1. Introducció
This manual provides detailed instructions for the operation and maintenance of the Zoom G1 Four Guitar Effects Processor, along with information regarding the included Polsen HPC-A30 Monitor Headphones, 9V Power Adapter, and 10ft Instrument Cable. Please read this manual thoroughly before use to ensure proper functionality and to maximize your experience with the product.
2. Informació de seguretat
To prevent electric shock, fire, or other hazards, observe the following safety precautions:
- No exposeu la unitat a la pluja o la humitat.
- No obriu la c.asing. Demaneu totes les tasques de manteniment a personal qualificat.
- Use only the specified power adapter (9V DC, center negative).
- Eviteu col·locar la unitat a prop de fonts de calor o sota la llum solar directa.
- Mantenir fora de l'abast dels nens.
- Disconnect power during lightning storms or when unused for long periods.
3. Contingut del paquet
Verifiqueu que tots els elements que s'enumeren a continuació siguin presents al vostre paquet:
- Zoom G1 Four Guitar Effects Processor
- Polsen HPC-A30 Closed-Back Studio Monitor Headphones
- ART 9V AC Power Adapter
- Strukture SC10R 10 Feet Instrument Guitar Cable
- 4 x AA Batteries (for G1 Four)
- 1/4" Adapter (for Polsen HPC-A30)
- Manual d'usuari (aquest document)

Imatge 3.1: acabatview of the Zoom G1 Four bundle components.
This image displays the complete bundle. It features the Zoom G1 Four multi-effects processor in the upper left, Polsen HPC-A30 monitor headphones in the upper right, a Strukture instrument cable coiled in the lower left, and the ART 9V AC power adapter in the lower right. All components are black.
4. Producte acabatview
4.1 Zoom G1 Four Guitar Effects Processor
The Zoom G1 Four is a compact multi-effects processor designed for electric guitarists. It offers a wide array of effects, amplifier models, and essential features like a looper and rhythm patterns.

Imatge 4.1.1: Anglesa view of the Zoom G1 Four.
This image shows the Zoom G1 Four from an angled perspective, highlighting its compact design and the layout of its footswitches and control knobs. The display screen is visible, showing effect icons.

Imatge 4.1.2: De dalt a baix view of the Zoom G1 Four controls.
Aquesta imatge ofereix una clara vista de dalt a baix view of the G1 Four, detailing the five control knobs (Lo, Mid, Hi, Vol, and a fifth unlabeled knob), the five effect parameter buttons (1-5), the Rhythm and Looper buttons, and the two large footswitches for navigation and activation.
Característiques principals:
- Over 60 built-in guitar effects
- Up to 5 effects can be used simultaneously, chained in any order
- 13 classic amp models
- Onboard 30-second looper
- 68 built-in rhythm patterns
- Afinador cromàtic
- Global tone stack and volume knob
4.2 Polsen HPC-A30 Monitor Headphones
The Polsen HPC-A30 are closed-back studio monitor headphones designed for accurate audio reproduction, suitable for monitoring in various applications.

Image 4.2.1: Polsen HPC-A30 Monitor Headphones.
This image shows the Polsen HPC-A30 headphones, featuring a black, over-ear design with padded earcups and an adjustable headband. The Polsen logo is visible on the side of one earcup.
Característiques principals:
- Closed-back design for isolation
- Drivers de 50 mm
- Resposta en freqüència: 18Hz a 22kHz
4.3 Accessoris inclosos
ART 9V AC Power Adapter:
Provides stable 9V DC power for the Zoom G1 Four.

Image 4.3.1: ART 9V AC Power Adapter.
This image shows the black ART 9V AC power adapter with its attached DC barrel connector cable.
Strukture SC10R 10 Feet Instrument Guitar Cable:
A high-performance 10-foot instrument cable for connecting your guitar to the G1 Four.

Image 4.3.2: Strukture SC10R Instrument Cable.
This image displays the coiled black Strukture SC10R 10-foot instrument cable with its two 1/4-inch jack connectors. The cable's packaging is partially visible.
5. Configuració
Follow these steps to set up your Zoom G1 Four and accessories:
5.1 Connecting the Zoom G1 Four

