1. Uvod
Thank you for choosing the iSinbox AC311 4K Smart Outdoor Projector. This manual provides essential information for the safe and efficient operation of your device. Please read it thoroughly before use and retain it for future reference.

Image 1.1: The iSinbox AC311 4K Smart Outdoor Projector, featuring its compact design and integrated stand.
2. Sadržaj paketa
Provjerite da li su sve stavke prisutne u paketu:
- iSinbox AC311 Projector
- HDMI kabl
- Kabl za napajanje
- Korisnički priručnik (ovaj dokument)
3. Značajke proizvoda
The iSinbox AC311 projector is equipped with advanced features for a versatile viewiskustvo:
- Built-in Smart TV OS: Access streaming applications like Netflix, YouTube, Prime Video, and Disney+ directly from the projector.
- Dizajn s dva načina rada: Features an integrated 360° rotatable stand and an ergonomic handle for flexible placement and portability.
- Short Throw Ratio (1.1:1): Projects a 100-inch image from approximately 7.9 feet (95 inches) away.
- Intelligent Auto-Adjustment: Includes AI autofocus, 6D keystone correction, and automatic obstacle avoidance for quick and precise image setup.
- Zadivljujući vizuelni prikazi: Native 1080p resolution with 4K and HDR10+ support, 1200 ANSI lumens brightness, AI image enhancement, and 98% NTSC cinema-grade color accuracy.
- Pro Dolby Audio & Bluetooth 5.4: Dolby-certified HiFi stereo speakers with DTS decoding, eARC support, and two-way Bluetooth 5.4 for external audio devices or standalone speaker use.
- Ultra-Fast Connectivity: WiFi 6 (up to 9.6 Gbps) for seamless streaming and screen mirroring.
- Više portova: HDMI, USB, and AV inputs for connecting various devices.

Image 3.1: Visual features of the iSinbox AC311, highlighting 4K support, HDR10+, and color accuracy.

Image 3.2: Audio capabilities of the iSinbox AC311, featuring Dolby and DTS sound technologies.

Image 3.3: The iSinbox AC311's portable design with its built-in handle, suitable for outdoor use.
4. Vodič za postavljanje
4.1 Početno smještaj
- Raspakirajte: Pažljivo izvadite projektor i svu dodatnu opremu iz ambalaže.
- Priključak za napajanje: Spojite kabel za napajanje na projektor, a zatim na utičnicu.
- Pozicioniranje: Place the projector on a stable, flat surface. Utilize the integrated 360° rotatable stand to adjust the projection angle as needed. For ceiling projection, rotate the stand to direct the lens upwards.

Image 4.1: The iSinbox AC311 demonstrating 360-degree free-angle projection onto a ceiling.
4.2 Podešavanje slike
The projector features intelligent auto-adjustment for optimal image quality:
- Auto Focus: Projektor automatski podešava fokus za jasnu sliku.
- 6D Keystone korekcija: Automatic correction for distorted images due to angled projection.
- Automatsko izbjegavanje prepreka: The projector detects and adjusts the image to avoid obstructions on the projection surface.
- Digitalni zum: Pomoću daljinskog upravljača podesite veličinu platna od 50% do 100% bez pomicanja projektora.

Image 4.2: Intelligent auto-adjustment features, including AI Auto Focus and 6D Keystone.
5. Uputstvo za upotrebu
5.1 Uključivanje/isključivanje napajanja
- Uključeno: Pritisnite dugme za napajanje na projektoru ili daljinskom upravljaču.
- Iskljuciti: Ponovo pritisnite dugme za napajanje. Potvrdite isključivanje ako se to od vas zatraži.
5.2 Korišćenje daljinskog upravljača
The remote control allows navigation through the Smart TV OS and control of projector functions. (Note: AAA batteries are not included and must be purchased separately for the remote control.)

