Instruction/ maintenance manual of the product 5126H BTC
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USB KEYBOARD USER'S GUIDE Product Overview This document describes the func tional specification of standard USB keyboard and standard USB Hub keyboard. Its function is fully compatible with the U niversal S erial B us Specification Revision 1.1 as well as the H uman I nterface D evices (HID) class s pecification 1.
3100504463 Version 1.0 August 1999 Printed in China USB Cable, Plug Contact Numbering & Ports USB keyboard has a cable for sub-channel device a nd a series A plug, which fully comply with the USB specification 1.
An important point after buying a device BTC 5126H (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
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If you already are a holder of BTC 5126H, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime BTC 5126H.
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