1. Introducció
Gràcies per la compraasing the GROVIEW 1080P Projector, Model JQ818C. This projector is designed to provide a high-quality cinematic viewing experience with its native 1080P resolution, 15000 Lux (490 ANSI lumens) brightness, and 12000:1 contrast ratio. It supports 4K Ultra HD video and offers versatile connectivity options including 2.4+5G dual-band WiFi and Bluetooth. Enjoy a large display ranging from 50 to 300 inches with a convenient 25% zoom function. The built-in 5W dual stereo speakers with SRS sound enhance your audio experience. This manual will guide you through the setup, operation, and maintenance of your projector.
2. Instruccions de seguretat importants
- Read all instructions before using the projector.
- No mireu directament a la lent del projector quan estigui encès.amp està activat.
- Assegureu-vos una ventilació adequada per evitar el sobreescalfament. No obstruïu les obertures de ventilació.
- Feu servir només l'adaptador de corrent que s'inclou amb el projector.
- Do not expose the projector to rain or moisture to reduce the risk of fire or electric shock.
- Eviteu col·locar el projector sobre superfícies inestables.
- Desendolleu el projector de la presa de corrent durant tempestes o quan no l'utilitzeu durant períodes prolongats.
- Do not attempt to repair the projector yourself. Refer all servicing to qualified service personnel.
- Keep the projector away from heat sources like radiators, heat registers, stoves, or other apparatus that produce heat.
3. Contingut del paquet
Si us plau, reviseu atentament el contingut del paquet. Si falta algun article o hi ha algun dany, poseu-vos en contacte amb el vostre distribuïdor.
- GROVIEW JQ818C Projector
- Control remot
- Cable d'alimentació (endoll EUA)
- Cable HDMI
- Cable AV
- Manual d'usuari (aquest document)
4. Guia de configuració
4.1 Col·locació del projector
Place the projector on a stable, flat surface or mount it appropriately. Ensure there is enough space around the projector for proper ventilation. The projection distance affects the screen size. Refer to the table below for recommended distances:
| Mida de la pantalla | Approx. Projection Distance |
|---|---|
| 50 polzades | 5.5 peus |
| 120 polzades | 12.6 peus |
| 180 polzades | 18.8 peus |
| 300 polzades | 23 peus |
4.2 Connexió d'alimentació
Connect the power cable to the projector's power input and then plug it into a wall outlet.
4.3 Connexió de dispositius d'entrada
The projector offers multiple input options. Connect your desired device using the appropriate port:
- HDMI: For laptops, TV sticks, game consoles (Xbox/PS5), TV boxes, Blu-ray DVD players. The projector has two HDMI ports.
- USB: For USB disks. The projector has two USB ports.
- DE: Per a dispositius més antics que utilitzen vídeo compost.
- AUX (Audio Out): Per connectar altaveus externs o auriculars.
4.4 Correcció de focus i trapezoide
After powering on and projecting an image, adjust the focus ring on the lens until the image is clear. If the image appears trapezoidal, use the keystone correction feature (manual or electronic) to square the image. Refer to the on-screen menu or remote control for electronic keystone adjustments.
4.5 Screen Mirroring (Wireless Projection)
The projector supports wireless screen mirroring for iOS and Android devices via 2.4+5G dual-band WiFi.
Per a dispositius iOS (AirPlay):
- Select "Miracast" as the input source on the projector.
- Connect your iOS device to the WiFi network named "Dualcast-XXXX" (password: 12345678).
- Open the Control Center on your iOS device and tap "Screen Mirroring".
- Select "Dualcast-XXXX" from the searching list to begin mirroring.
Per a dispositius Android:
- Select "Miracast" as the input source on the projector.
- Open the Control Center on your Android device and tap "Wireless Projection" (or similar, e.g., Smart View, Screen Cast).
- Select "Dualcast-XXXX" from the searching list.
- The device will connect and begin mirroring.
4.6 Wired Projection
For enhanced stability, especially with iOS devices, wired projection is recommended:
- Dispositius iOS: Use a USB-A to Lightning Cable to connect your iOS device to one of the projector's USB ports.
- Android/iOS/Laptops: For Android and iOS devices, a USB-C to Lightning cable is recommended for stability. For laptops, use an HDMI cable to connect to the projector's HDMI port.
5. Instruccions de funcionament
5.1 Encès/Apagat
Press the power button on the projector or the remote control to turn the projector on or off. Allow a few seconds for the projector to warm up or cool down.
