TAB 4 - Comprimé Trevi - Free user manual and instructions
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| Product Type | Tablet computer |
| Brand | Trevi |
| Model | TAB 4 |
| Display Type | TFT LCD capacitive touchscreen |
| Screen Size | 7 inches |
| Resolution | 1024 x 600 pixels |
| Processor | Quad-core 1.3 GHz |
| Operating System | Android 4.4 KitKat |
| RAM | 1 GB |
| Internal Storage | 8 GB |
| Expandable Storage | microSD up to 32 GB |
| Battery | 2500 mAh rechargeable lithium-polymer |
| Power Supply | DC 5V, 2A power adapter |
| Dimensions | Approx. 190 x 110 x 10 mm (W x D x H) |
| Weight | Approx. 280 g |
| Main Functions | Internet browsing, video playback, music, e-books, games, apps |
| Camera | Rear 2 MP, front 0.3 MP |
| Connectivity | Wi-Fi 802.11 b/g/n, Bluetooth 4.0 |
| Ports | Micro-USB, 3.5 mm headphone jack, microSD card slot |
| Sensors | G-sensor (accelerometer) |
| Care and Cleaning | Wipe the screen with a soft, dry cloth; avoid solvents |
| Safety | Do not expose to water, rain, or extreme heat; use only certified chargers |
| Spare Parts and Repairability | Contact Trevi authorized service centers; do not open the device |
| General Information | The device is for indoor use only; keep away from children |
Frequently Asked Questions - TAB 4 Trevi
How do I turn on the tablet for the first time?
Press and hold the power button located on the side of the device until the screen lights up. Follow the on-screen instructions to set up your language, Wi-Fi, and Google account.
How do I charge the tablet?
Connect the USB cable to the micro-USB port and plug the adapter into a wall outlet. The battery icon shows charging status. A full charge typically takes about 3 hours.
How do I insert a microSD card?
Locate the card slot on the edge of the tablet. Insert the card with the gold contacts facing down until it clicks. Go to Settings > Storage to see the card.
How do I connect to Wi-Fi?
Swipe down from the top of the screen and tap the Wi-Fi icon. Select your network and enter the password. Alternatively, open Settings > Wi-Fi.
How do I adjust the volume?
Use the volume keys on the side of the tablet to increase or decrease sound. You can also adjust from the quick settings menu or Settings > Sound.
How do I take a screenshot?
Press and hold the power button and volume down button simultaneously. A notification confirms the screenshot saved in the Gallery or Photos app.
How do I transfer files from a computer?
Connect the tablet to your computer using a USB cable. On the tablet, allow file transfer when prompted. The device appears as a removable drive for copying files.
How do I reset the tablet to factory settings?
Go to Settings > Backup & reset > Factory data reset. This will erase all data and restore the device to its original state. Make sure to back up important files first.
How do I extend battery life?
Reduce screen brightness, activate power-saving mode, and close unused apps. Turning off Wi-Fi and Bluetooth when not in use also helps.
How do I update the software?
Check for updates via Settings > About device > System updates. If an update is available, download and install it. Keep the device charged above 50% during the process.
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USER MANUAL TAB 4 Trevi
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Product information
Brand : Trevi
Model : TAB 4
Category : Comprimé