ZyXEL Communications RS-1612 manual Setting Modems with the Control Panel

Setting Modems with the Control Panel

Each modem card in the RS-1612 series chassis can be configured through the control panel. To access the modem control screens follow the steps listed below:

1.From the Main Display, press the Menu Key.

2.When the Rack Slot Menu appears. Press the Left or Right Arrow Keys to choose a modem to configure. The selected slot appears in the lower right corner of the display.

3.When the desired modem is selected, press the Enter Key (Down Arrow Key) to enter the modem control screens.

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Resetting Modems to Factory Defaults

To reset a modem to its factory default settings follow the steps listed below:

1.Make sure the rack is on.

2.Remove the card from the rack.

3.Holding the DATA/VOICE Key down, insert the modem card into slot and continue holding the key down for a few more seconds. The modem resets to its factory state, losing all previously set parameters. The modem card then performs a continuous analog loop back self test. A connected terminal shows printable characters sent through the modem's RS-232 port.

4.Press the DATA/VOICE Key once again to return the modem to command state.

5.Secure the modem to the rack.

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