Optimus CD-3720 owner manual Using Vehicle Battery Power

42-5077.fm Page 14 Thursday, August 12, 1999 1:12 PM

Using Vehicle Battery Power

You can power your CD player from your vehicle’s cigarette-lighter socket using an optional 4.5 volt DC adapter, such as Cat. No. 273-1801.

Cautions:

•You must use a DC adapter that supplies 4.5 volts and delivers at least 550 mA of automotive power. Its center tip must be set to posi- tive and its plug must fit the CD player’s 4.5V jack. Using an adapter that does not meet these specifications could damage the CD player or the adapter.

•Always plug the DC adapter into the CD player before you plug it into the cigarette-lighter socket. Always unplug the DC adapter from the cigarette-lighter socket before you unplug it from the CD player.

Follow these steps to connect a DC adapter to the CD player.

4.5V

1.Plug the DC adapter’s 5.5 mm outer diameter/2.1 mm inner diameter barrel plug into the cable so it reads + TIP.

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