1. Bubuka
This manual provides essential instructions for the safe and effective use of your Accessory USA AC DC Adapter. This power supply is designed to provide reliable power to compatible First Act guitar amplifiers, including models AL104, MA2039, MA4024, MA003, MA007, and MA004. Please read this manual thoroughly before use and retain it for future reference.
2. Émbaran Kasalametan
Kasalametan anjeun penting pisan. Mangga perhatikeun pancegahan ieu:
- Kasaluyuan: Pastikeun voltase adaptortage and current specifications match your device's requirements before connecting. Refer to your amplifier's manual for power input specifications.
- Perlindungan: This product is designed with Over Voltage Protection (OVP), Over Current Protection (OCP), and Short Circuit Protection (SCP) to safeguard your devices.
- Lingkungan: Use the adapter in a dry environment. Avoid exposure to moisture, rain, or extreme temperatures.
- Penanganan: Do not disassemble, modify, or attempt to repair the adapter. Refer servicing to qualified personnel.
- Perawatan kabel: Do not place heavy objects on the power cord or expose it to sharp edges. Always grasp the plug, not the cord, when disconnecting from an outlet.
- Ventilasi: Ensure adequate ventilation around the adapter during use to prevent overheating.
3. Produk Langkungview
The Accessory USA AC DC Adapter is a compact power supply unit designed for specific First Act guitar amplifiers. It features a standard US two-prong plug for wall outlets and a barrel connector for your amppangagung.

Gambar 1: The Accessory USA AC DC Adapter. This image shows the black adapter unit with its integrated US-style two-prong plug and the attached power cord leading to a barrel connector. The adapter casing features a ribbed design for heat dissipation.
4. Setélan
Follow these steps to set up your AC DC Adapter:
- Pariksa kasaluyuan: Before connecting, confirm that your First Act guitar amplifier requires the voltage and current provided by this adapter. This information is typically found on the amplifier's power input jack or in its user manual.
- Nyambung ka Amppanguat: Insert the barrel connector end of the adapter cord firmly into the power input jack of your First Act guitar amppangagung.
- Nyambungkeun ka stop kontak: Plug the adapter's two-prong plug into a standard, grounded AC wall outlet (100-240V).
- Daya Hurung: Once connected, you can power on your amplifier using its dedicated power switch.
5. Operasi
The AC DC Adapter operates automatically once connected. It converts the AC power from your wall outlet into the DC power required by your amplifier. No user intervention is needed for its operation.
- Ensure the adapter is securely plugged into both the wall outlet and the amppangagung.
- Lamun éta amplifier does not power on, check all connections and the power outlet.
- Disconnect the adapter from the wall outlet when not in use for extended periods.
6. Pangropéa
Pikeun mastikeun umur panjang sareng fungsi adaptor anjeun leres:
- beberesih: Disconnect the adapter from all power sources before cleaning. Use a soft, dry cloth to wipe the exterior. Do not use liquid cleaners or solvents.
- Panyimpenan: Store the adapter in a cool, dry place when not in use. Avoid wrapping the cord too tightly around the adapter.
- Pamariksaan: Periodically inspect the power cord and connectors for any signs of damage, fraying, or bending. If damage is observed, discontinue use and replace the adapter.
7. Cara ngungkulan
If you encounter issues with your adapter, try the following steps:
- No Power to Amppanguat:
- Ensure the adapter is fully plugged into a working wall outlet. Test the outlet with another device.
- Verify the barrel connector is securely inserted into the amplifier's power jack.
- Pariksa amplifier's power switch to ensure it is in the 'ON' position.
- Confirm that the adapter's specifications (voltage, current) match your ampsyarat liifier urang.
- Adaptor Overheating:
- Disconnect the adapter immediately.
- Ensure there is adequate airflow around the adapter. Do not cover it.
- Pariksa yén amplifier is not drawing excessive power (e.g., due to a fault in the amplirén).
- Karusakan anu katingali: If the adapter or its cord shows any signs of physical damage, discontinue use immediately and replace the unit.
Upami léngkah-léngkah ieu henteu ngarengsekeun masalahna, hubungi dukungan palanggan kanggo bantosan salajengna.
8. Spésifikasi
| merek | Asesoris AS |
| Alat nu cocog | First Act Guitar Amplifiers (AL104, MA2039, MA4024, MA003, MA007, MA004) |
| Tipe Panyambung | Sambungan Tong |
| Masukan Voltage | 240 Volts (Compatible with 100-240V AC) |
| Warna | Hideung |
| Bahan | palastik |
| Komponén Kaasup | 1 x adaptor kakuatan |
| Sertifikasi Kasalametan | CE, FCC, RoHS |
9. Garansi jeung Rojongan
For warranty information or technical support, please refer to the documentation provided with your purchase or contact Accessory USA directly through their official websitus atanapi saluran layanan palanggan. Simpen resi pameseran anjeun salaku bukti pameseran.





