Uvod
Thank you for choosing the DS18 G1000.4D GEN-X Full-Range Class D 4-Channel Car Ampspašivač. Ovaj priručnik pruža bitne informacije za pravilnu instalaciju, rad i održavanje vašeg ampspašivač. Molimo vas da pažljivo pročitate ovaj priručnik prije nego što pokušate instalirati ili koristiti ga kako biste osigurali optimalne performanse i sigurnost.
Važne informacije o sigurnosti
- Uvijek isključite negativni pol akumulatora vozila prije početka bilo kakvih električnih radova.
- Osigurajte ispravno uzemljenje kako biste spriječili električne opasnosti.
- Use appropriate wire gauges for power and speaker connections as specified in the installation section.
- Montirajte ampSigurno čuvajte uređaj na suhom, dobro prozračenom mjestu, dalje od direktne sunčeve svjetlosti, izvora topline i vlage.
- Avoid running wires near sharp edges or moving parts.
- Ako niste sigurni u bilo koji dio procesa instalacije, potražite stručnu pomoć.
Sadržaj paketa
- DS18 G1000.4D Amplifier
- Uputstvo za upotrebu (ovaj dokument)
- Mounting hardware (screws, etc.)
Ključne karakteristike
- Klasa D Ampdizalica: Compact design with high efficiency.
- 4-kanalni izlaz: Capable of powering multiple speakers.
- Premostiv: Allows for higher power output to fewer channels.
- Podesivi crossover: Variable High Pass Filter (HPF) and Low Pass Filter (LPF) for precise sound tuning.
- High Level Input Compatibility: Direct signaling to radio unit.
- Kompaktan dizajn: Small footprint for versatile installation.
Specifikacije
| Feature | Specifikacija |
|---|---|
| Broj modela | G1000.4D |
| Izlazna snaga (maks.) | 1000 Watts |
| RMS snaga @ 4 Ohma | 4 x 90W |
| RMS snaga @ 2 Ohma | 4 x 150W |
| RMS Power Bridged @ 4 Ohms | 2 x 300W |
| Broj kanala | 4 |
| Amplifier Class | Klasa D |
| Frekvencijski odziv | 20Hz-20kHz |
| Odnos signala i buke (SNR) | >90 dB |
| Totalna harmonijska distorzija (THD) | 0.01% |
| Ulazna osjetljivost (nizak nivo) | 0.25V - 6V |
| Input Impedance | 22K Ohma |
| Damping Factor | 78 |
| Efikasnost @ 4 Ohma | 92% |
| Dimenzije (D x Š x V) | 8.1 x 4.72 x 1.96 inča |
| Težina artikla | 3.1 funte |
| Voltage | 12 Volts |
Postavljanje i instalacija
Pravilna instalacija je ključna za performanse i dugotrajnost vašeg 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 amphladnjak uređaja za spašavanje. Osigurajte ampspašivač koristeći priloženi pribor za montažu.
Slika 1: Vrh view of the DS18 G1000.4D amplifier, showing its compact design.
Ožičenje
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.
Priključci za napajanje
- GND (uzemljenje): Connect to a clean, solid metal point on the vehicle chassis. Ensure the connection is free of paint or rust.
- REM (Daljinsko uključivanje): Connect to the remote output of your head unit. This wire turns the ampuključivanje i isključivanje svjetla pomoću stereo uređaja.
- +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.
Izlazne veze zvučnika
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: Gotovoview of the DS18 G1000.4D amplifier's input and output connections, including power, remote, ground, and speaker terminals.
Priključci audio ulaza
The G1000.4D supports both low-level (RCA) and high-level inputs.
- Ulaz niskog nivoa (RCA): Spojite RCA kablove iz prednjeg dijela vaše glavne jedinice.amp izlazi na amplifier's RCA input jacks (CH1/CH2, CH3/CH4).
- Ulaz visokog nivoa: 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.
Početne postavke
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.
Uputstvo za upotrebu
Jednom amplifier is properly installed and wired, you can begin adjusting its settings for optimal sound performance.
Gain Adjustment
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.
Crossover Settings
The G1000.4D features adjustable High Pass Filter (HPF) and Low Pass Filter (LPF) for each channel pair (CH1/CH2 and CH3/CH4).
- HPF (High Pass Filter): Allows frequencies above the set point to pass through. Use for full-range speakers to prevent low bass frequencies from distorting them.
- LPF (niskopropusni filter): Allows frequencies below the set point to pass through. Use for subwoofers to ensure they only reproduce bass frequencies.
- PUNO: 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.
Održavanje
Your DS18 G1000.4D ampSpajalica zahtijeva minimalno održavanje kako bi se osigurale dugoročne performanse.
- čišćenje: Povremeno obrišite ampVanjski dio uređaja obrišite mekom, suhom krpom. Ne koristite jake hemikalije ili abrazivna sredstva za čišćenje.
- ventilacija: Osigurajte da ampRebra hladnjaka Liferiera su bez prašine i ostataka kako bi se održalo pravilno hlađenje.
- Veze: Povremeno provjerite sve priključke za napajanje, uzemljenje, daljinski upravljač i zvučnike kako biste se uvjerili da su sigurni i bez korozije.
Rješavanje problema
Ako imate problema sa svojim amplifier, refer to the following common issues and solutions:
| Problem | Mogući uzrok | Rješenje |
|---|---|---|
| No Power / Protection Light On | Blown fuse, improper wiring, short circuit, overheating. | Provjerite ugrađeni osigurač i amplifier fuses. Verify power, ground, and remote connections. Check speaker wires for shorts. Ensure adequate ventilation. |
| Nema izlaza zvuka | 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 ampspasilac ako je moguće. |
| Distorted Sound | 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. |
| Engine Noise / Whining | 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 i podrška
DS18 products are designed and manufactured to the highest quality standards. For specific warranty terms and conditions, please refer to the warranty card included with your product or visit the official DS18 webSačuvajte račun kao dokaz o kupovini.
For technical support or service inquiries, please contact DS18 customer service through their official websajtu ili ovlašćenim dilerima.
Note: Unauthorized repairs or modifications will void the product warranty.
