User's Manual

5
VI. Technical Parameters
Transmitter
Class Class II Class III
Frequency 2.453GHz 2.453GHz
RF Output
Power
<-15dBm <-15dBm
Control distance 8m 8m
Laser distance > 200m > 200m
Battery LR1X2 LR1X2
Working voltage 3.0V 3.0V
Sleep current <10uA <10uA
Wavelength 650nm 650nm
Laser < 1mW < 5mW
Dimension H=15.8cm, Ø=1.45cm H=15.8cm, Ø=1.45cm
Weight (Without
battery)
32g 32g
USB Receiver
Operation system Windows 98,Se, Me, 2000,XP, Mac OS, Linux
USB version USB1.1 Compatible USB2.0
Working voltage USB electricity supply (4.5-5.5V)
Weight 12g
VII. Safety Measures
z To avoid possible eye damage, never point the presenter at
people especially their faces, or look directly into the presenter’s
laser beam.
z Avoid pointing the presenter’s laser beam at a mirror or other
highly reflective surface.
z Keep the presenter away from children.
z Never view the presenter’s laser beam using telescopic devices,
such as a microscope or binoculars.
z Any attempt to disassemble, adjust or repair the presenter may