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Hardware Installation - A4Tech GV-300 User Manual

2.4g rf keyboard

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NOTE: You should always get at least a 4 meters range. If you find that your cordless device gets less than 4 meters range, please
replace the batteries with a fresh set, perform the synchronization procedure for the keyboard and test the range again. If the range is still
below 4 feet, please test your device on another system, preferably in a different environment. If you find it gets the same range on
another system, please contact us support to obtain information about a warranty replacement. However, if the range improves on
another system, then it may be an environmental variable. Use the suggestions above to resolve the environmental interference issue.
Operating Warnings:
For optimal performance and RF (Radio Frequency) reception:
Avoid using the wireless keyboard on a metal desk or a desk with a metal frame can cause problems with pointing device behavior and range.

Hardware Installation

Plug receiver into USB port of your computer or notebook.
Insert the supplied battery, making sure that the positive (+) and negative (-) ends of
the battery match the polarity indicators inside the battery housing. and power will be
automatically on. Now you can use the keyboard.
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