone, tablet, or other Bluetooth device, search for available devices and select 'Daakro SR-3800'.
- Þegar tengingin hefur verið pöruð mun skjárinn gefa til kynna að tengingin hafi tekist.
The amplifier features Bluetooth 5.4 for a stable connection within a 30-foot range.
Mynd 6.1: The Daakro SR-3800 amplifier demonstrating its Bluetooth 5.4 connectivity with a stable 30-foot range, surrounded by various compatible smart devices.
6.4 Volume and Equalizer Control
Use the rotary knobs on the front panel or the remote control to adjust audio parameters:
- RÚM: Controls the overall music volume.
- BASSI/TÍÐILL: Adjusts the low and high frequencies of the music.
- AÐBAND: Adjusts the volume of the connected passive subwoofer.
- The remote control also offers preset EQ settings (e.g., 'Hall') for quick sound adjustments.
6.5 Notkun hljóðnema
The amplifier supports two wired microphones and one wireless microphone input. Connect your microphones to the designated inputs on the front panel.
Mynd 6.2: The Daakro SR-3800 amplifier facilitating a karaoke session with multiple microphone inputs, allowing for simultaneous use.
Use the dedicated microphone controls:
- MIC RÁÐ: Adjusts the overall microphone volume.
- DELAY/ECHO: Adds delay and echo effects to the microphone audio.
- M.BASS/M.TREBLE: Adjusts the bass and treble for microphone audio.
- WIRELESS MIC VOL: Adjusts the volume for the wireless microphone input.
6.6 FM útvarp
In USB/BT/FM mode, select FM to access the radio tuner. Use the playback control buttons (Previous/Next) to scan for stations. Ensure the FM antenna is properly connected for optimal reception.
7. Viðhald
7.1 Þrif
Wipe the unit with a soft, dry cloth. Do not use liquid cleaners or aerosol sprays, as they may damage the finish or internal components.
7.2 Loftræsting
The Daakro SR-3800 features an innovative cooling system with built-in fans, heat sinks, and side ventilation ports. Ensure these vents are not obstructed to maintain optimal cooling efficiency and extend the equipment's lifespan. The fan operates quietly and is virtually inaudible at idle.
Mynd 7.1: Innri view of the Daakro SR-3800 amplifier, illustrating the smart ultra-quiet fan and heat sinks designed for efficient cooling and noise reduction.
8. Bilanagreining
| Vandamál | Möguleg orsök | Lausn |
|---|---|---|
| Enginn kraftur | Power cable not connected; Power switch off; Outlet issue | Ensure power cable is securely connected; Turn power switch on; Test outlet with another device. |
| Ekkert hljóð frá hátalara | Incorrect input selected; Speaker cables loose/incorrectly connected; Speaker impedance mismatch; Volume too low | Select correct input; Check all speaker connections for polarity; Ensure speakers are 4-16 ohms passive; Increase volume. |
| Bluetooth tengist ekki | Not in Bluetooth mode; Device too far; Interference; Bluetooth antenna loose | Select USB/BT/FM mode; Move device closer (within 30ft); Ensure Bluetooth antenna is securely attached. |
| Microphone feedback/noise | Microphone too close to speakers; Gain levels too high | Reposition microphone; Reduce MIC VOL or individual microphone gain controls. |
| Fjarstýring virkar ekki | Batteries dead/incorrectly inserted; Obstruction between remote and unit | Replace batteries; Ensure clear line of sight to the ampIR-móttakari liferans. |
| Subwoofer virkar ekki | Active subwoofer connected; Incorrect connection | Ensure only a passive subwoofer is connected to the SUB output; Check subwoofer cable connection. |
9. Tæknilýsing
| Eiginleiki | Forskrift |
|---|---|
| Gerðarnúmer | SR-3800 |
| Minni framleiðsla | 300W (50W per channel) |
| Fjöldi rása | 5.1 |
| Viðnám hátalara | 4-16 Ohms (Passive Speakers) |
| Bluetooth útgáfa | 5.4 |
| Bluetooth svið | Allt að 30 fet (10 metrar) |
| DSP Display Size | 19.8 tommur |
| Tíðniviðbragðssvið | 20 Hz til 20 kHz |
| Inntaksviðmót | Bluetooth, USB, Wireless Mic, 2x Wired Mic, FM, AUX, OPT, COAX, DVD, CD, LINE |
| Output tengi | 5.1 Channel Passive Speaker Output, Passive Subwoofer Output, Line Output |
| Voltage | 110 volt (AC) |
| Þyngd hlutar | 13.31 pund |
| Stærðir pakka | 19.45 x 13.39 x 7.64 tommur |
10. Ábyrgð og stuðningur
The Daakro SR-3800 amplifier kemur með a 30 daga ábyrgð from the date of purchase. Daakro is committed to providing high-quality products and customer satisfaction.
For technical assistance, troubleshooting, or warranty claims, please contact our customer support team. We offer 24 tíma þjónustu við viðskiptavini á netinu to address your inquiries promptly.
You can find more information and support on the official Daakro brand store: Daakro Brand Store.
