Digital Equipment VAX 4000 108, Информация пользователя

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Getting Started
2-22 VAX 4000 Model 108 User Information
Connecting Peripherals to a DHW42-CB Option
If the system has the DHW42-CB asynchronous communications option installed, the
system has two four-line asynchronous ports with modem control. You can connect up to
four peripherals to each of these ports using the breakout cable (BC29J-06) supplied with
the option.
To connect a peripheral to a DHW42-BB asynchronous port, follow these steps:
1. Set the on/off switch on the peripheral to the off (O) position.
2. Make sure that the 120-pin-to-2x50-pin cable supplied with your DHW42-CB is
installed (Figure 2-18 item
™).
3. Hold in the connector clips on either side of the 50-pin connector of the breakout
cable and connect it to one of the asynchronous cable ports on the back of the system
unit (Figure 2-18 item
š).
4. Release the clips. The hooks on the port secure the connector in place.
5. Connect one of the four EIA-232 connectors on the breakout cable to the peripheral.
6. Set the on/off switch on the peripheral to the on (l) position.