JmGO O2-Ultra
JmGO O2 Ultra Short Throw 4K Projector User Manual
Model: O2-Ultra | Brand: JmGO
1. Introduksjon
Thank you for choosing the JmGO O2 Ultra Short Throw 4K Projector. This manual provides essential information for setting up, operating, and maintaining your projector to ensure optimal performance and longevity. The JmGO O2 Ultra features native 4K Ultra HD resolution, MALC 2.0 Triple Color Laser technology, and 2800 CVIA Lumens brightness, delivering an immersive home cinema experience. It is co-created with DYNAUDIO for superior audio and includes intelligent features for ease of use.

Image: The JmGO O2 Ultra Short Throw 4K Projector, showcasing its sleek design and front projection lens.
2. Viktig sikkerhetsinformasjon
Please read all safety instructions before using the projector. Failure to follow these instructions may result in fire, electric shock, or other injuries.
- Øyesikkerhet: Ikke se direkte inn i projektorlinsen når lamp er på. Det intense lyset kan forårsake øyeskader.
- Ventilasjon: Sørg for tilstrekkelig ventilasjon rundt projektoren. Ikke blokker ventilasjonsåpningene. Hold en minimumsavstand på 10 cm (4 tommer) fra vegger eller andre gjenstander.
- Strømkilde: Use only the power adapter supplied with the projector. Connect to a grounded power outlet.
- Varme: The projector can become hot during operation. Do not touch the projector surface immediately after use.
- Væskeeksponering: Ikke utsett projektoren for regn, fuktighet eller andre væsker.
- Rengjøring: Trekk ut støpselet til projektoren før rengjøring. Bruk en myk, tørr klut. Ikke bruk flytende rengjøringsmidler eller sprayrengjøringsmidler.
- Service: Ikke prøv å utføre service på dette produktet selv. Henvis all service til kvalifisert servicepersonell.
3. Hva er i esken
Pakk esken forsiktig ut og sørg for at alle gjenstandene er til stede:
- JmGO O2 Ultra Short Throw 4K Projector
- Fjernkontroll
- Strømadapter
- Brukerhåndbok (dette dokumentet)
4. Oppsettveiledning
4.1 Plassering
The JmGO O2 Ultra is an ultra short throw projector, designed to project a large image from a very short distance. For a 100-inch screen, the projector only needs to be placed approximately 6 inches (14.6 cm) from the projection surface. Place the projector on a stable, flat surface directly in front of the wall or screen.

Image: Diagram illustrating the ultra short throw distance, showing the projector projecting a 100-inch image from only 6 inches away.
4.2 Strømtilkobling
- Koble strømadapteren til DC-inngangsporten på projektoren.
- Koble strømadapteren til en stikkontakt.
- Trykk på av/på-knappen på projektoren eller fjernkontrollen for å slå den på.
4.3 Førstegangsoppsett og tilkobling
Upon first power-on, the projector will guide you through the initial setup process. This includes selecting your language (English is supported), connecting to a Wi-Fi network, and performing automatic screen adjustments.
- Automatiske justeringer: The projector features Sensorless Automatic Keystone Correction, Sensorless Auto Focus, Intelligent Screen Leveling, and Intelligent Curtain Alignment for a quick and precise setup.
- Screen Height Adjustment: Use the remote control to fine-tune the screen height for optimal viewing.
- Eksterne enheter: Connect external devices such as gaming consoles, Blu-ray players, or the included KD3 Android TV Stick via the HDMI 2.1 ports. USB 3.0 and USB 2.0 ports are available for external storage or peripherals.

Image: Visual representation of the projector's intelligent features including wall color adaptive, ambient brightness adaptive, intelligent screen leveling, intelligent curtain alignment, automatic keystone correction, and auto focus.
5. Bruk av projektoren
5.1 Fjernkontroll
The included Bluetooth metal remote control allows you to navigate the projector's interface, adjust settings, and control playback. Familiarize yourself with the buttons for power, navigation, volume, input selection, and menu access.
5.2 Bonfire OS and Settings
The JmGO O2 Ultra runs on Bonfire OS, with support for English and global languages. You can access various settings to customize your viewerfaring:
- Bildeinnstillinger: Adjust brightness (2800 CVIA Lumens), contrast (2800:1 max), color temperature, and picture modes. The projector supports 110% BT.2020 color space and HDR10.
- Lydinnstillinger: The projector features co-created DYNAUDIO 10W x2 Dolby Audio HiFi Speakers with subwoofer low to 42Hz. Adjust volume, sound modes, and audio output.
- Intelligente funksjoner:
- Auto Adaptive Wall Color: Automatically adjusts projection colors to match the wall color, ensuring accurate image reproduction even on non-white surfaces.
- Ambient Brightness Adaptive: Adjusts brightness based on ambient light conditions for optimal eye comfort.
- Full Time MEMC: Bevegelsesestimering, bevegelseskompensasjon for jevnere scener med rask bevegelse.

