TM818 - Tablet NuVision - Free user manual and instructions
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| Product Type | Tablet |
| Brand | NuVision |
| Model | TM818 |
| Display Size | 8 inches |
| Display Resolution | 1280 x 800 pixels |
| Operating System | Android 10 (estimated) |
| Processor | Quad-core 1.5 GHz |
| Memory (RAM) | 2 GB |
| Storage | 32 GB, expandable via microSD |
| Battery Capacity | 4000 mAh |
| Connectivity | Wi-Fi 802.11 b/g/n, Bluetooth 4.0 |
| Cameras | Rear: 5 MP, Front: 2 MP |
| Ports | Micro USB, 3.5 mm headphone jack |
| Dimensions | 210 x 125 x 9 mm |
| Weight | 350 g |
| Power Input | 5V 2A via Micro USB |
| Maintenance | Clean with soft, dry cloth; avoid liquids |
| Safety | Do not expose to extreme temperatures; keep away from water |
| Spare Parts | Battery, screen, charging port available online |
| Repairability | Moderate; screen and battery replaceable with tools |
Frequently Asked Questions - TM818 NuVision
How to factory reset the NuVision TM818?
Go to Settings > System > Reset > Factory data reset. Confirm and the tablet will erase all data.
How to charge the tablet?
Use the included Micro USB cable and a 5V 2A charger. Plug into the charging port and wait for the battery icon to indicate charging.
How to connect to Wi-Fi?
Open Settings > Wi-Fi, toggle on, select your network, enter password, and connect.
How to insert a microSD card?
Locate the microSD slot on the side of the tablet. Insert the card with gold contacts facing down until it clicks.
How to take a screenshot?
Press and hold the Power button and Volume Down button simultaneously until the screen flashes.
What to do if the screen is unresponsive?
Perform a forced restart by holding the Power button for 10 seconds. If issue persists, try a factory reset.
How to clean the tablet?
Turn off the tablet and use a soft, lint-free cloth slightly dampened with water. Avoid abrasive cleaners.
Battery life expectation?
The 4000 mAh battery typically lasts 5-7 hours of mixed use on a full charge.
Can I replace the battery myself?
Yes, but it requires opening the tablet. Use a proper toolkit and follow online guides. Risk of damage.
How to update the Android system?
Go to Settings > System > System update > Check for updates. Install if available.
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