Image 5.1: The remote control for the iSinbox AC311, showing dedicated buttons for popular streaming apps.
5.3 Accessing Built-in Apps
The iSinbox AC311 comes with pre-installed applications:
- Navigacija: Use the remote control's directional buttons to navigate the home screen.
- Select App: Choose applications such as Netflix, YouTube, or Prime Video.
- Prijava: Prijavite se sa svojim postojećim podacima za pristup računu za svaku uslugu.
6. Povezivanje
6.1 WiFi veza
The projector supports WiFi 6 (2.4G/5G) for high-speed internet access and screen mirroring.
- Postavke pristupa: Idite na meni postavki projektora.
- Odaberite mrežu: Choose 'Network Settings' and then 'WiFi'.
- Povežite se: Select your desired WiFi network and enter the password.
6.2 Bluetooth veza
Connect external Bluetooth audio devices or use the projector as a standalone Bluetooth speaker.
- Postavke pristupa: Idite na meni postavki projektora.
- Odaberite Bluetooth: Choose 'Bluetooth Settings'.
- Uparite uređaj: Put your Bluetooth device into pairing mode and select it from the list on the projector screen.

Image 6.1: The iSinbox AC311's advanced WiFi 6 and Bluetooth 5.4 connectivity for gaming and streaming.
6.3 Žičane veze
The projector includes HDMI, USB, and AV ports for connecting external devices.
- HDMI: Connect laptops, gaming consoles (e.g., PS5), TV sticks, or other HDMI-enabled devices.
- USB: Spojite USB fleš diskove za reprodukciju medija.
- OD: Povežite starije uređaje pomoću AV kabla.
7. Održavanje
Pravilno održavanje osigurava dugotrajnost i performanse vašeg projektora:
- Čišćenje sočiva: Use a soft, lint-free cloth specifically designed for optical lenses. Do not use abrasive cleaners or materials.
- Čišćenje eksterijera: Obrišite vanjski dio projektora mekom, suhom krpom. Izbjegavajte korištenje tekućih sredstava za čišćenje direktno na uređaju.
- ventilacija: Provjerite da ventilacijski otvori projektora nisu blokirani kako biste spriječili pregrijavanje.
- Skladištenje: Kada se projektor ne koristi duži period, čuvajte ga na hladnom i suhom mjestu, dalje od direktne sunčeve svjetlosti i ekstremnih temperatura.
8. Otkrivanje problema
Pogledajte donju tabelu za uobičajene probleme i njihova rješenja:
| Issue | Mogući uzrok | Rješenje |
|---|---|---|
| Nema projicirane slike | Power not connected; input source not selected; lens cap on. | Provjerite priključak za napajanje; odaberite ispravan ulazni izvor; skinite poklopac objektiva. |
| Slika je mutna | Auto-focus not engaged; projector too close/far from screen. | Ensure auto-focus is active; reposition projector within recommended throw distance. |
| Nema zvuka | Volume too low; external audio device not connected; incorrect audio output. | Increase volume; check Bluetooth connection or wired audio cable; select correct audio output in settings. |
| Daljinski upravljač ne radi | Batteries depleted or incorrectly inserted; remote not aimed at IR receiver. | Replace AAA batteries; ensure clear line of sight to the projector's IR receiver. |
9. Specifikacije
| Feature | Detalj |
|---|---|
| Broj modela | AC311 |
| Rezolucija ekrana | Native 1920 x 1080 (1080p), supports 4K |
| Osvetljenost | 1200 ANSI lumeni |
| Throw Ratio | 1.1:1 (100-inch image from 7.9ft) |
| Povezivanje | Wi-Fi 6 (2.4G/5G), Bluetooth 5.4, HDMI, USB, AV |
| Audio | Dolby-certified HiFi stereo speakers, DTS decoding, eARC |
| Posebne karakteristike | AI Autofocus, 6D Keystone Correction, Auto Obstacle Avoidance, Digital Zoom (50-100%), Built-in Smart TV OS, 360° Rotatable Stand, Portable Handle |
| Težina artikla | 4.27 funte |
| Dimenzije paketa | 10.83 x 8.15 x 6.5 inča |
10. Garancija i podrška
iSinbox provides the following support for your AC311 projector:
- garancija: 3 godina ograničene garancije.
- Zamjena: 1-year free replacement for eligible issues.
- tehnička podrška: Lifetime technical support with a 24-hour response time.
- Kontakt: For support, please refer to the contact information provided on the iSinbox official webweb-mjesto ili vašu dokumentaciju o kupovini.
Važna napomena: The remote control requires AAA batteries, which are not included in the package. Please ensure you have these available for operation.