Wireless USB laser pointer for PowerPoint Presenter

Description:

Laser pointer with RF wireless control is a new patent product designed

specifically for computers and multimedia projectors. In addition to the traditional usage of laser pointer, it also has the novel function of turning the pages

displayed on the screen of the computer up and down by simply clicking the

Page Down and Page Up buttons via wireless control. Now teachers and

lecturers no longer need to stay beside their computers, they can walk freely in

the classrooms or meeting halls, with near distance and more interaction with the

audiences. Pages could be turned freely and silently, and highlight effects can be obtained in their presentations.

Features:

1) Built-in laser pointer with Page Down / Page Up buttons. Pressing and

    releasing the Page Down / Page Up buttons are equivalent to hitting the

    Page Down / Page Up keys in the computer's keyboard

2) RF wireless link, no necessary to point the pointer to the receiver

3) Pointer only needs one 23A size battery) New power saving technique is

    taken to prolong the battery's life

4) USB1.1 interface, plug and play, automatically code study and easy to use

5) Pretty small receiver, human factor engineering considerations for long time

    use

6) Advanced RF design, very low level emission, which is green, health and

    environment protecting

Tech specifications:

Plug and play function
No PC programming and S/W
Works on any computer using a USB Port.
Remote control range over 15m
Very low power usage
Uses thousands of ID numbers to avoid multi-user interference.

Installation and usage

Plug the receiver into the USB port. The receiver's LED will flash several seconds, meanwhile, clicking the Page Down / Up buttons of laser pointer, it'll stop flash,

that means start the code study , then ready to work

Study-key functions

1) Pressing about 8 seconds, till "Light" button off, means delete all memory

2) After that, press smoothly, then light button on, means start memory.

    Meanwhile, press the Up or Down smoothly, the receiver flash, it means the

    code-study is successful. At this time, Receiver and Laser Pointer is one-to-one

    connected, no other pointer will make this receiver works

3) If needs the receiver being remote-controlled by other laser pointer, press

    Study Key smoothly, while Light button flashes, press the Up-or-Down Key,

    then will see receiver Light button flash, that means it works) By this way, the

    receiver can being remote-controlled by 40 laser pointers

4) Product out of factory, at the state of ready to start memory. User can plug

    the receiver into USB port of computer, then it'll start remote control

Notification:

1) The pointer is guaranteed to work in a range of 7-15 meters in an

    electromagnetic interference-free environment. Using computers seriously

    violate the EMC standard may shorten the operating range of this product.

    A USB extension cable is suggested to be used in such situation to avoid the

    direct interference

2) The anti-jitter function is provided in this product to avoid unwanted

    continuous page turning. It is suggested to press and release the button

    stably, to ensure an effective operation

3) For a standard 23A size Alkaline battery, the standby time will be 1 to 2

    years. It is suggested to remove the battery when the pointer will not be

    used in a long period. The normal operating time of this product will be related

    to the using frequentness of the laser

4) When installing the USB receiver in a Window98 system, it is probable that a

    Win98 built-in USB keyboard driver should be installed, following the

    instructions prompted by Win98

Package Contents:

Wireless Transmitter 1pcs
Wireless Receiver 1pcs
Carry case 1pcs
English instruction manual 1pcs