User's Manual

4
V. Technical parameters
Transmitter
RF Frequency 2.437GHz
RF Output power 0dBm
Sensitivity -90dBm
Control distance Up to 10 meters
Laser wavelength 650nm
Laser distance >200m
Max output ＜1mW or ＜5mW
Battery
1 x AAA
Working voltage
1.2～1.5V
Sleep current
＜100uA
Dimension 124*35*24mm
Receiver
Operation system
Windows 2000 and above, Windows XP, Vista,
Win 7，Win8
Interface USB1.1 , Compatible with USB2.0
Working voltage USB electricity supply (4.5～5.5V)
Dimension 36.5*14.6*7mm
VI. 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 result
in exposure to laser light or other safety hazards.