Zhone 3920Plus Manual de Instruções descarregar pdf (Página 168)

COMSPHERE 392xPlus Modems

7-8 October 1998 3920-A2-GH30-40

Press F1 (Service_Line) to switch the modem from its normal dial line to the service line.

Service_Line

Command Complete

The message Command Complete appears. Now, when the modem places a call, instead of

using the dial, the call is placed on the service line.

To disconnect the modem from the service line and resume normal operation, press the

key

(returning to Control branch). From the Control branch, press the

key until DiscServiceLine

appears.

Control:

DiscServiceLine

Press F1 (DiscServiceLine). The call and service line disconnect and the message Command

Complete appears.

Download Software

The Download Software function sets parameters within the modem when transferring firmware

to one or more modems or when receiving firmware upgrades from a locally attached PC-based

controller. The latter is only performed by service representatives.

There are two selections under Download Software: Clone Remote and To Local via DTE. Clone

Remote is used to transfer an exact copy of the firmware currently stored in a 392xPlus modem

to either one or more remote 392xPlus modems or one or more DC-attached 392xPlus modems.

When implementing a Clone Remote operation, the following is true:

• The Clone Remote function only operates properly if the remote modems are connected to

the local modem via a leased-line or an established dial-line network.

• The Clone Remote will not appear on the LCD if the modem is not configured for leased

lines and a dial-line connection does not exist.

For more information on Clone Remote operation, refer to Implementing a Clone Remote

Operation later in this section.

The second selection appearing on the LCD is To Local via DTE. This function permits

firmware upgrades to be transferred to a 392xPlus modem. This type of download requires a

locally attached PC controller to be connected to the modem’s DTE port as well as special

download software. Any downloads using this selection are intended to be performed by

service representatives only.

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Zhone 3920Plus Manual de Instruções Página 168