Infinity PS212, Руководство по обслуживанию, Страница: 4 / 33

Parameter Specification Unit
QA Test
Limits Conditions Notes
ATO Turn-on time 2 s Amp connected and AC on, then input signal applied ( 1 W output )
Auto Mute / Turn-OFF Time 10 minutes 5 < t < 15 Time before muting, after signal is removed
Power on Features
Power on Delay time greater than 2 sec. AC Power Applied
Power on LED YES -- Bi-color LED located on amp panel
Normal On/Off green / red color ATO mode only
ATO -- color "Active": green; "Standby": red
Transients/Pops
ATO Transient 5 mV-peak @ Speaker Outputs
Turn-on Transient 30 mV-peak @ Speaker Outputs AC Line cycled from OFF to ON
Turn-off Transient 30 mV-peak @ Speaker Outputs AC Line cycled from ON to OFF
Efficiency
Stand-by Input Power 10 Watts
typ.
@ nom. line voltage
AC Power Cons.@1W 12 Watts
typ.
@ nom. line voltage
Power Cons.@rated power 473 Watts
typ.
@ nom. line voltage Input power measured is REAL Watts, not VA
Efficiency 63 %
typ.
@ nom. line voltage
Protection
Short Circuit Protection YES -- Direct short at output
Thermal Protection YES -- threshold ~ 65 deg. C at panel
DC Offset Protection YES -- DC present at Speaker Out lead Relay for driver/fire protection
Line Fuse Rating ( 120 V ) 3.15 Amps Type ADL or MDL Fuse holder on inside surface of amp panel
3
PS series PS212 subwoofer