Motorola 3460 manual Power Requirements, Requirement at Main Characteristic Supply Modem Input

3460 Fast’R

A stand-alone modem includes a power transformer. The unit conditions the power supply.

Power Requirements

	Requirement at Main	Requirement at
Characteristic	Supply	Modem Input
Voltage	100/120/230/240 VAC*	9 VAC
Frequency	50/60 Hz	50/60 Hz
Input Current	150/120/80/70 mA	800 mA

*The power transformer is rated for one of these settings.

The off-line configuration (OLC) button is on the back panel of some stand-alone modems.

Pressing the button makes the modem enter command mode, in which the user in synchronous or leased-line environments can change configuration options.

Changing a Configuration With the OLC Button

Step Stage

1.Change one or more configuration options.

2.Enter the Save to Option Set command (AT&Wn, where n is 1 or 2).

3.Enter the Option Set to Power Up In command (AT&Yn, where n is: 0 for last-loaded option set; 1 for Option Set 1, or 2 for Option Set 2)

4.Press the OLC button. The modem restarts and powers up using the selected configuration option set.

Cards and stand-alone modems have the following front panel interfaces (Figure D-3, Figure D-3, and Figure D-4).

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