ViewSonic ViewPad 4 User Manual

About this manual

This manual covers safety information, battery handling, and charging requirements for the ViewPad 4. It also explains how to install the SIM card, battery, and storage card, and provides guidance on using the device’s hardware buttons and touchscreen.

The guide details the Android operating system features such as the main screen, volume control, contacts, calling, messaging, email, internet browsing, and Google apps (Gmail, Talk, Maps, etc.). It includes regulatory information like SAR values and environmental disposal instructions. This manual is written in Chinese.

What's inside

• Safety Information
• Product Overview
• SIM Card, Battery and Storage Card Installation
• Charging the Battery
• Using Headset and Power Controls
• Main Screen and Navigation
• Adjusting Volume and Settings
• Contacts and Calling
• Messaging and Email
• Internet and Google Apps

Specifications

Frequently asked questions

What battery should be used with the ViewPad 4?

Only the manufacturer‑provided battery and power adapter should be used; unauthorized accessories void the warranty.

How should the device be disposed of at end of life?

Return the product to an authorized recycling program as required by local e‑waste regulations.