Image: Infographic highlighting the four technological breakthroughs: High Brightness (2800 CVIA), High Resolution (4K), High Contrast (2800:1), and High Color Space (110% BT.2020).

Image: Visual representation of the projector's audio capabilities, emphasizing the 42Hz Super Subwoofer and 10W*2 High Power with Valley Droning Bass.
6. Vedlikehold
Proper maintenance ensures the longevity and performance of your JmGO O2 Ultra projector.
- Rengjøring av linsen: Bruk en myk, lofri klut som er spesielt utviklet for optiske linser. Ikke bruk slipende rengjøringsmidler eller overdreven kraft.
- Rengjøring utvendig: Tørk av projektorens utside med en myk, tørr klut. For gjenstridige merker, tørk littampSkyll kluten med vann. Unngå sterke kjemikalier.
- Ventilasjon: Sjekk regelmessig at ventilasjonsåpningene er fri for støv og rusk for å forhindre overoppheting.
- Lagring: Når projektoren ikke er i bruk over lengre tid, bør den oppbevares kjølig og tørt, helst i originalemballasjen eller et beskyttende etui.
7. Feilsøking
Hvis du støter på problemer med projektoren, kan du se følgende vanlige problemer og løsninger:
| Problem | Mulig årsak | Løsning |
|---|---|---|
| Ingen strøm | Løs strømkabel; defekt stikkontakt; projektor av. | Check power cable connection; Try a different outlet; Press power button. |
| Ingen bilde | Input source incorrect; Cable loose; Lens cap on. | Select correct input source; Reconnect HDMI/USB cable; Remove lens cap. |
| Uskarpt bilde | Focus not adjusted; Projector not level. | Allow auto-focus to complete or manually adjust; Ensure projector is on a flat surface. |
| Ingen lyd | Volume too low; Muted; Audio output settings. | Increase volume; Unmute; Check audio settings in Bonfire OS. |
| Fjernkontrollen fungerer ikke | Batteries low; Obstruction; Not paired. | Skift batterier; Fjern hindringer; Koble fjernkontrollen på nytt om nødvendig. |
8. Spesifikasjoner
Detailed technical specifications for the JmGO O2 Ultra Short Throw 4K Projector:
- Modell: O2-Ultra
- Oppløsning: Native 4K Ultra HD (3840x2160 pixels)
- Lysstyrke: 2800 CVIA Lumens
- Lyskilde: MALC 2.0 RGB+ Triple Color Laser
- Kontrastforhold: FOFO 1800:1 (Max 2800:1)
- Fargerom: 110 % BT.2020
- Kastforhold: 0.18:1 (100" screen at 6" distance)
- CPU: MT9679 Quad-Core Cortex-A73
- GPU: ARM Mali-G52 MP4
- VÆR: 4 GB
- Intern lagring: 64 GB eMMC
- Operativsystem: Android Bonfire OS
- Lyd: Co-Created with DYNAUDIO 10W x2 Dolby Audio HiFi Speaker (low to 42Hz)
- Tilkobling: HDMI 2.1 (eARC) x1, HDMI 2.1 x1, USB 3.0 x1, USB 2.0 x1, Ethernet RJ45 x1, Headphone 3.5mm x1
- Trådløs: Dual-Bands WIFI 6, Bluetooth 5.2/BLE
- Dimensjoner: 12.28 x 11.42 x 5.51 tommer
- Vekt: 10.12 pund
- Spesielle funksjoner: Ultra Short Throw, Intelligent Variable Aperture, Digital Zoom, Full Time MEMC, HDR 10, Auto Adaptive Wall Color, Ambient Brightness Adaptive, Intelligent Screen Leveling, Intelligent Curtain Alignment, Sensorless Automatic Keystone Correction, Sensorless Auto Focus.
9. Garanti og støtte
For detailed warranty information, please refer to the warranty card included with your product or visit the official JmGO webnettstedet. Ta vare på kjøpsbeviset for garantikrav.
For technical support, troubleshooting assistance beyond this manual, or service inquiries, please contact JmGO customer support through their official channels. Contact information can typically be found on the JmGO webnettstedet eller i produktemballasjen din.