5.2 Selecció de la font d'entrada
Use the "Source" button on the remote control or the projector's control panel to cycle through available input sources (HDMI1, HDMI2, USB1, USB2, AV, Miracast).
5.3 Connexió d'àudio Bluetooth
To connect external Bluetooth speakers or headphones:
- Assegureu-vos que el dispositiu d'àudio Bluetooth estigui en mode d'emparellament.
- Navigate to the Bluetooth settings menu on the projector (usually found in the main settings or audio settings).
- Seleccioneu el dispositiu Bluetooth de la llista de dispositius disponibles per emparellar-lo.
- Once connected, audio will play through the external device.
5.4 Funció de zoom
The projector features a 25% zoom function, allowing you to adjust the screen size without moving the projector. Access this function through the projector's menu or dedicated button on the remote control.
6. Manteniment
6.1 Neteja de la lent
Use a soft, lint-free cloth specifically designed for optical lenses to clean the projector lens. Do not use abrasive cleaners or cloths that could scratch the lens.
6.2 Neteja del cos del projector
Netegeu l'exterior del projector amb un drap suau i sec. Per a la brutícia resistent, netegeu lleugeramentamp cloth can be used, followed by a dry cloth. Avoid using harsh chemicals.
6.3 Ventilació
Regularly check and clean the ventilation openings to ensure proper airflow and prevent overheating. Use a soft brush or compressed air to remove dust.
6.4 Emmagatzematge
When not in use for extended periods, store the projector in a cool, dry, dust-free environment. It is advisable to cover the lens with its cap and place the projector in its original packaging or a protective bag.
7. Solució De Problemes
| Problema | Causa possible | Solució |
|---|---|---|
| No es mostra cap imatge | Power cable loose; incorrect input source; device not connected properly. | Check power connection; select correct input source; ensure HDMI/USB/AV cables are securely connected. |
| La imatge és borrosa | Lent desenfocada. | Ajusteu l'anell d'enfocament de l'objectiu. |
| La imatge és trapezoïdal | Projector no perpendicular a la pantalla. | Adjust keystone correction (manual or electronic). |
| Sense so | Volume too low; external audio device not connected/paired; audio source issue. | Increase projector volume; check Bluetooth connection for external speakers; ensure audio is enabled on the source device. |
| Problemes de rèplica de pantalla | Incorrect WiFi connection; device compatibility; network interference. | Ensure device is connected to "Dualcast-XXXX" WiFi; try wired projection for stability; restart projector and device. |
| El comandament a distància no funciona | Batteries dead; obstruction; remote sensor blocked. | Replace batteries; ensure no obstruction between remote and projector; clean remote sensor area. |
8. Especificacions
| Característica | Detall |
|---|---|
| Nom de marca | Groview |
| Model | JQ818C |
| Resolució òptica | 1920 x 1080 ppp (1080p natiu) |
| Brillantor | 15000 lúmens |
| Lúmens ANSI | 490 ANSI lm |
| Relació de contrast | 12000:1 |
| Dimensió projectada | 50-300 polzades |
| Mode projectiu | T4 |
| Ús | Projector d'entreteniment |
| Projector de cinema a casa | Sí |
| Pes | 3.3 kg |
| Correcció de pedra clau | Manual Correction, Electronic Correction |
| Altaveu incorporat | Yes (5W dual stereo speakers with SRS sound) |
| Compatible amb Bluetooth | Sí |
| Entrada/sortida | HDMI (x2), USB (x2), AUX, AV |
| Control remot inclòs | Sí |
| Portàtil | No |
| Font d'alimentació | Other (AC power) |
| Adaptador de safata d'entrada | No (integrated power supply) |
| Origen | Xina continental |
9. Consells d'usuari
- Apte per a famílies Viewing: The projector's eye-friendly diffused reflection technology helps reduce potential strain on children's eyes, making it a suitable choice for family entertainment.
- Entreteniment versàtil: Leverage the wide range of multimedia applications. Connect streaming devices, game consoles, or simply use a USB stick for movies and presentations.
- Àudio òptim: For an enhanced audio experience, consider connecting external Bluetooth speakers to fully utilize the projector's SRS sound system.
- Connexió estable: While wireless screen mirroring is convenient, for critical presentations or gaming, a wired connection (HDMI or USB-C to Lightning for iOS) can provide greater stability and reduce latency.
10. Garantia i Suport
The GROVIEW JQ818C Projector comes with a 2-year customer service and replacement policy. For any technical support, warranty claims, or inquiries, please contact your original point of purchase or the GROVIEW equip d'atenció al client.
