Special Design for Ir Volume Control Kit - H90/H90S PPT Presenter User’s Guide – Doty

Features

This guide describes how to use the digital PPT presenter. Be sure that you read this guide and understand its contents before using it.

It has red or green laser, Pg up，Pg down, black screen, slider/exit, hyperlink and other features.

There are even customization keys.

The H90 is available in standard and air-mouse versions, which need run the computer aided software only when you want to change the key value of a customization key.

H90S is divided into three versions from low to high: Digital Spot version, Spotlight version, and

File-sharing version. The computer aided software must be run before use.

The new functions added by H90s compared with H90 are as follows:

1.By using the following three digital scene modes, pen operation is more convenient and powerful.

2.The traditional laser transmitter is still retained. We can choose which one to use.
3.File-sharing function: User can upload the local files into Internet server and display its URL on screen in the form of QR code. The participants can get the file by scanning the QR code with mobile phone.
4.We can set up a alarm timer before meeting. When the meeting is over, the presenter will alert us by vibrating. We can also check the remaining time at any time (it can be displayed by the presenter).
5.The receiver anti-lost function can help us not to forget unplugging the USB receiver after meeting.
6.The Full-time-markup function support users to draw line on screen at any time.