Radio Shack 43-476 用户手册

12

You can operate your recorder from AC
power using an optional AC adapter, such
as Cat. No. 273-1654B.

Caution: You must use a Class
2 power source that supplies 3
volts DC and delivers at least

300 mA. Its center tip must be set to posi-
tive and its plug must fit the TRC-300’s DC
3V jack. The recommended adapter meets
these specifications. Using an adapter that
does not meet these specifications could
damage the recorder or the adapter.