Sissejuhatus
Thank you for choosing the DS18 G1000.4D GEN-X Full-Range Class D 4-Channel Car AmpSee kasutusjuhend annab olulist teavet teie seadme nõuetekohaseks paigaldamiseks, kasutamiseks ja hooldamiseks. amplifier. Enne paigaldamist või kasutamist lugege see kasutusjuhend hoolikalt läbi, et tagada optimaalne jõudlus ja ohutus.
Oluline ohutusteave
- Enne elektritööde alustamist ühendage alati lahti sõiduki aku negatiivne klemm.
- Elektriohu vältimiseks veenduge õige maandus.
- Use appropriate wire gauges for power and speaker connections as specified in the installation section.
- Paigaldage amplifier securely in a dry, well-ventilated area, away from direct sunlight, heat sources, and moisture.
- Avoid running wires near sharp edges or moving parts.
- Kui te pole paigaldusprotsessi mis tahes osas kindel, otsige professionaalset abi.
Pakendi sisu
- DS18 G1000.4D Ampelujõulisem
- Kasutusjuhend (käesolev dokument)
- Kinnitusdetailid (kruvid jne)
Põhifunktsioonid
- D klass Ampelujõulisem: Compact design with high efficiency.
- 4-kanaliline väljund: Capable of powering multiple speakers.
- Sillatav: Allows for higher power output to fewer channels.
- Reguleeritav crossover: Variable High Pass Filter (HPF) and Low Pass Filter (LPF) for precise sound tuning.
- High Level Input Compatibility: Direct signaling to radio unit.
- Kompaktne disain: Small footprint for versatile installation.
Tehnilised andmed
| Funktsioon | Spetsifikatsioon |
|---|---|
| Mudeli number | G1000.4D |
| Väljundvõimsus (max) | 1000 vatti |
| RMS võimsus @ 4 oomi | 4x90W |
| RMS võimsus @ 2 oomi | 4x150W |
| RMS Power Bridged @ 4 Ohms | 2x300W |
| Kanalite arv | 4 |
| Ampeluklass | D klass |
| Sagedusvastus | 20Hz-20kHz |
| Signaali ja müra suhe (SNR) | >90 dB |
| Täielik harmooniline moonutus (THD) | 0.01% |
| Sisendtundlikkus (madal tase) | 0.25 V - 6 V |
| Sisendtakistus | 22K oomi |
| Damptegur | 78 |
| Kasutegur @ 4 oomi | 92% |
| Mõõdud (P x L x K) | 8.1 x 4.72 x 1.96 tolli |
| Kauba kaal | 3.1 naela |
| Voltage | 12 volti |
Seadistamine ja installimine
Õige paigaldamine on teie seadme toimivuse ja pikaealisuse seisukohalt ülioluline amplifier. If you are not confident in your ability to install this product, please consult a professional car audio installer.
Paigaldamine Ampelujõulisem
Choose a mounting location that is dry, well-ventilated, and protected from direct sunlight and excessive heat. Ensure there is sufficient airflow around the amplifier's heatsink. Secure the amplifier, kasutades kaasasolevaid kinnitusvahendeid.
Joonis 1: Ülemine view of the DS18 G1000.4D amplifier, showing its compact design.
Juhtmete ühendused
All wiring should be done with the vehicle's battery disconnected. Use high-quality wiring of appropriate gauge to minimize power loss and ensure safe operation.
Toiteühendused
- GND (maa): Connect to a clean, solid metal point on the vehicle chassis. Ensure the connection is free of paint or rust.
- REM (kaugjuhtimisega sisselülitamine): Ühenda oma peakomplekti kaugjuhtimisväljundiga. See juhe lülitab sisse amplifier on and off with your stereo.
- +12V (toide): Connect directly to the positive terminal of the vehicle's battery. An inline fuse holder with the correct amperage rating (not provided, consult specifications for recommended fuse size) must be installed within 18 inches of the battery.
Figure 2: Close-up of the power input terminals (GND, REM, +12V) and speaker output terminals on the DS18 G1000.4D ampelujõulisem.
Kõlari väljundi ühendused
Connect your speakers to the appropriate speaker output terminals. Ensure correct polarity (+ to + and - to -) for each speaker. Refer to the amplifier's specifications for minimum impedance requirements for stereo and bridged modes.
Joonis 3: Üleview of the DS18 G1000.4D amplifier's input and output connections, including power, remote, ground, and speaker terminals.
Helisisendi ühendused
The G1000.4D supports both low-level (RCA) and high-level inputs.
