ELMO CRA-1 Wireless Slate/Tablet User's Guide

About this manual

This guide provides instructions for safely using and maintaining the ELMO CRA-1 wireless slate/tablet. It includes safety precautions, operating environment requirements, battery care, and detailed steps for using features like the pen, document camera, and whiteboard modes. The manual also covers software setup, connections, and troubleshooting.

The device operates on 2.4 GHz radio waves and uses a rechargeable lithium-ion battery. It is designed for indoor use only and must be kept dry and free from dust and moisture. Users are advised to follow safety guidelines, especially regarding electrical safety and interference from other wireless devices.

What's inside

• Usage Precautions
• About radio waves used by this product
• About wireless equipment used on the 2.4 GHz band
• About lithium-ion batteries
• Replacing the lithium-ion battery
• About the operating environment and storage
• Maintenance
• Before Use
• Main functions
• System requirements

Frequently asked questions

What is the operating temperature range for the CRA-1?

The device must be operated in an environment between 0 and 40°C.

What is the maximum humidity level allowed for the CRA-1?

The product should not be used in humidity exceeding 90%.

What is the radio frequency band used by the CRA-1?

This product uses radio waves on the 2.4 GHz band.