Tekkeon MP3300 Manuale Utente

USER GUIDE  

3. Connect the adapter plug to the power output cord (but not the device), according to the device

polarity: 

• If the device polarity is center positive, match the

positive symbol (+) on the selected adapter plug to

the positive symbol (+) on the power output cord 

and connect.

• If the device polarity is center negative, match

the positive symbol (+) on the selected adapter 

plug to negative symbol (-) on the output cable 

and connect.

(If the polarity is not shown, you can assume that it

is center positive, as with most devices in North America.)

1. Plug the large end of the power output cord into the DC OUT jack on the end of myPower ALL. The

(If you have previously selected a voltage, the voltage selection will be returned to the lowest setting, 3V.)

1. Locate the voltage specification for your portable device. This can be found

on the device power adapter label or device specification label which typically

is found on the bottom of the unit.

(If available, use the voltage specification shown on the power adapter.)