Instruction/ maintenance manual of the product RS-232 Black Box
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1 T ransparent to data rates up to 64 kbps. Synchronous and asynchronous data transmission. Choose either hardware or round- robin priority to select terminal ports. Front-panel switches enable and disable RTS on each input port. Jumper -selectable options include RTS delay , RXD operation, RTS-timeout period, and data-timeout signal.
2 The RS-232 Data Sharer works in synchronous or asynchronous applications to adapt to your existing equipment. IBM Controllers (5294, 3274, etc.) 4-Port RS-232 Data Sharer 4-Port RS-232 Data Sharer U.
3 The RS-232 Data Sharer has LEDs, RTS toggle switches, and jumpers for easy configuration and diagnostics. • LEDs include PWR, “slave port” RTS, and “master port” CD, CTS, and RXD.
An important point after buying a device Black Box RS-232 (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Black Box RS-232 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 Black Box RS-232 - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Black Box RS-232 you will learn all the available features of the product, as well as information on its operation. The information that you get Black Box RS-232 will certainly help you make a decision on the purchase.
If you already are a holder of Black Box RS-232, 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 Black Box RS-232.
However, one of the most important roles played by the user manual is to help in solving problems with Black Box RS-232. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Black Box RS-232 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
