Genius GLT-85.4D 4-kanals klasse-D bil Amplivligere brugervejledning

Indledning

Thank you for choosing the Genius GLT-85.4D 4-Channel Class-D Car Amplifier. This compact, high-performance amplifier is designed to deliver exceptional audio quality and power efficiency for your vehicle's sound system. This manual provides essential information for proper installation, operation, and maintenance of your ampLæs venligst den grundigt, inden du forsøger at installere eller bruge den.

Sikkerhedsoplysninger

Overhold altid følgende sikkerhedsforanstaltninger under installation og drift:

• Disconnect the vehicle's negative battery terminal before any electrical work to prevent short circuits.
• Ensure all wiring is properly insulated to prevent damage and electrical hazards.
• Monter amplifier securely in a dry, well-ventilated area, away from direct sunlight, heat sources, and moisture.
• Use appropriate gauge wiring for power, ground, and speaker connections as specified in this manual.
• Betjen ikke amphvis den er beskadiget eller ikke fungerer korrekt. Se afsnittet om fejlfinding, eller søg professionel hjælp.
• Behold amplifner væk fra børn.

Pakkens indhold

Bekræft at alle varer er til stede i pakken:

• Genius GLT-85.4D 4-Channel Amplivligere
• Monteringshardware (skruer)
• Brugervejledning (dette dokument)

Produkt overview

The Genius GLT-85.4D is a compact 4-channel Class-D amplifier designed for high efficiency and powerful audio output. Its nanotechnology and SMD components contribute to its small size and robust performance.

Amplifier Top View

Dette billede viser toppen view of the Genius GLT-85.4D amplifier, highlighting its compact design and the "GENIUS AUDIO" branding along with the model number "GLT-85.4D" and "1000wMax" power rating.

Control Panel Layout (Input Side)

This image displays the input side of the GLT-85.4D amplifier, detailing the various controls and connections. It includes RCA input terminals (R, L) for both Rear and Front channels, gain controls (SENS MIN/MAX), frequency adjustment knobs (FREQ 40Hz-400Hz), and crossover switches (LPF, FULL, HPF) for both Rear and Front channels. A configuration switch (CONFIG 4CH, 2CH) is also visible, along with the Power indicator light.

Power and Speaker Terminal Layout (Output Side)

This image shows the output side of the GLT-85.4D amplifier, featuring the power and speaker terminals. From left to right, it includes the GROUND terminal, REMOTE turn-on terminal, +12V power terminal, and speaker output terminals for REAR BRIDGED (L+, L-, R+, R-) and FRONT BRIDGED (L+, L-, R+, R-) connections. The "4 Channel 'CLASS D' 2 ohm Stable Stereo Bridgeable MOSFET" text indicates key amplifer-kapaciteter.

Opsætning og installation

Korrekt installation er afgørende for optimal ydeevne og sikkerhed. Hvis du er usikker på et trin, skal du kontakte en professionel installatør.

Monteringssted

• Choose a location that is dry, well-ventilated, and protected from direct sunlight, excessive heat, and moisture.
• Sørg for tilstrækkelig luftgennemstrømning omkring amplifier for proper cooling.
• Monter amplifier securely to a solid surface using the provided mounting hardware to prevent movement during vehicle operation.

Ledningsforbindelser

Før du foretager nogen tilslutninger, skal du frakoble bilens negative batteripol.

1. Strømledning (+12V): Run a heavy-gauge power cable (e.g., 8 AWG or thicker, depending on total system power) directly from the positive terminal of the vehicle's battery to the +12V terminal on the amplifier. Install an in-line fuse holder with an appropriate fuse (not supplied) within 18 inches (45 cm) of the battery.
2. Jordledning (GND): Connect a heavy-gauge ground cable (same gauge as power wire) from the GND terminal on the ampFastgør sikringen til en ren, umalet metaloverflade på køretøjets chassis. Sørg for en solid forbindelse med lav modstand.
3. Remote Turn-On Wire (REMOTE): Connect a remote turn-on wire (typically 18 AWG) from your head unit's remote output to the REMOTE terminal on the ampDenne ledning signalerer amplifier til at tænde og slukke med din hovedenhed.
4. RCA Input Cables: Tilslut RCA-kabler fra din hovedenheds for-amp outputs (Front and Rear) to the corresponding RCA input jacks on the amplivligere.
5. Højttalerkabler: Tilslut dine højttalere til amplifier's speaker output terminals. Ensure correct polarity (+ to + and - to -). The GLT-85.4D supports 2-ohm stereo and 4-ohm bridged configurations. Refer to the "Power and Speaker Terminal Layout" image for terminal identification.

Note: For bridged operation, connect the speaker to the designated bridged terminals (e.g., L+ and R- for a single channel in bridged mode). Consult a wiring diagram for specific bridged configurations.

Betjeningsvejledning

Indledende opstart

1. After all connections are made and verified, reconnect the vehicle's negative battery terminal.
2. Tænd din hovedenhed. amplifier's power indicator light should illuminate.
3. Start med amplifier's gain (SENS) controls set to minimum.
4. Play a familiar piece of music at a moderate volume level on your head unit.

Justering af kontrolelementer

• Gain (SENS): Slowly increase the gain control for each channel until you hear distortion, then back off slightly. The gain control matches the amplifier's input sensitivity to the head unit's output voltage. It is not a volume control.
• Crossover (LPF/FULL/HPF):
  • LPF (lavpasfilter): Allows only frequencies below the set point to pass. Typically used for subwoofers.
  • HPF (Højpasfilter): Allows only frequencies above the set point to pass. Typically used for full-range speakers to prevent low-frequency distortion.
  • FULD: Tillader alle frekvenser at passere.
  Adjust the crossover frequency (FREQ) knob in conjunction with the LPF or HPF setting to tailor the sound to your speakers and preferences.
• Configuration (CONFIG 4CH/2CH): This switch determines how the input signals are routed to the amplifier kanaler.
  • 4CH: Uses all four RCA inputs (Front L/R, Rear L/R) to drive the four output channels independently.
  • 2CH: Uses only the Front L/R RCA inputs and internally routes them to all four output channels. Useful if your head unit only has two pre-amp outputs but you want to power four speakers.

Henstilling: Fine-tune settings gradually and listen carefully to avoid speaker damage or poor sound quality.

Opretholdelse

• Behold ampRengør apparatet ved at tørre det af med en blød, tør klud. Brug ikke skrappe kemikalier eller slibende rengøringsmidler.
• Sørg for, at ampLifierens køleribber er fri for støv og snavs for at opretholde korrekt varmeafledning.
• Kontrollér regelmæssigt alle ledningsforbindelser for tæthed og korrosion.

Fejlfinding

Specifikationer

Garanti og support

For warranty information, technical support, or service inquiries, please refer to the official Genius Audio webwebstedet eller kontakt deres kundeserviceafdeling. Gem din købskvittering som købsbevis i tilfælde af garantikrav.

Officiel Webwebsted: Genius Audio Store on Amazon