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Optoma LR4 manual

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The rules should oblige the seller to give the purchaser an operating instrucion of Optoma LR4, along with an item. The lack of an instruction or false information given to customer shall constitute grounds to apply for a complaint because of nonconformity of goods with the contract. In accordance with the law, a customer can receive an instruction in non-paper form; lately graphic and electronic forms of the manuals, as well as instructional videos have been majorly used. A necessary precondition for this is the unmistakable, legible character of an instruction.

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First and foremost, an user manual of Optoma LR4 should contain:
- informations concerning technical data of Optoma LR4
- name of the manufacturer and a year of construction of the Optoma LR4 item
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- safety signs and mark certificates which confirm compatibility with appropriate standards

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Usually it results from the lack of time and certainty about functionalities of purchased items. Unfortunately, networking and start-up of Optoma LR4 alone are not enough. An instruction contains a number of clues concerning respective functionalities, safety rules, maintenance methods (what means should be used), eventual defects of Optoma LR4, and methods of problem resolution. Eventually, when one still can't find the answer to his problems, he will be directed to the Optoma service. Lately animated manuals and instructional videos are quite popular among customers. These kinds of user manuals are effective; they assure that a customer will familiarize himself with the whole material, and won't skip complicated, technical information of Optoma LR4.

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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 STAR T Vo l P g D n User Manual Model No: LR4 Wireless Laser Presente r[...]

  • Page 2

    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. The in troduction details quick setup and operation. The OSD chapter de t ails how to use LR4 men[...]

  • 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 between controller and wirele ss USB receiver using the following procedure. 1 Plug the wireless USB receiver into an available USB port. 2 Press th[...]

  • Page 4

    T able of Content s Introducin g LR4 ...... ............ ........ ........... 1 Features ................................................... . 1 Package Contents .................................... 3 LR4 Components ...................................... 4 S pecificat ions ............................................ 5 Laser Pointer Icon s ........[...]

  • Page 5

    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. The controller can t[...]

  • 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 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. 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 ST ART Vo l P g D n LR4 and Wireless USB Receiv e r User Manual User Manu al 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 Po inter Jog-wheel LCD ST ART/AL T/RMB SET/T AB/LMB Laser On / Off Multifunction Navigation Pad Power / Mode Battery Cover Laser Poi nter Connect Key / St atus LED Controller Front Vi ew Controller Side V iew Wireless USB Receiver E S C / F 5 P g U p Vo l SET TA B A L T[...]

  • Page 9

    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 9.0 & higher Laser W avelength 630~680nm Output Power CL IIIa, <[...]

  • 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 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 . 2 Align the AAA battery according to the (+) a[...]

  • 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 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 . 1.5.2 Removing the Wireless USB Receiver Locate the raised edge at th e rear-end of t[...]

  • Page 12

    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 mode Countdown Time r (seconds) Countdown Timer (hours:minutes) Keyboard (K/B) Controller Mouse Controller Timer Controller Media Player Full Display Nor[...]

  • Page 13

    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. 1 2 3 4 AL T TA B PgUp PgDn ESC F5 A LT + T A B TA B A L T[...]

  • Page 14

    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. AL T replaces t he right mouse button. TA B replac[...]

  • Page 15

    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. Press the plus( + )/mi[...]

  • Page 16

    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. Add Add / Decrease Dec. Move Move Move right / left e v o M[...]

  • Page 17

    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. 3.2 T imer 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 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 3.5 Frequency Search Should the receiver not respond to t[...]