User Manual
19
3. FRONTPANELCONTROLSANDFUNCTIONS
fig.1
1. POWER
Mainswitchwithindicatorlightturnedon
2. MASTER
Mastervolumecontroloftherelativechannels
3. TREBLEandBASS
LowandHighpitchcontroloftherelativechannels
4. Statusindicator
Foreachchannel:
SIG:GreenLEDOnindicatesthereisaninputsignal
4Ω:GreenLEDOn‐channelsettooperatewith4Ω
Connectloadshavingminimumelectricalimpedanceofnotlessthan4Ωtotheoutputterminal(Fig.2,
Ref.8)
70V:RedLEDOn‐channelsettooperate
with70V
Connectloadsof70Vtotheoutputterminal(Fig.2,Ref.8)
100V:RedLEDOn‐channelsettooperatewith100V
Connectloadsof100Vtotheoutputterminal(Fig.2,Ref .8)
PRO:OrangeLEDOn‐channelProtected
Should a channel go into protection mode, check that the
output load matches the features of the
amplifierand/orreducetheinputsignallevel.