8
Follow these steps to power the CTR-116 with an AC adapter.
1. Insert the adapter’s 5.5 mm outer diameter/2.1 mm inner
diameter barrel plug into the adapter’s cord, with the tip set
to negative.
2. Insert the barrel plug into the CTR-116’s
DC 6V
jack.
3. Plug the adapter into a standard AC outlet.
Using Vehicle Battery Power
You can operate the CTR-116 from your vehicle’s battery with a
DC adapter (not supplied), such as Cat. No. 273-1802.
Cautions:
• The recommended adapter supplies 6 volts DC power and
delivers at least 150 milliamps. The adapter’s center tip
must be set to negative, and its plug must properly fit the
CTR-116’s
DC 6V
jack. Using an adapter that does not
meet these specifications could damage the CTR-116 or
the adapter.
• Be sure you plug the adapter into the CTR-116 before you
plug it into the cigarette-lighter socket, and unplug the
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DC 6V
14-1122.fm Page 8 Wednesday, May 17, 2000 9:55 AM