Optimus CD-3720 Owner's Manual page 13

42-5077.fm Page 13 Thursday, August 12, 1999 1:12 PM
Follow these steps to connect an AC adapter to the CD player.
1. Plug the AC adapter's 5.5 mm outer diameter/2.1 mm inner diameter
barrel plug into the cable so it reads + TIP.
2. Set the AC adapter's voltage switch to 4.5V.
3. Connect the AC adapter's barrel plug to the
the CD player.
4. Plug the AC adapter's other end into a standard AC outlet.
Caution: The CD player automatically disconnects battery power when
you connect an AC adapter, unless you are using special rechargeable
nickel-cadmium batteries. Even though the CD player automatically does
this, remove the special nickel-cadmium batteries to prevent overcharg-
ing if you plan to use the CD player with AC power for an extended peri-
od (8 hours or more).
4.5V
jack on the back of
4.5V
13