Instruction/ maintenance manual of the product SuperStack II 3C16690 3Com
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S UPER S TACK ® II D UAL S PEED H UB H OT S WAP C ASCAD E U NIT 3C16 690 U SER G UID E The Super St ack ® II Dual Sp eed Hub Hot S wap Cas cade Uni t is f or u se with the SuperSt ac k II Dual Spe ed Hub 5 00. In a st ack of unit s, th e Hot Swap Cas cad e Units are u sed t o connec t t he Dua l Speed Hub Cas cade Cabl es togethe r .
Using the Cascade Units Cascade u nits ar e quick and easy to use. Y ou nee d: ■ One c ascade u nit for e ach Dual S peed Hub 500 in the s t a ck. ■ A maxim um of 6m (19.6f t) of cas cade cab l i ng (bet ween the t op and bot tom units in the st ack).
An important point after buying a device 3Com SuperStack II 3C16690 (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought 3Com SuperStack II 3C16690 yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data 3Com SuperStack II 3C16690 - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, 3Com SuperStack II 3C16690 you will learn all the available features of the product, as well as information on its operation. The information that you get 3Com SuperStack II 3C16690 will certainly help you make a decision on the purchase.
If you already are a holder of 3Com SuperStack II 3C16690, 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 3Com SuperStack II 3C16690.
However, one of the most important roles played by the user manual is to help in solving problems with 3Com SuperStack II 3C16690. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device 3Com SuperStack II 3C16690 along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