- Madala taseme sisend (RCA): Ühendage RCA-kaablid oma peakomplekti eelpesadestamp väljundid amplifier's RCA input jacks (CH1/CH2, CH3/CH4).
- Kõrgetasemeline sisend: If your head unit does not have RCA outputs, use the high-level input connectors. Connect the speaker wires from your head unit directly to these inputs.
Figure 4: Close-up of the input and control panel, showing RCA inputs, high-level inputs, gain controls, and crossover switches.
Algseaded
Before powering on, set the GAIN controls to minimum and the X-OVER switches to the desired setting (HPF, LPF, or FULL). Adjust these settings carefully after the system is powered on.
Unboxing and Internal View (Video)
This video provides a detailed look at the DS18 G1000.4D amplifier, including its unboxing and an internal view of its components. This can be helpful for understanding the build quality and internal layout.
Video 1: DS18 G1000.4D Full Range Amplifier Unboxing and Internal Components Overview.
Kasutusjuhised
Kord amplifier is properly installed and wired, you can begin adjusting its settings for optimal sound performance.
Reguleerimine
The GAIN control matches the output of your head unit to the input sensitivity of the amplifier. Start with the gain at minimum. Play a familiar piece of music at about 75% of your head unit's maximum volume. Slowly increase the amplifier's gain until you hear distortion, then back off slightly. The CLIP indicator light can assist in this process, illuminating when the signal is clipping.
Crossoveri sätted
The G1000.4D features adjustable High Pass Filter (HPF) and Low Pass Filter (LPF) for each channel pair (CH1/CH2 and CH3/CH4).
- HPF (kõrgpääsfilter): Allows frequencies above the set point to pass through. Use for full-range speakers to prevent low bass frequencies from distorting them.
- LPF (madalpääsfilter): Allows frequencies below the set point to pass through. Use for subwoofers to ensure they only reproduce bass frequencies.
- TÄIS: Bypasses the crossover, allowing all frequencies to pass through.
Adjust the crossover frequency according to your speaker types and desired sound. Typical settings for full-range speakers might be 80-120Hz HPF, while subwoofers would use an LPF in a similar range.
Hooldus
Your DS18 G1000.4D ampPikaajalise jõudluse tagamiseks vajab lifier minimaalset hooldust.
- Puhastamine: Pühkige perioodiliselt ampPuhastage seadme välispind pehme ja kuiva lapiga. Ärge kasutage tugevatoimelisi kemikaale ega abrasiivseid puhastusvahendeid.
- Ventilatsioon: Veenduge, et amplifier's heatsink fins are free from dust and debris to maintain proper cooling.
- Ühendused: Kontrollige aeg-ajalt kõiki toite-, maandus-, kaugjuhtimis- ja kõlariühendusi, et need oleksid kindlalt paigas ja korrosioonivabad.
Veaotsing
Kui teil on probleeme oma amplifier, vaadake järgmisi levinud probleeme ja lahendusi:
| Probleem | Võimalik põhjus | Lahendus |
|---|---|---|
| No Power / Protection Light On | Blown fuse, improper wiring, short circuit, overheating. | Kontrollige sisseehitatud kaitset ja amplifier fuses. Verify power, ground, and remote connections. Check speaker wires for shorts. Ensure adequate ventilation. |
| Heliväljund puudub | No input signal, incorrect gain setting, speaker wiring error, head unit issue. | Verify RCA or high-level input connections. Adjust gain. Check speaker wiring for correct polarity and secure connections. Test head unit with another ampvõimaluse korral elupäästja. |
| Moonutatud heli | Gain set too high, improper crossover settings, speaker impedance mismatch, poor quality input signal. | Reduce gain. Adjust crossover settings. Ensure speaker impedance matches amplifier's capabilities. Check input signal quality. |
| Mootori müra / vingumine | Poor grounding, RCA cables too close to power wires, faulty RCA cables, ground loop. | Improve ground connection. Reroute RCA cables away from power wires. Try different RCA cables. Install a ground loop isolator if necessary. |
Garantii ja tugi
DS18 tooted on disainitud ja toodetud kõrgeimate kvaliteedistandardite kohaselt. Täpsemate garantiitingimuste kohta vaadake tootega kaasasolevat garantiikaarti või külastage DS18 ametlikku veebisaiti. websait. Hoidke ostutšekk ostutõendina alles.
For technical support or service inquiries, please contact DS18 customer service through their official websaidil või volitatud edasimüüjatel.
Märkus: Volitamata parandused või muudatused tühistavad toote garantii.