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LG V400 Tablet User Manual
This manual covers the safe and effective use of the LG V400 tablet, including hardware overview, charging, battery life extension, and how to manage storage with microSD cards. It also explains the tablet's touch gestures, screen lock features, and connectivity options such as Wi‑Fi and Bluetooth.
Additional sections describe software updates, backup and restore procedures, and a troubleshooting guide for common issues. Safety information, including SAR limits and battery‑replacement warnings, ensures users operate the device responsibly. This manual is written in Chinese.
All LG V400 documents by type
Day-to-day operation, settings and troubleshooting. Start here if the product is already set up.
Questions answered in these manuals
What is the recommended operating temperature range for using this tablet?
You should use the tablet between 0°C and 40°C.
What specific actions are prohibited when charging the device to prevent damage or fire?
Do not charge with wet hands, near flammable objects, or on soft surfaces.
Can I replace the battery myself?
No, the built‑in battery must not be removed; have it replaced at an authorized LG service center.
What is the maximum SAR value for the LG V400 tablet?
The tablet’s maximum specific absorption rate (SAR) is 0.346 W/kg.
What should I do if I smell smoke or hear strange sounds from the TV?
Unplug the power cord and contact an authorized service center.
Can I use chemicals like alcohol to clean the TV?
No, do not clean with chemicals such as alcohol, thinners or benzene.