Vax 4000 Model 200 Manuel de service télécharger pdf (Page 92)

10. Use the arrow keys to select the Save Current Settings option.

Press

Enter

to save all current settings; then press

Set-Up

to exit the

Set-Up Directory.

Your operating system may have other requirements for using serial

communications devices. Refer to your system software manual.

3.2.1.2 Asynchronous Controllers with Modem Support

Using serial devices with modem support requires that you install two

modems: one connected to the system and one connected to the remote

terminal. Both must be connected to phone lines.

Before using modems with your system, check the following:

1. Make sure each modem is connected to the system.

2. Make sure the modem is properly installed and connected to a phone

jack.

3. Set controls on the modem according toinstructions in the modem user’s

guide.

Before using the modem connected to the remote terminal, check the

following:

1. Make sure the modem is properly installed and connected to a phone

jack.

2. Set controls on the modem according toinstructions in the modem user’s

guide.

3. Check the settings on the terminal attached to the modem. Depending

on the type of modem and the type of lines used, the baud rate may

be 300, 1200, or 2400. Other settings should be the same as those

described in the previous section.

Before using a phone line with modem support, you must set certain

parameters such as line speed. See your system software manuals for

details.

3.2.2 Synchronous Controllers

The following synchronous controllers are available for your VAX 4000

system:

• DIV32—DEC Integrated Services Digital Network (ISDN) controller

• DPV11—Single-line programmable controller

• DSV11—Dual-line controller

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Vax 4000 Model 200 Manuel de service Page 92