About the Usage Environment for the Keyboard
This section explains how to use the wireless keyboard.
You can use the wireless keyboard up to 10 m away from your VAIO computer.
Note
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Do not allow water to enter the wireless keyboard as malfunction may result.
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Depending on the usage environment, the communication range between the wireless keyboard and your VAIO computer may be less than 10 m.
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If you use the wireless keyboard too close to your VAIO computer (within 10 cm), wireless communication may be affected and keyboard input may become unstable. We recommend that you use the wireless keyboard at least 15 cm away from metal objects and your VAIO computer.