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Optoma Technology LR4 manual

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Table of contents for the manual

  • Page 1

    E S C / F 5 P g U p Vo l SET TA B A L T START Vo l P g D n User Manual Model No: LR4 Wireless Laser Presente r[...]

  • Page 2

    Preface Congratulations on your purchase of LR4. It is a versatile presentation laser pointer , wireless USB controller , and combined flash drive. 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 [...]

  • Page 3

    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 betw een controller and wireless USB receiver using the following pr ocedure. 1 Plug the wireless USB receiver into an available USB port. 2 Press t[...]

  • Page 4

    T able of Content s Introducing LR4 ............ .................... ..... 1 Features .................................................... 1 Package Contents .................................... 3 LR4 Components ...................................... 4 S pecifications ........................................... . 5 Laser Poin ter Icons .... ......[...]

  • Page 5

    LR4 User Manual Chapter 1 Introducing LR4 1 C HAPTER 1 Introducing LR4 This chapter details the uses, features, and installation of LR4 1.1 Features Wireless USB T ransceiver LR4 is an all-in-one transmitter and receiver . The wireless USB receiver separates from the main controller unit and plugs directly into any USB port. The controller can tran[...]

  • Page 6

    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 LR4 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. Count down Tim er Set the timer to countdown from up to [...]

  • Page 7

    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 START Vo l P g D n LR4 and Wireless USB Receiver User Manual User Manual AAA Battery x 1[...]

  • Page 8

    l a u n a M r e s U 4 R L 4 Chapter 1 Introducing LR4 1.3 LR4 Component s Laser Poin ter Jog-wheel LCD ST ART/AL T/RMB SET/T AB/LMB Laser On / Off Multifunction Navigation Pad Power / Mode Battery Cover Laser Pointe r Connect Key / St atus LED Controller Front View Controller Side View Wireless USB Receiver E S C / F 5 P g U p Vol SET TA B A L T ST[...]

  • Page 9

    LR4 User Manual Chapter 1 Introducing LR4 5 1.4 Specifications 1.4.1 Laser Pointer Icons Dimensions 13(L) x 3.5 (W) x 2.2 (T) cm Weight 78g (including battery) Tr ansmission Distance 33 feet (10 meters) RF Frequency 2.4G Interface USB 2.0 OS Supported Windows 2000/Me/XP/Mac OS 9.0 & higher Laser Wavelength 630~680nm Output Power CL IIIa, <5m[...]

  • Page 10

    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 Inst 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 away from the controller . 2 Align the AAA battery according to the (+) and[...]

  • Page 11

    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 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 c[...]

  • Page 12

    l a u n a M r e s U 4 R L 8 Chapter 2 LR4 Menu Display C HAPTER 2 LR4 Menu Display This chapter explains how to use the OSD menus 2.1 Introducing the Display Battery Indicator Select the desired mode Countdown Time r (seconds) Countdown Timer (hours:minutes) Keyboard (K/B) Controller Mouse Controller Timer Controller Media Player Full Display Norma[...]

  • Page 13

    LR4 User Manual Chapter 2 LR4 Menu Display 9 2.2 On-Screen Display (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. 1 2 3 4 ALT TA B PgUp PgDn ESC F5 A LT + TA B TA B A L T Ent[...]

  • Page 14

    l a u n a M r e s U 4 R L 0 1 Chapter 2 LR4 Menu Display 2.2.2 MOUSE Press the Power/Mode button until MOUSE is highlighted on the OSD. 2.2.3 MEDI A 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 the computer ’s mouse. AL T replaces the right mouse button. TA B replaces t[...]

  • Page 15

    LR4 User Manual Chapter 2 LR4 Menu Display 11 2.2.4 TIMER Press the Power/Mode button until TIMER is highlighted 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. Press the plus( + )/minus[...]

  • Page 16

    l a u n a M r e s U 4 R L 2 1 Chapter 2 LR4 Menu Display The following example details how to edit the 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. Add Add / Decrease Dec. Move Move Move right / left e v o M[...]

  • Page 17

    LR4 User Manual Chapter 3 Additional Inform ation 13 C HAPTER 3 Additional Information This chapter details additional functions of LR4 3.1 Operating the Laser While pressing the Laser Poin ter button, rotate the jog-wheel and cycle through the various pointer s to the desired icon. 3.2 Timer Quick Settings T o quickly set the timer , press the Mod[...]

  • Page 18

    l a u n a M r e s U 4 R L 4 1 Chapter 3 Additional Information 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[...]