Uvod
Thank you for choosing the DS18 G1000.4D GEN-X Full-Range Class D 4-Channel Car Amprešnik. Ta priročnik vsebuje bistvene informacije za pravilno namestitev, delovanje in vzdrževanje vašega amprešnik. Pred namestitvijo ali uporabo natančno preberite ta priročnik, da zagotovite optimalno delovanje in varnost.
Pomembne varnostne informacije
- Preden začnete z električnimi deli, vedno odklopite negativni pol akumulatorja vozila.
- Poskrbite za pravilno ozemljitev, da preprečite nevarnosti električnega toka.
- Za priključitev napajanja in zvočnikov uporabite ustrezne premere žic, kot je navedeno v razdelku o namestitvi.
- Namestite ampIzdelek varno shranite na suhem, dobro prezračevanem mestu, stran od neposredne sončne svetlobe, virov toplote in vlage.
- Avoid running wires near sharp edges or moving parts.
- Če ste glede katerega koli dela postopka namestitve negotovi, poiščite strokovno pomoč.
Vsebina paketa
- DS18 G1000.4D Amplifier
- Priročnik za lastnika (ta dokument)
- Pritrdilni material (vijaki itd.)
Ključne značilnosti
- Razred D Ampdvigalo: Compact design with high efficiency.
- 4-kanalni izhod: Capable of powering multiple speakers.
- Premostitveni: Allows for higher power output to fewer channels.
- Nastavljiv križanec: Variable High Pass Filter (HPF) and Low Pass Filter (LPF) for precise sound tuning.
- High Level Input Compatibility: Direct signaling to radio unit.
- Kompaktna zasnova: Small footprint for versatile installation.
Specifikacije
| Funkcija | Specifikacija |
|---|---|
| Številka modela | G1000.4D |
| Izhodna moč (maks.) | 1000 vatov |
| RMS moč pri 4 Ohmih | 4 x 90 W |
| RMS moč pri 2 Ohmih | 4 x 150 W |
| RMS Power Bridged @ 4 Ohms | 2 x 300 W |
| Število kanalov | 4 |
| Amprazred lifier | Razred D |
| Frekvenčni odziv | 20Hz-20kHz |
| Razmerje signal / šum (SNR) | >90 dB |
| Skupno harmonično popačenje (THD) | 0.01 % |
| Vhodna občutljivost (nizka raven) | 0.25 V - 6 V |
| Vhodna impedanca | 22K Ohmov |
| Damping faktor | 78 |
| Učinkovitost @ 4 Ohmov | 92 % |
| Dimenzije (D x Š x V) | 8.1 x 4.72 x 1.96 palcev |
| Teža predmeta | 3.1 funtov |
| voltage | 12 volta |
Nastavitev in namestitev
Pravilna namestitev je ključnega pomena za delovanje in dolgo življenjsko dobo vašega amplifier. If you are not confident in your ability to install this product, please consult a professional car audio installer.
Montaža Amplifier
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 amprešilnik s priloženo montažno opremo.
Slika 1: Zgornji del view of the DS18 G1000.4D amplifier, showing its compact design.
Povezave ožičenja
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.
Napajalni priključki
- GND (ozemljitev): Connect to a clean, solid metal point on the vehicle chassis. Ensure the connection is free of paint or rust.
- REM (daljinski vklop): Priključite na daljinski izhod vaše glavne enote. Ta žica vklopi ampvklop in izklop sistema za odpravljanje težav z vašim stereo sistemom.
- +12V (napajanje): 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 amplifier.
Zvočne izhodne povezave
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.
Slika 3: Konecview of the DS18 G1000.4D amplifier's input and output connections, including power, remote, ground, and speaker terminals.
Avdio vhodne povezave
The G1000.4D supports both low-level (RCA) and high-level inputs.
- Nizkonapetostni vhod (RCA): Priključite RCA kable iz predpriklopa glavne enoteamp izhodi v amplifier's RCA input jacks (CH1/CH2, CH3/CH4).
- Vhod na visoki ravni: 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.
Začetne nastavitve
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.
Navodila za uporabo
Ko je amplifier is properly installed and wired, you can begin adjusting its settings for optimal sound performance.
Prilagoditev ojačanja
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.
Nastavitve križanja
The G1000.4D features adjustable High Pass Filter (HPF) and Low Pass Filter (LPF) for each channel pair (CH1/CH2 and CH3/CH4).
- HPF (visokoprepustni filter): Allows frequencies above the set point to pass through. Use for full-range speakers to prevent low bass frequencies from distorting them.
- LPF (nizkoprepustni filter): Allows frequencies below the set point to pass through. Use for subwoofers to ensure they only reproduce bass frequencies.
- POLNO: 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.
Vzdrževanje
Your DS18 G1000.4D ampZa dolgoročno delovanje polnilnik zahteva minimalno vzdrževanje.
- Čiščenje: Občasno obrišite ampZunanjost čistilnika očistite z mehko, suho krpo. Ne uporabljajte agresivnih kemikalij ali abrazivnih čistil.
- Prezračevanje: Zagotovite, da ampRebra hladilnika Liferierja so brez prahu in umazanije, kar zagotavlja ustrezno hlajenje.
- Povezave: Občasno preverite vse povezave napajanja, ozemljitve, daljinskega upravljalnika in zvočnikov, da se prepričate, da so varne in brez korozije.
Odpravljanje težav
Če imate težave z vašim ampza reševanje težav, glejte naslednje pogoste težave in rešitve:
| Težava | Možen vzrok | rešitev |
|---|---|---|
| No Power / Protection Light On | Blown fuse, improper wiring, short circuit, overheating. | Preverite vgrajeno varovalko in amplifier fuses. Verify power, ground, and remote connections. Check speaker wires for shorts. Ensure adequate ventilation. |
| Brez izhoda zvoka | 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 amprešilec, če je le mogoče. |
| Izkrivljen zvok | 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. |
| Hrup/cviljenje motorja | 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. |
Garancija in podpora
Izdelki DS18 so zasnovani in izdelani po najvišjih standardih kakovosti. Za posebne garancijske pogoje glejte garancijski list, ki je priložen izdelku, ali obiščite uradno spletno stran DS18. webspletno mesto. Shranite račun kot dokazilo o nakupu.
For technical support or service inquiries, please contact DS18 customer service through their official webmestu ali pooblaščenim prodajalcem.
Note: Unauthorized repairs or modifications will void the product warranty.
