1. Introduktion
This manual provides essential information for the proper setup, operation, and maintenance of your TECLAST T40HD 10.4-inch Android 13 Tablet. Please read this manual thoroughly before using the device to ensure optimal performance and longevity. Keep this manual for future reference.

Billede 1.1: Foran og bagpå view of the TECLAST T40HD tablet, showcasing its slim design and camera module.
2. Pakkens indhold
Bekræft, at alle nedenstående varer er til stede i din produktemballage:
- TECLAST T40HD Tablet
- Strømadapter (kan variere afhængigt af region)
- Datakabel (USB Type-C)
- Drive Out Pin (for SIM/Micro SD tray)
- Vedligeholdelseskort
- Brugervejledning (dette dokument)
- Skærmbeskytter (forudmonteret eller medfølger separat)

Image 2.1: Illustration of the TECLAST T40HD tablet and its standard accessories included in the box.
3. Indledende opsætning
3.1 Opladning af tabletten
Before first use, fully charge the tablet using the provided power adapter and USB Type-C cable. Connect the cable to the tablet's USB-C port and the adapter to a power outlet. The charging indicator will typically show progress on the screen.

Image 3.1: The tablet connected to a charger, indicating battery status, and a user operating the tablet while traveling.
3.2 Tænd/sluk
- For at tænde: Press and hold the Power button (located on the side) until the TECLAST logo appears on the screen.
- For at slukke: Tryk på tænd/sluk-knappen, og hold den nede, indtil menuen med strømindstillinger vises. Vælg 'Sluk'.
- For at genstarte: Vælg 'Genstart' i menuen med strømindstillinger.
3.3 Isætning af SIM- og Micro SD-kort
The TECLAST T40HD supports dual SIM cards and a Micro SD card for expanded storage. Use the provided drive out pin to open the card tray.
- Locate the SIM/Micro SD card tray on the side of the tablet.
- Insert the drive out pin into the small hole next to the tray and press gently until the tray ejects.
- Træk forsigtigt bakken ud.
- Place your Nano-SIM cards and/or Micro SD card into the designated slots on the tray, ensuring correct orientation.
- Skub forsigtigt bakken tilbage i tabletten, indtil den klikker på plads.

Image 3.2: The SIM/Micro SD card tray, illustrating the placement of SIM cards.
3.4 Indledende Android-opsætning
Upon first power-on, the tablet will guide you through the Android 13 setup process. This includes selecting your language, connecting to Wi-Fi, setting up your Google account, and configuring security options like face unlock.
4. Betjening af tabletten
4.1 Navigation og bevægelser
The TECLAST T40HD runs on Android 13, offering intuitive navigation through gestures and on-screen buttons. Common gestures include:
- Tryk på: Vælg et element, eller åbn en app.
- Stryg: Rul gennem sider eller lister.
- Knib for at zoome: Forstør eller formindsk indholdet på skærmen.
- Swipe up from bottom: Go to Home screen or open app drawer.
- Swipe from left/right edge: Gå tilbage.
4.2 Forbindelse til netværk
- Wi-Fi: Go to Settings > Network & internet > Wi-Fi. Select your network and enter the password.
- Mobildata (4G LTE): If a SIM card is inserted, enable mobile data in Settings > Network & internet > Mobile network.
- Bluetooth: Pair with Bluetooth devices (e.g., headphones, keyboards) via Settings > Connected devices > Bluetooth.
4.3 Multimedier og spil
The tablet's 2K HD display and Unisoc T606 Octa-core processor provide a smooth experience for media consumption and gaming.

Image 4.1: The tablet displaying a high-fidelity video game, demonstrating its graphical capabilities.

Image 4.2: The tablet showcasing its battery performance for different usage scenarios.
4.4 Multitasking
Android 13 supports split-screen mode, allowing you to use two apps simultaneously. To activate, open an app, then swipe up slightly from the bottom of the screen to reveal the recent apps. Tap the app icon at the top of the window and select 'Split top'. Choose another app to fill the second half of the screen.

Image 4.3: The tablet demonstrating split-screen functionality for enhanced productivity.
4.5 Forældrekontrol
Utilize Android's built-in parental control features to manage screen time, restrict app access, and filter content. Access these settings through the Google Family Link app or directly in the tablet's Settings menu under 'Digital Wellbeing & parental controls'.

