Infinity Modulus II Infinity, Service Manual

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Power on Features
Power on Delay time greater than 2 sec. AC Power Applied
Power on LED YES -- Bi-color LED located adjacent to volume control knob
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 12 Watts typ. @ nom. line voltage
AC Power Cons.@1W 13 Watts typ. @ nom. line voltage
Power Cons.@rated power 375 Watts typ. @ nom. line voltage Input power measured is REAL Watts, not VA
Efficiency 70 % 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 Panel mount fuse holder
MSW-II