Instruction/ maintenance manual of the product LR4 Optoma
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E S C / F 5 P g U p Vo l SET TA B A L T STAR T Vo l P g D n User Manual Model No: LR4 Wireless Laser Presente r.
Preface Congratulations on your p urchase of LR4. It is a versatile presen t ation laser pointer , wireless USB controller , and combined flash drive. About This User ’ s Guide This manual is d esigned to guide you through setup and operation of LR4.
Frequency Search Should the receiver not respond to the c ontroller after installing the driver see “Installing the Wireless USB Receiver” on page 7 , reset the transmission and reception frequency between controller and wirele ss USB receiver using the following procedure.
T able of Content s Introducin g LR4 ...... ............ ........ ........... 1 Features ................................................... . 1 Package Contents .................................... 3 LR4 Components ...................................
LR4 User Manual Chapter 1 Introducing LR4 1 C HAPTER 1 Introducing LR4 This chapter de tails the uses, featur es, and installation of LR4 1.1 Features Wireless USB T ransceiver LR4 is an all-in-one transmitter and receiver . The wirele ss USB receiver separates from the main controller unit and plugs directly into any USB port.
l a u n a M r e s U 4 R L 2 Chapter 1 Introducing LR4 Backlit LCD Menu Always know the current status of your LR 4 with an easily viewable display . Navigation Pad The ergonomic LR4 provides simple thumb c ontrol for easy navigation of the LCD Menu and replacing the mouse during presentations.
LR4 User Manual Chapter 1 Introducing LR4 3 1.2 Package Content s Please check the package contains the following items. E S C / F 5 P g U p Vo l SET T A B A L T ST ART Vo l P g D n LR4 and Wireless U.
l a u n a M r e s U 4 R L 4 Chapter 1 Introducing LR4 1.3 LR4 Component s Laser Po inter Jog-wheel LCD ST ART/AL T/RMB SET/T AB/LMB Laser On / Off Multifunction Navigation Pad Power / Mode Battery Cov.
LR4 User Manual Chapter 1 Introducing LR4 5 1.4 S pecifications 1.4.1 Laser Pointer Icons Dimensions 13(L) x 3.5 (W) x 2.2 (T) cm Weight 78g (including battery) T ransmission Distance 33 feet (10 meters) RF Frequency 2.4G Interface USB 2.0 OS Supported Windows 2000/Me/XP/Mac OS 9.
l a u n a M r e s U 4 R L 6 Chapter 1 Introducing LR4 1.5 Prep aring for Use 1.5.1 I nst alling the Battery For first use, or should the battery indicator on the LCD show empty . Please use the following guidelines to install a new battery . 1 Push the battery cover down and aw ay from the controller .
LR4 User Manual Chapter 1 Introducing LR4 7 1.5.1.1 Powering LR4 T o switch LR4 on or off, press and hold the Powe r/Mode but ton for two seconds, at the same time, the LCD illuminates for 3 seconds. The LR4 will automatically t urn of f after 30-minutes standby .
l a u n a M r e s U 4 R L 8 Chapter 2 L R4 Menu Display C HAPTER 2 LR4 Menu Display This chapter explains how to use the O SD menus 2.1 Introducing the Display Battery Indicator Select the desired mod.
LR4 User Manual Chap ter 2 LR4 Menu Display 9 2.2 On-Screen Display (OSD) Modes LR4 has four modes o f 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.
l a u n a M r e s U 4 R L 0 1 Chapter 2 L R4 Menu Display 2.2.2 MOUSE Press the Power/Mode button until MOUSE is highlighted on the OSD. 2.2.3 ME DIA Player Press the Power/Mode button until MEDIA is highlighted on the OSD. A L T TA B TA B AL T Enter MOUSE mode to replace th e computer ’ s mouse.
LR4 User Manual Chap ter 2 LR4 Menu Disp lay 11 2.2.4 TIMER Press the Power/Mode button until TIMER is highligh ted on the OSD. Enter TIMER to set and start a countdown from a maximum of 24 hours using HH:MM:SS. Press SET to start the timer and edit that value or press ST ART to exit timer if countdown function is not needed.
l a u n a M r e s U 4 R L 2 1 Chapter 2 L R4 Menu Display The following example details how to edit th e timer settings. 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 Chap ter 3 Additional I nformation 13 C HAPTER 3 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.
l a u n a M r e s U 4 R L 4 1 Chapter 3 Additional Information 3.4 V ibrate 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; sh ort vibration • When the timer reaches zero; long vibration 3.
An important point after buying a device Optoma LR4 (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Optoma LR4 yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data Optoma LR4 - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Optoma LR4 you will learn all the available features of the product, as well as information on its operation. The information that you get Optoma LR4 will certainly help you make a decision on the purchase.
If you already are a holder of Optoma LR4, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime Optoma LR4.
However, one of the most important roles played by the user manual is to help in solving problems with Optoma LR4. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Optoma LR4 along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
