Indledning
This manual provides essential information for the safe and efficient operation of your SubZero SZS-P15A Bluetooth PA Speaker System. Please read this manual thoroughly before using the product and retain it for future reference. The SZS-P15A is an active PA speaker designed for versatile audio playback and amplification, featuring a digital media player with Bluetooth, USB, and SD card compatibility, along with multiple input channels for microphones and line-level devices.
Sikkerhedsoplysninger
- Strømkilde: Tilslut kun enheden til en stikkontakt med vekselstrøm med den angivne lydstyrke.tage. Sørg for, at netledningen ikke er beskadiget eller klemt.
- Ventilation: Bloker ikke ventilationsåbningerne. Sørg for tilstrækkelig luftgennemstrømning omkring enheden for at forhindre overophedning.
- Fugtighed: Udsæt ikke enheden for regn eller fugt. Placer ikke genstande fyldt med væsker, såsom vaser, på enheden.
- Varme: Hold enheden væk fra varmekilder såsom radiatorer, varmeapparater, komfurer eller andre apparater (herunder ampløftere), der producerer varme.
- Service: Forsøg ikke selv at servicere dette produkt. Overlad al service til kvalificeret servicepersonale.
- Placering: Place the speaker on a stable, flat surface or a suitable speaker stand. Avoid placing it in direct sunlight or near strong magnetic fields.
- Rensning: Rengør kun med en tør klud. Brug ikke flydende rengøringsmidler eller aerosolrens.
Pakkens indhold
Kontroller venligst, at alle varer er til stede i emballagen:
- SubZero SZS-P15A Active PA Speaker
- Strømkabel
- Brugervejledning (dette dokument)
Produkt overview: Kontrol og forbindelser

Figur 1: Front view of the SubZero SZS-P15A PA Speaker, showing the protective grille and the SubZero logo at the bottom.

Figur 2: Rear panel of the SubZero SZS-P15A PA Speaker, displaying the digital media player, mixer section, and power input.