Image 4.4: Parental control features displayed on the tablet, enabling management of usage for children.
4.6 GPS-navigation
The integrated GPS functionality allows for precise location tracking and navigation. Use pre-installed map applications or download your preferred navigation apps from the Google Play Store.

Image 4.5: The tablet used for GPS navigation in a vehicle.
4.7 Android 13 Features Overview
The TECLAST T40HD operates on Android 13, offering enhanced privacy controls, improved battery efficiency, smoother overall operation, and various user interface improvements. It also expands compatibility with a wide range of devices and applications.

Image 4.6: Visual representation of the Android 13 operating system interface on the tablet.
4.8 Officiel produktvideo
Video 4.1: An official product video from Teclast USA Official Store, showcasing the key features and design of the TECLAST T40HD Android 13 Tablet.
5. Vedligeholdelse
- Rensning: Brug en blød, fnugfri klud til at rengøre skærmen og kabinettet. Undgå slibende materialer eller barske kemikalier.
- Softwareopdateringer: Søg regelmæssigt efter og installer systemopdateringer for at sikre optimal ydeevne og sikkerhed. Gå til Indstillinger > System > Systemopdatering.
- Batteripleje: For at forlænge batteriets levetid skal du undgå ekstreme temperaturer og ikke lade batteriet aflades helt for ofte.
- Lagerstyring: Ryd periodisk unødvendigt fileog afinstaller ubrugte apps for at frigøre lagerplads.
6. Fejlfinding
| Spørgsmål | Mulig løsning |
|---|---|
| Tabletten tænder ikke | Ensure the tablet is charged. Connect to the charger for at least 30 minutes before attempting to power on again. |
| Skærmen reagerer ikke | Perform a force restart by holding the Power button for approximately 10-15 seconds. If the issue persists, contact support. |
| Problemer med Wi-Fi-forbindelse | Restart the tablet and your Wi-Fi router. Forget the network in Wi-Fi settings and reconnect. Ensure you are within range. |
| Apps går ned eller fryser | Clear the cache for the problematic app (Settings > Apps > [App Name] > Storage & cache > Clear cache). Update the app or uninstall and reinstall it. Ensure sufficient free storage. |
| Langsom ydeevne | Close unused background apps. Clear cache and temporary files. Consider a factory reset if performance issues are severe and persistent (back up data first). |
| SIM-kort blev ikke fundet | Ensure the SIM card is correctly inserted into the tray. Restart the tablet. Verify that mobile data is enabled in settings. |
7. Specifikationer

Billede 7.1: Overview of the TECLAST T40HD tablet's key technical specifications.
| Feature | Detalje |
|---|---|
| Model | T40HD |
| Operativsystem | Android 13 (GMS-certificeret) |
| Vise | 10.4-inch 2K (2000x1200) TDDI IPS, TÜV Rheinland Certified |
| Processor | Unisoc T606 Octa-Core (1.6 GHz) |
| VÆDDER | 16 GB (8 GB fysisk + 8 GB udvidet) |
| Intern opbevaring | 128GB UMCP |
| Udvidelig opbevaring | Micro SD card up to 1TB |
| Bagkamera | 13MP + 30W auxiliary camera |
| Forreste kamera | 8 MP |
| Batteri | 7200mAh Lithium Polymer |
| Forbindelse | 4G LTE (Dual SIM), 5G WiFi (2.4/5GHz), Bluetooth 5.0, GPS |
| Havne | USB Type-C, 3.5mm Headphone Jack |
| Dimensioner (LxBxH) | 10.4 x 6 x 0.6 tommer |
| Vægt | 1.9 pund |
8. Garanti og support
8.1 Garantioplysninger
TECLAST products typically come with a 1-year warranty from the date of purchase. This warranty covers manufacturing defects. Please refer to the 'Maintenance Card' included in your package for specific warranty terms and conditions. Keep your proof of purchase for warranty claims.
8.2 Kundesupport
For technical assistance, troubleshooting, or warranty inquiries, please contact TECLAST customer support. You can typically find contact information on the official TECLAST website or through the retailer where you purchased the device. TECLAST aims to respond to inquiries within one working day and offers a 1-year unconditional replacement service for eligible issues.
Vigtig bemærkning: It is recommended to charge the product for more than 30 minutes before turning it on for the first time.





