1. Ro-ràdh
Thank you for choosing the Salange P40 Portable Projector. This manual provides essential information for safe operation, setup, and maintenance of your device. Please read it thoroughly before use to ensure optimal performance and longevity.
The Salange P40 is a versatile projector designed for various entertainment and professional needs. It features native 1080P resolution with 4K support, 500 ANSI lumens brightness, Dolby Audio, and a smart Android OS for seamless streaming and connectivity.

2. Stiùireadh Sàbhailteachd
Feuch an lean thu na stiùiridhean sàbhailteachd a leanas gus casg a chur air milleadh air an inneal no leòn pearsanta:
- Na tionndaidh air no obraich an aonad mus leugh thu an leabhar-stiùiridh.
- Do not look into the lens directly - this can cause eye damage.
- Na leig le clann faighinn faisg air an proiseactair oir is dòcha gun coimhead iad a-steach don lionsa gu dìreach.
- Na tionndaidh air an proiseactair mus dèan thu ceangal le co-phàirtean eile.
- Do not attempt to disassemble the machine. Disassembly voids warranty and may lead to safety risks.
- Do not cover the bottom and surrounding of the projector with soft materials such as blankets. It is recommended to place the device on a table or mount it on a stand to ensure proper ventilation.
- Do not use the projector in a wet environment, and do not place liquids on or close to the projector.
- If the projector overheats or smoke appears, immediately pull out the power plug from the wall outlet.
- Na cuir stad air an t-slighe a-steach agus dèan cinnteach gu bheil am proiseactair air a chuir ann an àite le deagh fhionnarachadh.
3. Stiùirich rèiteachaidh
3.1 Cumhachd a-steach
Connect the projector to a power source using the provided power adapter. The projector supports AC100-240V 50/60Hz input.
3.2 Physical Placement and Rotation
The Salange P40 features a 360-degree rotating stand, allowing for flexible projection angles on walls or ceilings. Its ultra-thin design (70mm) and light weight (1.3kg) make it highly portable.


Note: The P40 projector only supports a front projection angle of approximately 20 degrees up and down. If the angle exceeds this, the screen will turn off and enter Dolby speaker mode. This is a functional design and not a defect.
3.3 Suidheachadh lìonra
To connect to the internet, navigate to the 'Settings' menu on the projector. Find the 'Network' option and select an available Wi-Fi network. Enter the correct password to establish a connection.
3.4 Image Self-Adaptation
The projector features advanced visual technologies for effortless image setup:
- Fòcas fèin-ghluasadach: The projector automatically adjusts the focus for a clear image.
- Ceartachadh clach-iuchrach fèin-ghluasadach: A’ ceartachadh ìomhaighean air an saobhadh air adhbhrachadh le ro-mheasadh ceàrnach.
- Automatic Screen Fit: Adjusts the image to fit the screen or wall perfectly.
- Seachain bacadh fèin-ghluasadach: Detects and avoids obstacles in the projection path.

4. Stiùireadh Obrachaidh
4.1 Smart OS Interface
The Salange P40 runs on a smart Android OS, providing access to a wide range of applications. Popular streaming services like Netflix, YouTube, and Prime Video are pre-installed. You can also download additional apps from the app assistant.

4.2 Ceangalachd
- HDMI2.1: Connect external devices such as gaming consoles, Blu-ray players, or laptops for 4K@60Hz video input.
- USB: Ceangail draibhearan USB airson ath-chluich meadhanan.
- Dual-Band Wi-Fi 6: Ensures fast and stable internet connection for streaming.
- Bluetooth 5.4: Connect wireless audio devices like headphones or speakers.
- Sgàthan gun uèir: Supports Miracast, AirPlay, and DLNA for seamless screen sharing from your smartphone or tablet.
4.3 Feartan claisneachd
Experience immersive sound with the projector's 2 x 3W stereo speakers and Dolby Audio support. The projector also features AI Audio Balance and AI Noise Reduction for enhanced sound quality.

4.4 Modh Ciùil
In Music Mode, the ambient lights activate, offering various lighting effect modes. With two 5W high-quality speakers and a high-performance amplifier, the projector can transform into a powerful audio system, transporting you to a live concert experience.

