powersoft DIGAM K series User Manual

2.3.5Maxmainscurrent
Thefigure2.3.6showstheMaxmainscurrentscreen. The"+"and"-"buttonschangethevalueofthemaxmainscurrent
inputintherangefrom15to32A.
back
-
+
Maxmainscurrent
22Arms
figure2.3.6
PRELIMINARY
2.3.6CliplimiterCH1-CH2
Enablethisfunctiontopreventthedistortionduetoexcessiveamplitudeofoutput .signal Youcanenable/disableitby
pushingtheon/offbutton.
.
CAUTION:Thereistheriskofdamagetotheloudspeakers,ifClipLimitersaredeactivated. Youshouldnot
deactivateClipLimitersunlesstheirfunctionistakenoverbyexternaldevices,suchasdigitalsystemcontrollers.
Insuchcasesitismandatory,toproperlyadjustparametersintheexternaldevice
2.3.7GateCH1-CH2
Thisfunctionallowstomutetheamplifierchannelsindividuallyifinputsignalamplitudeisfallingbelowthevaluesshownin
thefollowingtable. Youcanenable/disableitbypushingtheon/offbutton.Gatingtheoutputisdelayedby5secondsafter
inputsignalremoval,andfollowsinreversedwaythebottomgreenLEDontheCH1,CH2barLEDdisplay*(mutedifgreen
LEDisoff).
2.3.10Barmeters
IntheBarmetersscreenyoucanchooseiftheLEDbarsoperateasoutputvoltagemeterandLCDbarinthemainscreen
asoutputcurrentmeter(byselecting"LEDVolt,LCDCurr),orviceversa(byselectingtheotheritem).
2.3.11Outputmeters
IntheOutputmetersscreenyoucanviewthevaluesoftheoutputsignalforCH1andCH2.Furthermore,theimpedanceof
theloadisshowedinthebottomlineofthescreen(seefigure2.3.7).Minimumofoutputvoltageforimpedance
measurementsis10Vrms,measurementsvaluesarestoredintologbook. Timebetweensingleimpedancemeasurements
canbeuptoseveralminutesdependingonprogramsignal.Outputpowerisshownasmaximumvalueevery200mS.
figure2.3.7
back C1+2
0Arms
0Vrms
0Watt
Zload=8.0
In"C1+2"modethescreenshowstheoutputvaluesinbridgeconnection.
2.3.8KETH
Thissectionisnotcurrentlyimplemented.
GAIN
(dB)
26
29
32
35
-54
-57
-60
-63
dBu
mVrms
-52
-55
-58
-61
2
1,41
1
0,707
TRESHOLDVALUESOFINPUTSIGNALDETECTOR
dBV
12

powersoft DIGAM K series Specifications

General

Brand	powersoft
Model	DIGAM K series
Category	Amplifier
Language	English