DSIT032 Wireless Presenter User's Manual

WARNING!

Pointer beam can cause permanent damage to eyes. Do not look into the beam or shine the beam into your eyes, other people's eyes, or pets' eyes.

Keep this device away from children. This is a working tool, not a toy. It should only be used by adults.

This device contains a built-in rechargeable lithium battery and cannot be placed in fire or exposed to water or other liquids. Overheating or short-circuit could make the battery explode.

Declaration

Information in this document is subject to change without notice. No part of this document may be reproduced or transmitted in any form or by any means, electronic or mechanical, for any purpose, without prior permission of the seller.

The seller provides this document without warranty or condition of any kind. The seller may make improvements or changes in the product described in this document at any time.

Chapter 1 Introduction

I. Product Description

This is a great tool for PowerPoint presentations! With it, you can effortlessly deliver your best PowerPoint presentations with the wireless presenter, highlight important details with the laser pointer, and manage the presentation within a 100-meter range.

II. Features

1. Support PowerPoint, Keynote, and Prezi. The functions of page down and page up buttons can switch among Page Down/Up, Left/Right Arrow, and Up/Down Arrow by pressing the page down and page up buttons simultaneously.
2. Up to 100 meters wireless range.
3. Support hyperlinks function in PowerPoint.
4. Through UniCoding 6 technology, the transmitter can control up to 6 USB receivers.
5. Provides a great button-pressing experience with silica gel buttons.
6. Storable receiver for easy carrying. The USB receiver can be stored inside the wireless presenter.
7. On/off power switch.
8. 2.4G RF frequency, which is an ISM free frequency and can be used worldwide.
9. Plug-and-play simplicity.
10. Comes with a rechargeable 400mAh polymer lithium battery. If necessary, you can charge it with a mobile phone charger.

III. Operation System

Windows 7, Windows 8, Windows 10, Mac OS, Linux, Android 4.3 or above.

IV. Package Contents

• Wireless presenter (USB receiver included) * 1
• User Manual * 1
• Micro USB charging cable * 1

IV. Specifications

Transmitter

• Technology: 2.4GHz
• Laser Class: II
• Radio Frequency: 2.4GHz
• Control Distance: >100m
• Max Output: <2mW
• Laser Distance: >200m
• Wavelength: 532nm
• Battery: 400mAh Li-Polymer Battery
• Working Voltage: 3.6V~4.2V
• Dimension: 133*27*13.3mm
• Weight: 46g

USB Receiver

• USB Version: USB 2.0
• Working Voltage: 5V DC
• Dimension: 22.2*14.2*7mm
• Weight: 3g

Chapter 2 Getting Started

V. Function Map

Page Up: Press 2 Seconds Play Slides

Page Down: Press 2 Seconds Black Screen

Pointer: Click: Tab, Double Click: Enter, Press and Hold: Alt-Tab

LED

Power Switch

Micro USB Charging Port

Receiver ID

Long press the "Up" and "Down" buttons simultaneously to switch Prezi Mode.

Diagram Description: The diagram shows the layout of the wireless presenter with labels for the LED, Power Switch, Micro USB Charging Port, Receiver ID, Page Up button, Page Down button, and Pointer button. It also indicates the USB receiver with its port.

III. Installation

1. Take out the USB receiver from the wireless presenter. Push the power switch to the 'on' position. You can press any button to check if the power is on. If the LED is flashing when a button is pressed, it means the wireless presenter is turned on.
2. Operate the USB receiver: Please plug the receiver into the laptop's USB port. The system will automatically detect the device. Follow the on-screen steps to search for the driver of the USB device and complete the setup.
3. Operate the wireless presenter: After use, please put the USB receiver back into the wireless presenter and turn off the power switch on the left.
4. Turn off the wireless presenter.

Diagram Description: The diagram illustrates the steps for installing the USB receiver: a) Take out the receiver. b) Plug the receiver into the USB port.

VII. Function Description

1. Open Microsoft PowerPoint and PowerPoint files.
2. Press the "Page Up" button for 2 seconds to play slides from the current page. Press the button for 2 seconds again to exit full screen mode.
3. Press the "Page Down" and "Page Up" buttons to go forward and backward through slides.
4. Press and hold the Pointer button to turn it on; release the button to turn it off.
5. If hyperlinks exist on the page, click the button to jump among the hyperlinks. Double-clicking can be used to open a hyperlink.
6. After a hyperlink is opened, you can press and hold the button to switch between all opened application windows. Release it to select the window you want to switch to.

IV. Recharging the Wireless Presenter

Connect the wireless presenter to a USB port of a laptop or a USB port of a mobile phone charger via a USB cable. The red LED will stop flashing and remain solid red to indicate that the wireless presenter is being recharged. If the red LED turns off, it means the recharge is completed.

Normally, the recharging time is about two hours.

FCC WARNING

This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation.

Note: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses, and can radiate radio frequency energy and, if not used in accordance with the instructions, may cause harmful interference to radio communications.

However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:

• Reorient or relocate the receiving antenna.
• Increase the separation between the equipment and receiver.
• Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
• Consult the dealer or an experienced radio/TV technician for help.

Note: The Grantee is not responsible for any changes or modifications not expressly approved by the party responsible for compliance. Such modifications could void the user's authority to operate the equipment.

The device has been evaluated to meet general RF exposure requirements. This equipment complies with FCC's RF radiation exposure limits set forth for an uncontrolled environment. This device and its antenna(s) must not be co-located or operated in conjunction with any other antenna or transmitter.

V. How to Code

This presenter has been coded successfully when it left the factory. In normal situations, the user does not need to code it. This is required in situations such as:

• The pointer works normally, and the receiver can also be identified by the computer, but the transmitter does not work and cannot control your PC.

In this case, it is possible that the receiver does not correctly save the address code and cannot receive the signal from the transmitter. Therefore, the user must code the presenter again.

To code, please operate as follows:

1. Open a PowerPoint file on your computer.
2. Press and hold the Page Down key and turn on the power switch. The LED indicator will stay on.
3. Plug your USB receiver into the PC. When you see the PowerPoint on the computer screen turn pages rapidly, coding is successful.

Chapter 3 Frequently Asked Questions

1. How to know if the battery is out of power?
   If there is no beam emitted when you click the pointer key, it means your battery has run out. Please charge it immediately. Excessive discharge will severely shorten the useful life of the lithium battery.
2. How do I know if the charging is completed?
   When you charge your wireless presenter via a computer, please make sure the computer is switched on. The red LED being on means it is being charged; the red LED being off means the charging is completed.
3. The pointer does not work, why?
   Firstly, you need to turn on the power. Secondly, check if the wireless presenter is in low power or out of power. If all other buttons work but only the pointer does not, the pointer diode may need replacement.
4. When the USB receiver is plugged into the PC USB port, the laptop does not detect the device, why?
   Please try another USB port or another PC.
5. The pointer beam becomes darker and darker, what should I do?
   Dark beam is usually caused by low battery. Please recharge your battery. After charging, if the beam is still just a dark red spot, it means the pointer module is aging. You can contact Dongguan Miqiang Technology Co., Ltd for after-sales service.
6. Shortcut keys do not work or work incorrectly, what should I do?
   This case may be caused by the change of shortcut keys in the operating system or applications (e.g., PowerPoint). Please check your shortcut keys settings in your system or applications, or back up your data and then reinstall the operating system or applications.