The wireless laser pointer is a professional product used to remote control PC or media playing devices. With it in hand, you can turn up/down the pages and lines freely by just pressing the up and down button. When you give teaching, documents demonstration, and lectures, you can focus the emphasis by lightly pressing the laser key and the laser light will irradiate the emphasis area by your orientation control. You can control your screen scroll up and down by the laser pointer no mater where you stand in the hall or classroom. If you want to make scene close communication with your audience in the back of the hall, just do it, you can still control your screen freely with the laser pointer in hand, it is the laser pointer's advantage.
I. INSTALLATION AND USAGE
FUNCTION DESCRIPTION
1)Laser Button: Press the laser button, a red laser light will shot out from the front of pointer.
2)Up Button: Press it and release, the page or line will turn up to the prior page. Press it without release, the page or line will turn up continuously. Release the key, the page stop turning up.
3)Down Button: Press it and release, the page or line will turn down to the next page. Press it without release, the page or line will turn down continuously. Release the key, the page stop turning down.
4)Shift Button: Press the button, the up and down function will switch from page to line, press the button again, the up and down function will switch from line to page back.
5)Screen Black Button: When you show PPT, press this button, the display will become black, press it again, the display will become normal.
II. SPECIFICATION
Transmitter
Control distance: 20¡ª25m
Technology: RF
Frequency: 315MHz
Modulation: OOK
Sleep current: 1uA
Active current: 45uA
Output power:<5mW
Laser wave: 650nm
Battery type: 12V/23A
Size: 93*30*20mm
Weight: 25g
Receiver:
OS: Windows/Linux
Operate voltage: 4.5-5.5V
Flash memory: Non/128M/256M/512M/1024M
USB interface spec: USB1.1/USB2.0
Technology: RF
Receiver sensitivity: -95dbm
Size: 40*30*20mm
Weight: 18g
III. WARRANTY
This product is warranted against defect for one(1) year from the date of purchase. Within this period, simply take the product and your proof of purchase to any our dealers and the product will be repaired (in 1 year period) or exchanged (in 3 months period) without free of charge. We supply repair service in its life time.
Any products which are subject to misuse or accidental damage is excluded from this warranty.