1. Ro-ràdh
Thank you for choosing the Salange Mini Projector P30pro. This manual provides essential information for setting up, operating, maintaining, and troubleshooting your projector. Please read it thoroughly to ensure optimal performance and longevity of your device.
The Salange P30pro is a compact and versatile projector featuring 10000 lumens brightness, Full HD 1080P native resolution with 4K support, Bluetooth 5.4, dual-band WiFi 6, and an integrated Android 11 operating system. Its 180-degree rotatable design and automatic image correction features offer flexible viewnan eòlasan.
2. Toradh thallview
2.1 Susbaint a’ phacaid
- Salange P30 PRO Projector
- Smachd Iomallach
- Power Adapter (US PLUG)
- Leabhar-làimhe cleachdaiche
2.2 Prìomh fheartan
- Àrd soilleireachd: 10000 Lumens for clear images.
- Fuasgladh: Native 1280 x 720P, supports 4K video decoding.
- Siostam-obrachaidh: Android 11.0 with 1GB RAM + 8GB ROM, access to Google Play Store.
- Ceangal gun uèir: Dual-band WiFi 6 (2.4G + 5G) for stable and fast streaming.
- Bluetooth: Bluetooth 5.4 for connecting external audio devices.
- Ceartachadh Ìomhaigh: Automatic Keystone Correction, 4D/4P Keystone, and 50%-100% Digital Zoom.
- Ro-mheasadh sùbailte: 180-degree rotatable design for wall, screen, or ceiling projection.
- Fuaim: Neach-labhairt amalaichte.
- Eadar-aghaidh: AV, HDMI, USB, 3.5mm Audio.

Figure 2.1: The Salange Mini Projector P30pro, showcasing an dealbhadh teann agus an seasamh atharrachail aige.
3. Suidhich
3.1 Ceangal cumhachd
Connect the provided power adapter to the projector's DC input port and then plug it into a power outlet. The projector will power on or enter standby mode.
3.2 Placement and Rotation
Place the projector on a stable surface. The P30pro features a 180-degree rotatable design, allowing you to adjust the projection angle to suit your viewing needs, including projecting onto the ceiling.

Figure 3.1: The projector's 180-degree rotation feature for versatile projection angles.
3.3 Atharrachadh Ìomhaigh
The projector offers several ways to optimize the image:
- Ceartachadh clach-iuchrach fèin-ghluasadach: The projector will automatically adjust the image to a rectangular shape within seconds.
- Fòcas làimhe: Use the focus wheel on the side of the projector to sharpen the image manually.
- Zoom didseatach: Adjust the image size from 50% to 100% using the remote control without moving the projector.
- 4D/4P Keystone Correction: For more advanced adjustments, this feature allows you to correct the image shape when the projector is placed at an extreme angle.

Figure 3.2: Automatic keystone correction feature for a perfectly rectangular image.

Figure 3.3: Adjusting the manual focus wheel for image clarity.

Figure 3.4: Digital zoom functionality for resizing the projected image.
3.4 Ceangal Lìonra (WiFi)
Navigate to the settings menu on the projector, select 'Network' or 'WiFi', and connect to your desired 2.4GHz or 5GHz WiFi network. The projector supports WiFi 6 for enhanced speed and stability.
3.5 Pairing Bluetooth
To connect external Bluetooth audio devices (speakers, headphones):
- Dèan cinnteach gu bheil an inneal Bluetooth agad ann am modh paidhreachaidh.
- On the projector, go to 'Settings' > 'Bluetooth'.
- Tagh an inneal agad bhon liosta agus dearbhaich am paidhir.

Figear 3.5: Ceangal Bluetooth 5.4 airson innealan claisneachd taobh a-muigh.
3.6 A’ ceangal innealan taobh a-muigh
The projector includes HDMI, USB, and AV ports for connecting various external devices:
- HDMI: Connect laptops, game consoles (PS4/PS5), TV sticks, etc.
- USB: Cluich meadhanan files directly from USB drives.
- DE: Connect older devices using an AV cable (not included).
- Jack claisneachd 3.5mm: Ceangail fònaichean-cluaise le uèir no luchd-labhairt taobh a-muigh.
4. Stiùireadh Obrachaidh
Eadar-aghaidh 4.1 Android 11
The projector runs on Android 11.0, providing a smart TV-like experience. Use the remote control to navigate the interface, select applications, and adjust settings.

Figure 4.1: Android 11.0 interface with pre-installed and downloadable applications.
4.2 Stàladh App
Access the Google Play Store from the main menu to download and install over 8,000 compatible applications, including streaming services, games, and utilities.
4.3 Sgàthan sgrion
The projector supports screen mirroring from various devices (Windows, iOS, Android) via WiFi. Refer to the projector's screen mirroring application for specific instructions on connecting your device.

