Krell Industries manual Reconfiguring the KAV-1500for MAT

Reconfiguring the KAV-1500for MAT

See Figure 3 on page13

Tools needed:T-15 Torx wrenchandfour ribbon connection cables

1.Turn the KAV-1500off by pressing the powerbutton (1) on the front panel. Theblue powerLED(2) extinguishes. Unplugthe ACpowercord (23) from ACpower.

2.Using the T-15 Torx wrench,removethe 14 screwsthat securethe amplifier cover. Carefully removethe cover.

3.Locatethe PCinput boardandjumperpins at the rear of the amplifier.

IMPORTANT

Donot removeor changethe ribbon connection cables already in place. These connectionsare polarized to ensurethe correct phase.

4.Connectoneendof the first ribbon connectioncable to jumperpin J5. Connectthe other endof the ribbon connectioncable to jumperpin J11.

5.Usethe remaining ribbon connectioncables to connect:

J10 to J16

J17to J22

J23 to J28

6.Replacethe cover, sliding the front panelendin first and, using the T-15Torx wrench,secureall 14 cover screws.

The KAV-1500amplifier is nowreconfigured for MAToperation.

Connecting the KAV-1500Reconfigured for MAT

See Figure 2 on page7

1.Connectyour output device to oneof the balancedinputs (3, 4, 5, 6, or 7) or one the single-endedinputs (8, 9, 10, 11, or 12) on the KAV-1500backpanel.

IMPORTANT

Donot use the multi-channel input if you havereconfigured the KAV-1500for MATor bridged operation.

2.Connecteachamplifier channeloutput (14, 15, 16, 17, 18) to a separate loudspeaker,using the positive andnegative terminals on the speakerbinding posts.

14 Krell KAV-1500Amplifier