Radio Shack PRO-652 User Manual page 88

Additional Information
Memory backup
No backup battery required, utilizes non-volatile EEPROM memory.
Power
AC Adapter (Class 2; 12V DC; 600 mA; center tip set to positive).
Specifications are typical; individual units might vary. Specifications and
depictions are subject to change and improvement without notice.
88
Trou
Scan
powe
The k
not w
Scan
scan
is pre
The s
not re
trans
digita
or tru
syste
Scan
slowl
Scan
noise