Figure 4.2: Screen mirroring functionality using WiFi 6.
4.4 Toradh Fuaim
You can use the projector's built-in speaker or connect external audio devices via Bluetooth 5.4 or the 3.5mm audio jack for a more immersive sound experience.
5. Cumail suas
- Glanadh lionsa: Sguab lionsa a’ phròiseictar gu socair le clò bog, gun lint. Seachain stuthan sgrìobach no ceimigean cruaidh.
- Glanadh a-muigh: Cleachd clò bog, tioram gus taobh a-muigh a’ phròiseictar a ghlanadh.
- Fionnarachadh: Ensure the projector's ventilation ports are clear and unobstructed to prevent overheating. Do not block the air inlets or outlets.
- Ùrachaidhean bathar-bog: Periodically check for system updates in the Android 11 settings to ensure optimal performance and access to the latest features.
- Stòradh: Nuair nach eilear ga chleachdadh airson ùine mhòr, stòraich am proiseactair ann an àite fionnar, tioram, air falbh bho sholas dìreach na grèine agus duslach.
6. A ’dèanamh trioblaid
If you encounter issues with your Salange P30pro projector, refer to the following table for common problems and solutions:
| Trioblaid | Adhbhar a dh’fhaodadh a bhith ann | Fuasgladh |
|---|---|---|
| Gun ìomhaigh air a taisbeanadh | Power not connected; Input source not selected; Projector in standby. | Check power connection; Select correct input source (HDMI, USB); Press power button on remote or projector. |
| Tha an ìomhaigh blurry | Cha deach am fòcas atharrachadh; Tha am proiseactair ro fhaisg/ro fhada bhon sgrion. | Adjust the manual focus wheel; Ensure projector is within optimal projection distance; Use digital zoom if needed. |
| Image is trapezoidal/distorted | Chan eil am proiseactair ceart-cheàrnach ris an sgrion. | Use Automatic Keystone Correction; Adjust 4D/4P Keystone settings in the menu. |
| Gun fhuaim | Volume too low; External audio device not connected/paired; Muted. | Increase volume; Check Bluetooth connection or 3.5mm cable; Unmute the projector. |
| Cha ghabh ceangal a dhèanamh ri WiFi | Incorrect password; Router issues; Out of range. | Verify WiFi password; Restart router; Move projector closer to router. |
| Inneal Bluetooth nach eil a 'càradh | Device not in pairing mode; Interference. | Ensure Bluetooth device is discoverable; Try pairing again; Reduce interference from other devices. |
| Certain streaming apps (e.g., Netflix) not working | App compatibility issues; DRM restrictions. | Some apps may have specific device requirements or DRM limitations. Try connecting an external streaming device via HDMI for full compatibility. |
7. Sònrachaidhean
| Feart | Sònrachadh |
|---|---|
| Brand | Salainn |
| Ainm Modail | P30 PRO |
| Pàirt Àireamh | P30PROUS |
| Teicneòlas taisbeanadh | LCD |
| Fuasgladh Dùthchasach | 1280 x 720 piogsail |
| Fuasgladh le taic | Up to 3840 x 2160 Pixels (4K) |
| Gile | 10000 Lumen |
| Siostam-obrachaidh | Android 11.0 |
| Cuimhne | 1GB RAM + 8GB ROM |
| Ceangal WiFi | Dual-band 2.4G + 5G WiFi 6 |
| Tionndadh Bluetooth | 5.4 |
| Eadar-aghaidh bathar-cruaidh | AV, HDMI, USB, 3.5mm Audio |
| Feartan sònraichte | Built-in Speaker, Digital Keystone Correction, Integrated Media Player, Portable, Integrated Wi-Fi |
| Ìre fuaim | 20 Deicibeil |
| Ìre Ath-nuadhachaidh | 60 Hz |
| Meudan toraidh | 10.3 x 20.4 x 10.3 cm |
| Cuideam toraidh | 690 g |
| Seòrsa stàladh | Tripod Mount, Wall Mount, Floor Mount, Ceiling Mount, Tabletop Mount |
| Dath | Geal |
8. Barantas agus Taic
8.1 Barantas Dèanadair
The Salange Mini Projector P30pro comes with a Barantas neach-dèanamh 2-bliadhnaCùm dearbhadh ceannach airson tagraidhean barantais.
8.2 Taic teachdaiche
For technical assistance, troubleshooting beyond this manual, or warranty inquiries, please contact Salange customer support through the retailer where you purchased the product or visit the official Salange weblàrach-lìn airson fiosrachadh conaltraidh.