About This User’s Guide This manual is designed to guide you through setup and operation of LR4. The introduction details quick setup and operation. The OSD chapter details how to use LR4 menu, and the final chapter explains additional functions available.
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Quick Start Guide The Quick Start Guide is designed to help you set up and operate LR4 as quickly as possible. It contains basic information to get started. Syntax Convention • Buttons with captions, and menu options begin with capital letters •...
Project five different pointer images and enhance the appeal of your presentations. 1GB USB Flash Drive (optional) LR4 wireless USB receiver is also a USB flash drive that can store up to 1GB of your data. Now you can carry all your multimedia and presentations in one convenient drive.
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Backlit LCD Menu Always know the current status of your LR4 with an easily viewable display. Navigation Pad The ergonomic LR4 provides simple thumb control for easy navigation of the LCD Menu and replacing the mouse during presentations. Countdown Timer Set the timer to countdown from up to 24 hours to remind you of important events, or how much time is left for your presentation.
1.2 Package Contents Please check the package contains the following items. User Manual S E T START AAA Battery x 1 LR4 and Wireless USB Receiver LR4 User Manual Chapter 1 Introducing LR4...
Laser Pointer Jog-wheel Power / Mode Laser S E T START On / Off Set/TAB/LMB Start/ALT/RMB Multifunction Wireless USB Navigation Receiver Controller Top View Connect Key / Laser Pointer Battery Cover Status LED LR4 User Manual Chapter 1 Introducing LR4...
Laser radiation is harmful to the eyes. Do not stare directly into the beam. Caution Use of controls, adjustments or procedures other than those specified in this manual could result in hazardous exposure to laser radiation. LR4 User Manual Chapter 1 Introducing LR4...
• When the controller is not used for extended periods, please remove the battery. Warning: Never dispose of batteries in fire, as they could explode. LR4 User Manual Chapter 1 Introducing LR4...
1.5.1.1 Powering LR4 To switch LR4 on or off, press and hold the Power/Mode button for two seconds, at the same time, the LCD illuminates for 3 seconds. The LR4 will automatically turn off after 30-minutes standby. 1.5.2 Removing the Wireless USB Receiver Locate the raised edge at the rear-end of the controller module.
This chapter explains how to use the OSD menus 2.1 Introducing the Display Full Display Keyboard (K/B) Mouse Controller Media Player Controller Countdown Timer Timer (seconds) Controller Countdown Timer Battery Indicator (hours:minutes) Select the desired mode Normal Display LR4 User Manual Chapter 2 LR4 Menu Display...
2.2 On-Screen (OSD) Modes LR4 has four modes of operation. Press the Power/Mode button to cycle though the different methods of using the controller. 2.2.1 Keyboard (K/B) Press the Power/Mode button until K/B is highlighted on the OSD. Enter K/B mode to replace the computer keys.
Press the Power/Mode button until MEDIA is highlighted on the OSD. S E T START Enter MEDIA mode to play your media with the controller. Remotely play, pause, stop, skip tracks or adjust the volume. LR4 User Manual Chapter 2 LR4 Menu Display...
Press SET to stop the timer and edit that value. Press START to begin the countdown. The following example details how to edit the timer settings. Move right / left Move Add / Decrease Dec. Move LR4 User Manual Chapter 2 LR4 Menu Display...
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Quick Timer Setup: When starting the timer setting, press SET to setup the timer quickly. Press once to add 5 minutes, and so on. LR4 User Manual Chapter 2 LR4 Menu Display...
HAPTER Additional Information This chapter details additional functions of LR4 3.1 Operating the Laser While pressing the Laser Pointer button, rotate the jog-wheel and cycle through the various pointers to the desired icon. 3.2 Timer Quick Settings To quickly set the timer, press the Mode/Power button until TIMER is highlighted. Now press SET, the countdown setting increases by 5 minutes with each subsequent press (i.e.
3.4 Vibrate Alert LR4 has a vibrate alert to discretely inform: • The final three minutes of the timer; three short vibrations • The final minute of the timer; short vibration • When the timer reaches zero; long vibration 3.5 Frequency Search Should the receiver not respond to the controller after installing the driver See “Installing the...