Optimus 2133-920-0-01, CTR-115, 14-1121 owner manual Using Vehicle Battery Power, Cautions

14-1121.fm Page 8 Thursday, July 1, 1999 2:42 PM

Follow these steps to power the CTR-115 with an AC adapter.

1.Set the adapter’s voltage switch to 3V.

2.Insert the adapter’s 2.35 mm outer diameter/0.7 mm inner diameter barrel plug into the adapter’s cord, with the tip set to positive.

3.Insert the barrel plug into the CTR-115’s DC IN 3V jack.

4.Plug the adapter into a standard AC outlet.

Using Vehicle Battery Power

You can operate the CTR-115 from your vehicle’s battery with a DC adapter (not supplied), such as Cat. No. 273-1810.

Cautions:

•The recommended adapters supply 3 volts DC power and deliver at least 300 milliamps. The adapter’s center tip must be set to positive, and its plug must properly fit the CTR-115’s DC IN 3V jack. Using an adapter that does not meet these specifications could damage the CTR-115 or the adapter.

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