Optimus CD-3720 Portable CD Player User Manual


 
13
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
4.5V
jack on the back of
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).
550mA
4.5V
6V
4.5V
42-5077.fm Page 13 Thursday, August 12, 1999 1:12 PM