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Subject :
	The functon key of CL3884NW can not work

Description :
	The keyboard of CL3884NW has 4 different function keys as below, but none of them can work Fn+F3 Mute Fn+F4 Sleep Fn+F5 Volume down Fn+F6 Volume up

Solution :
	Upgrade CL3884NW firmware to V1.1.103 or later should solve the issue. To upgrade the firmware, please download the firmware and manual from https://www.aten.com/global/en/supportcenter/downloads/?q=CL3884 Please check the manual for how to upgrade firmware. If the issue persists, please contact our Tech Support for assistance.

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