2
Powering the Unit
The TIA-952 is equipped with a universal 12 volt regulated power supply that operates from 95 to
260 VAC, 47-60 Hz. Each unit is supplied with four interchangeable power plugs that equip the unit
for use in North America, Europe, Great Britain or Australia. Simply snap on the appropriate mains
connector and plug the 2.1 mm coaxial plug into the receptacle located just under the optical input
connector. Then plug the power supply into a power outlet. Sliding the unit’s power switch to the On
position should result in the green power-on indicator LED turning on.
Controls
Applies power
to the unit
Selects gain of
second stage
