User's Manual

Power management
To extend the life of your batteries , power off the battery with the on/off switch located on the
back of the keypad while traveling or when you’re not using it .
Troubleshooting
What do I do if the keypad doesn’t work?
--Make sure that the polarity of the batteries is correct. The positive and negative ends of each
battery must match the positive and negative connections in the battery housing.
--Check that the receiver’s USB connector is firmly attached to the USB port on your computer.
--Verify that the device drivers are installed.
--Make sure you have set the identification code successfully.
When I use the calculator/keypad, other wireless devices work more slowly or fail temporarily ,
what should I do ?
--The calculator /keypad may cause interference with any cordless, radio-based device that
operates at 27MHz, such as a telephone, bay monitor, or toy. To reduce interference, move the
calculator / keypad’s receiver and the base unit of the affected device as far away from each other
as possible.
--You can also reset the calculator / keypad‘s identification code.
What do I do if the response time of the calculator / keypad is slow or it intermittently stops
working?
Try one or more of the following:
--Increase the distance between the receiver and the rest of your computer equipment.
--Increase the distance between the receiver and the base units of other wireless device.
--Turn off any wireless devices and their base units that are near the keypad’s receiver.
--If you are using the keypad on a metal surface , move it and the receiver to a non-metal surface .
Metals, such as iron, aluminum or copper, shield the radio frequency transmission and may slow
down the keypad’s response time or cause the keypad to fail temporarily.
--Replace the batteries.
Contents
z Wireless Keypad
z Wireless mini mouse
z USB Receiver
z 1 x AAA Maxell battery for keypad and 2 x AAA Maxell batteries for mouse
Notice：
The receiver is only intended to be pluged to the USB port directly without extended cable
connected.
Only complied LPS AAA alkaline battery can be used.
Caution: Risk for explosion if battery is replaced by an incorrect type. Dispose of used batteries
according to the instructions.
Only Brand "Duracell" battery can be used.
Changes or modifications not expressly approved by the manufacturer could void the user's
authority to operate the equipment.
G.TECH TECHNOLOGY LTD.