Image 5.1.1: Rear panel connections of the Zoom G1 Four.
This image shows the rear panel of the G1 Four, detailing the INPUT, AUX IN, DC 9V power input, USB port (DC 5V), and OUTPUT jacks.
- Connect your Guitar: Use the Strukture instrument cable to connect your electric guitar to the ENTRADA jack on the right side of the G1 Four's rear panel.
- Connecteu-vos a un Amplifier or Headphones:
- Per a un amplifier: connecteu el SORTIDA jack on the left side of the G1 Four's rear panel to your guitar amplifier's input using another instrument cable (not included).
- For headphones: Connect the Polsen HPC-A30 headphones directly to the SORTIDA jack. If the headphone plug is 3.5mm, use the included 1/4" adapter.
- Connexió d'alimentació:
- Ús de l'adaptador de CA: Connect the ART 9V AC Power Adapter to the DC 9V input on the G1 Four's rear panel, then plug the adapter into a standard AC outlet.
- Ús de piles: Open the battery compartment on the bottom of the G1 Four and insert the 4 AA batteries, ensuring correct polarity.
- Encès: Once connections are secure, the G1 Four will power on automatically when connected to the AC adapter or when batteries are inserted.
5.2 Connecting Polsen HPC-A30 Headphones
The Polsen HPC-A30 headphones connect to any standard 1/4-inch (6.35mm) headphone jack. If your device has a 3.5mm (1/8-inch) jack, use the included 1/4" adapter.
- Insert the headphone's 1/4-inch plug into the desired audio output jack (e.g., the G1 Four's OUTPUT jack).
- Ajusteu la diadema per a un ajust còmode.
6. Operating the Zoom G1 Four
This section covers the basic operation of the G1 Four.
6.1 Basic Navigation and Modes
- Mode de memòria: Use the left and right footswitches to scroll through preset patches.
- Stomp Mode: Premeu el botó STOMP/EDIT button to enter Stomp mode. In this mode, the five effect parameter buttons (1-5) act as individual stompbox switches to turn effects on/off within a patch.
- Mode d'edició: Manteniu premut el botó STOMP/EDIT button to enter Edit mode, allowing you to modify effect parameters, change effect order, and save patches.
6.2 Effects and Amp Models
- In Edit mode, use the navigation buttons to select an effect slot.
- Gireu el SELECCIONA knob to choose an effect type or amp model.
- Utilitza el Lo, Mid, Hi, Vol knobs and the fifth parameter knob to adjust the selected effect's parameters.
- To save your changes, press the MEMÒRIA button, select a patch location, and confirm.
6.3 Funció Looper
The G1 Four features a 30-second looper.
- Premeu el botó LOOPER button to activate the looper.
- Press the left footswitch (REC/PLAY) to start recording.
- Press the left footswitch again to stop recording and start playback.
- Press the left footswitch during playback to overdub.
- Press the right footswitch (STOP) per aturar la reproducció.
- Press and hold the right footswitch to clear the loop.
6.4 Rhythm Patterns
The G1 Four includes 68 built-in rhythm patterns.
- Premeu el botó RITME button to activate the rhythm section.
- Utilitza el SELECCIONA knob to choose a rhythm pattern.
- Adjust the tempo using the appropriate control (refer to the G1 Four's on-screen display for tempo adjustment).
- Premeu el botó RITME button again to stop the rhythm.
6.5 Funció d'afinador
The chromatic tuner allows for accurate instrument tuning.
- Press both footswitches simultaneously to activate the tuner.
- Play a single note on your guitar. The display will show the note and indicate if it is sharp or flat.
- Adjust your guitar's tuning until the display indicates the note is in tune.
- Press either footswitch to exit the tuner.
7. Manteniment
- Neteja: Netegeu la unitat amb un drap suau i sec. No utilitzeu productes de neteja abrasius ni dissolvents.
- Emmagatzematge: Store the unit in a cool, dry place away from direct sunlight and extreme temperatures. If storing for an extended period, remove batteries from the G1 Four.
- Auriculars: Clean earcups with a damp tela. Eviteu submergir-vos a l'aigua.
8. Solució De Problemes
| Problema | Causa possible | Solució |
|---|---|---|
| No power to G1 Four | Incorrect power adapter; loose connection; dead batteries. | Ensure correct 9V DC (center negative) adapter is used and securely connected. Check battery polarity or replace batteries. |
| Sense sortida de so | Incorrect cable connection; output volume too low; effect bypass. | Verify guitar is connected to INPUT and amplifier/headphones to OUTPUT. Increase G1 Four's volume knob. Check if an effect is bypassing the signal. |
| So distorsionat o de mala qualitat | Input level too high; incorrect effect settings; faulty cable. | Adjust guitar volume or G1 Four's input level. Review effect parameters. Try a different instrument cable. |
| El looper no grava/reprodueix | Incorrect looper operation sequence. | Refer to Section 6.3 for correct looper steps (Record, Play, Overdub, Stop, Clear). |
9. Especificacions
9.1 Zoom G1 Four Guitar Effects Processor
- Model: G1 Four
- Dimensions: 9.8 x 6.1 x 1.4 polzades (249 x 156 x 45 mm)
- Pes: 2.5 lliures (1.13 kg)
- Material del cos: Plàstic
- Efectes: 60+ built-in effects, 5 simultaneous use
- Amp Models: 13
- Looper: Fins a 30 segons
- Patrons de ritme: 68
- Entrada: 1/4-inch mono phone jack
- Sortida: 1/4-inch stereo phone jack (supports headphones)
- AUX IN: 1/8-inch stereo mini jack
- USB: Micro USB (for firmware updates, power)
- Potència: AC adapter (Zoom AD-16, 9V DC center negative) or 4 AA batteries
- Format del senyal: Analògic
9.2 Polsen HPC-A30 Monitor Headphones
- Disseny: Closed-back, over-ear
- Mida del controlador: 50 mm
- Resposta de freqüència: 18 Hz - 22 kHz
- Connector: 1/4-inch (6.35mm) with 1/8-inch (3.5mm) adapter
9.3 ART 9V AC Power Adapter
- Entrada: 100-240V AC, 50/60Hz
- Sortida: 9V DC, negatiu central
10. Garantia i Suport
The Zoom G1 Four Guitar Effects Processor, Polsen HPC-A30 Monitor Headphones, and ART 9V AC Power Adapter are covered by a 1-year manufacturer's warranty from the date of purchase.
For technical support, warranty claims, or service inquiries, please contact the respective manufacturer's customer service department. Refer to the product packaging or manufacturer's weblloc per obtenir informació de contacte.





