Krell Industries KAV 3250 Reconfiguring The Amplifier For Bridged Operation, normal operation

Reconfiguration Options, continued

Connecting the Amplifier Reconfigured for MAT

1.Connect the cable from your source device to the balanced or single-ended input

you have selected to receive the signal. (For example, if you use the switch settings shown in Figure 6 your source device is connected to input 1.)

2.Connect each amplifier channel output to a separate loudspeaker.

RECONFIGURING THE AMPLIFIER FOR BRIDGED OPERATION

Reconfiguring the KAV–2250 or the KAV–3250 to Bridge Channels 1 and 2

See Figures 8 and 9 on page 20

To send the signal from a source device connected to input 1, with channels 1 and 2 bridged:

1.For input switch bank 1, push switch 1 up (on).

2.For input switch bank 2, push switch 1 up (on).

3.Push the bridge switch up (on) between input switch banks 1 and 2.

Notes

Amplifier channels 1 and 2 may be bridged. Channel 3 on the KAV–3250cannot be bridged.

The	unbridged channel on the KAV–3250	may be connected to a separate loudspeaker
for	normal operation.

Connecting the Amplifier Reconfigured for Bridged Operation

1.Connect the cable from the input device to the balanced or single-ended input you have selected to receive the signal.

2.Connect the positive loudspeaker lead to the red binding post on the corresponding

amplifier channel marked “	BRIDGE +.” Connect the negative loudspeaker lead to the
red binding post on the amplifier channel marked “		BRIDGE -.”

IMPORTANT

Tighten binding posts by hand only.

Krell KAV–2250 and KAV–3250 21