4.5 Ath-chluich nam Meadhanan
The projector supports various media formats:
- Bhidio: 1080P@60FPS decoding (AV1, H.265/264, etc.).
- Fuaim: MP3, AAC, FLAC, etc.
- Dealbhan: JPEG, PNG, GIF.
5. Sònrachaidhean
| Feart | Sònrachadh |
|---|---|
| Ainm Brand | Salainn |
| Modail | P40 |
| Roinn-seòrsa | Projectors, Entertainment Projector, Digital Projector, Home Theater Projector |
| Fuasgladh Optical | 1920x1080dpi (Native 1080P, 4K Support) |
| Gile | 500 Lumens ANSI (5000 Lumens) |
| Co-mheas coimeas | 1000:1-2000:1 |
| Teicneòlas ro-shealladh | LED, 3.0" LCD Panel |
| Beatha Stòr Solais | 30,000 Uairean |
| Meud Ro-mheasta | 40-120 inches (0.8m to 4m projection distance) |
| Sgèile Sgrion | 4:3/16:9 |
| Sùm | x 2.4 |
| Modh ro-shealladh | T4, Throwing, Back Projection, Mirror Image |
| Ceartachadh Keystone | Ceartachadh fèin-ghluasadach |
| Siostam | Android OS (MTK MT9266 quad-core), 1GB RAM, 8GB Storage |
| Ceangalachd | HDMI, USB, Dual-Band Wi-Fi 6, Bluetooth 5.4 |
| Fuaim | Built-in Speaker (2 x 3W Stereo), Dolby Audio Support, 3.5mm Audio Jack |
| Stòr cumhachd | AC (AC100-240V 50/60Hz) |
| Caitheamh cumhachd | 50W (Max 72W, 0.5W Standby) |
| Cuideam | 1.0KG (Product), 1.799KG (Package) |
| Meudan (LWH) | 238mm x 238mm x 70mm (tuairmseach) |
| Teòthachd Obrachaidh | 0-30 ° C |
| Accessories air an toirt a-steach | Remote controller, Inbox adaptor |
| Teisteanasan | CE, FCC, RoHS |


6. Cumail suas
6.1 Glanadh an Lionsa
Use a soft, lint-free cloth specifically designed for optical lenses to gently wipe the projector lens. Avoid using abrasive materials or harsh chemicals that could scratch or damage the lens coating.
6.2 Fionnarachadh
Ensure the projector's air inlets and outlets are clear of obstructions to prevent overheating. The built-in cooling system and large heat pipe radiator are designed for stable performance, but proper airflow is crucial.

6.3 Stòradh
When not in use, store the projector in a cool, dry place away from direct sunlight and extreme temperatures. Use a protective cover to prevent dust accumulation.
7. A ’dèanamh trioblaid
If you encounter issues with your Salange P40 Projector, please refer to the following common solutions:
- Gun chumhachd: Ensure the power cable is securely connected to both the projector and a working power outlet. Check if the power adapter is functioning correctly.
- Gun dealbh: Verify that the input source (HDMI, USB, or streaming app) is correctly selected. Check cable connections for external devices. Ensure the lens cap is removed.
- Ìomhaigh neo-shoilleir: The projector features automatic focusing. If the image remains blurry, try repositioning the projector or manually adjusting focus if available in settings.
- Ìomhaigh Shaobhte: The projector has automatic keystone correction. If the image is still distorted, check the projector's angle relative to the projection surface.
- Gun fhuaim: Check the volume settings on both the projector and any connected external audio devices. Ensure Dolby Audio is enabled if desired.
- Cùisean ceangail Wi-Fi: Recheck your Wi-Fi password in the network settings. Ensure the projector is within range of your Wi-Fi router.
- Overheating: Ensure all ventilation ports are clear and the projector is in a well-ventilated area. If overheating persists, power off the device and allow it to cool down.
For more detailed troubleshooting or persistent issues, please consult the electronic manual or contact customer support.
8. Molaidhean cleachdaiche
- Airson as fheàrr viewAirson eòlas, cleachd am proiseactair ann an seòmar dorcha no le solas ìosal.
- Experiment with the 360-degree rotation feature to project content onto ceilings for a unique viewing angle, especially for bedtime entertainment.
- Utilize the automatic image correction features (auto-focus, keystone, obstacle avoidance, screen fit) to quickly set up your projection without manual adjustments.
- Connect a Bluetooth soundbar or external speakers for an even more immersive audio experience, complementing the Dolby Audio support.
- Keep the projector's software updated to ensure access to the latest features and performance improvements.
- When using for extended periods, ensure adequate ventilation to maintain optimal performance and prevent overheating.
9. Barantas agus Taic
For warranty information, technical support, or service inquiries, please refer to the official Salange weblàrach no cuir fios chun neach-reic agad. Cùm dearbhadh do cheannach airson tagraidhean barantais.
An electronic manual with more detailed product specifications and system settings is available. Please refer to it for comprehensive information.