Figur 3: Detaljeret view of the Digital Media Player and Mixer section, highlighting the Bluetooth display, USB/SD slots, input level controls, and EQ knobs.
Betjening på bagsiden:
- Digital medieafspiller: Features an LCD display, mode selection, playback controls (play/pause, stop, skip), and dedicated slots for USB drives and SD/MMC cards. Includes Bluetooth connectivity.
- MIC IN 1 & 2 (XLR/TRS Combo Jacks): Inputs for connecting microphones or line-level instruments.
- LEVEL (MIC 1 & 2): Rotary knobs to adjust the input volume for Microphone 1 and Microphone 2 channels.
- LINE IN (RCA/TRS): Stereo RCA inputs and a 3.5mm TRS input for connecting external audio devices like smartphones, laptops, or CD players.
- LINE OUTPUT (RCA): Stereo RCA outputs for connecting to another active speaker or an external mixer.
- MASTERNIVEAU: Styrer højttalerens samlede udgangslydstyrke.
- TREBLE EQ: Adjusts the high-frequency response of the audio.
- BAS EQ: Adjusts the low-frequency response of the audio.
- STRØM-LED: Lyser, når enheden er tændt.
- CLIP LED: Illuminates when the input signal is too high, indicating potential distortion. Reduce input levels if this LED lights up frequently.
- Afbryderen: Tænder eller slukker for højttaleren.
- AC IN: Connection for the main power cable.
Opsætning
- Placering: Position the SZS-P15A speaker on a stable, flat surface or a compatible speaker stand. Ensure it is placed in a location with adequate ventilation.
- Strømtilslutning: Ensure the POWER switch is in the OFF position. Connect the supplied power cable to the AC IN socket on the rear panel of the speaker and then to a suitable mains power outlet.
- Indledende lydstyrkeindstillinger: Before connecting any audio sources, turn all LEVEL knobs (MIC 1, MIC 2, MASTER) and EQ knobs (TREBLE, BASS) to their minimum (fully counter-clockwise) positions.
- Tilslutning af lydkilder:
- Mikrofoner/Instrumenter: Connect your microphones or instruments to the MIC IN 1 or MIC IN 2 combo jacks using XLR or 1/4" TRS cables.
- External Audio Devices (Line-In): Connect devices like laptops, smartphones, or CD players to the LINE IN RCA inputs or the 3.5mm TRS input.
Betjeningsvejledning
- Tænder: Once all connections are made and volumes are at minimum, switch the POWER switch to the ON position. The POWER LED will illuminate.
- Justering af lydstyrke:
- Gradually increase the LEVEL knob for the specific input channel you are using (MIC 1, MIC 2, or the Digital Media Player volume).
- Slowly increase the MASTER LEVEL knob to achieve the desired overall output volume.
- Monitor the CLIP LED. If it flashes frequently, reduce the input level of the source or the corresponding channel LEVEL knob to prevent distortion.
- Using the Digital Media Player (USB/SD):
- Insert a USB drive or SD/MMC card containing audio files into the respective slot. The player will automatically detect and begin playback.
- Use the MODE button to switch between USB and SD card modes if both are inserted.
- Use the playback controls (Play/Pause, Stop, Previous, Next) on the digital media player to navigate your audio files.
- Bluetooth -betjening:
- Press the MODE button on the digital media player until "Bluetooth" or "BT" appears on the display. The unit will enter pairing mode.
- Søg efter tilgængelige Bluetooth-enheder på din Bluetooth-aktiverede enhed (smartphone, tablet osv.).
- Select "SZS-P15A" (or similar name) from the list to pair. Once paired, the display will indicate a successful connection.
- You can now play audio from your device through the speaker. Control playback and volume from your device or the speaker's master volume.
- Justering af equalizer:
- Use the TREBLE knob to increase or decrease the high frequencies for brighter or warmer sound.
- Use the BASS knob to increase or decrease the low frequencies for more or less bass response.
- Sluk: Before powering off, turn down the MASTER LEVEL and all channel LEVEL knobs to their minimum. Then, switch the POWER switch to the OFF position. Disconnect the power cable from the mains outlet if the unit will not be used for an extended period.
Opretholdelse
- Rensning: Brug en blød, tør klud til at rengøre højttalerens yderside. Brug ikke slibende rengøringsmidler, voks eller opløsningsmidler.
- Opbevaring: If storing the speaker for an extended period, disconnect it from power, clean it, and store it in a cool, dry place, ideally in its original packaging or a protective cover.
- Inspektion: Periodically check the power cable for any signs of damage. If damaged, replace it immediately with a suitable replacement.
Fejlfinding
| Problem | Mulig årsag | Løsning |
|---|---|---|
| Ingen strøm | Power cable not connected; Power switch off; No power from outlet. | Ensure power cable is securely connected; Turn power switch ON; Check outlet with another device. |
| Ingen lydudgang | Volume levels too low; Incorrect input selected; Faulty cable; Source device issues. | Increase MASTER and channel LEVELs; Ensure correct input mode (e.g., Bluetooth, USB); Check/replace cables; Verify source device is playing audio. |
| Forvrænget lyd | Input signal too high (CLIP LED on); Volume too high; Faulty cable/source. | Reduce input level from source or channel LEVEL knob; Lower MASTER volume; Check/replace cables. |
| Bluetooth ikke parring | Speaker not in Bluetooth mode; Device too far; Previously paired with another device. | Ensure speaker is in Bluetooth mode (display shows "BT"); Move device closer; Disconnect from other devices and try pairing again. |
| USB/SD afspiller ikke | Ukorrekt file format; Beskadiget medie; Medie ikke isat korrekt. | Sikre files are in compatible format (e.g., MP3); Try another USB/SD card; Re-insert media securely. |
Specifikationer
| Feature | Detalje |
|---|---|
| Mærke | SubZero |
| Model | SZS-P15A |
| Forbindelsesteknologi | Bluetooth, USB |
| Højttaler type | Subwoofer |
| Monteringstype | Floor Standing |
| Strømkilde | Elektrisk med ledning |
| Indgange | 2 x XLR/TRS Combo (Mic/Line), RCA Stereo, 3.5mm TRS (Line), USB, SD/MMC |
| Udgange | RCA Stereo Line Out |
| Equalizer | 2-band (Treble, Bass) |
Garanti og support
For warranty information and technical support, please refer to the documentation provided at the time of purchase or contact your retailer. You may also visit the official SubZero webwebstedet for yderligere assistance og produktregistrering.
Kontaktoplysninger: Please refer to your purchase receipt or the SubZero brand website for the most up-to-date contact details for customer service and technical support.





