Back Panel Description: KAV-250a
See Figure 2 on page6
The KAV-250aback panel provides connectionsfor all inputs and outputs, remote control input andoutput links, andACpowersupply. Inputs andoutputs labeled left and right are on the left andright side of the amplifier, respectively, whenviewingthe amplifier fromthe front panel.
Balanced Inputs
3, 4 Inputs
Theseare the right (3) andthe left (4) KAV-250achannelinputs for output devices balanced XLRconnectors.
Single-ended Inputs
5,6 Inputs
Theseare the right (5) andthe left (6) KAV-250achannelinputs for output devices single-ended RCAconnectors.
Theleft balancedor single-endedinputs are usedfor bridgedoperation. See Reconfiguring the KAV-250aforBridgedOperation, on page 20.
Amplifier Channel Outputs
7OutputBridged(-)
8Output Bridged(+)
Theseare the right (7) andleft (8) KAV-250aamplifier channeloutputs with five-way loudspeakerbinding posts. Theloudspeakerbinding post terminals accept spadelugs, barewire, bananaplugs, or pins. Usethe red terminal for the positive connectionand the black terminal for the.negative connection.For information on loudspeaker connectionsfor bridged operation, see Reconfiguringthe lEA V-250afor Bridged Operation,on page20.
Fuses
9 AGC-12 Fuses
TheAGC12 Volt loudspeakerfuses protect the KAV-250aagainst short circuits in loudspeakeroutput.
10 Line Fuse
Theline fuse protects the KAV-250aagainst short circuits in internal powersupplies.
Note
Fusesmust be replaced with the fuse value specified on the KAV-250abackpanel. Use a 20 ampslow-blowline fuse for 100/120V systemsor a 12 ampslow-blowline fuse for 220/240 V systems.
KAV-250aandKAV-250a/3Amplifiers7
