Krell Industries KAV 3250, KAV2250 manual Amplifier Operation, On/Off And Operation, off first

Models: KAV 3250 KAV2250

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Amplifier Operation

Amplifier Operation

ON/OFF AND OPERATION

When powering up your system, turn amplifiers

on last. When powering down your

system, turn amplifiers

off first.

The procedures for amplifier operation follow.

1.Plug the AC power cord into the AC power wall receptacle.

2.Push the back panel power switch (14) up (on). The red stand-by LED (2) illuminates.

3.Press the power button (1) on the front panel. The blue power indicator (3) illuminates and you hear a click.

There will be a brief delay before the component can be put in the operational mode after the back panel power switch is first pushed up.

Krell recommends leaving the amplifier in the stand-by mode unless you will not be playing music for a long time.

IMPORTANT

Always turn the amplifier off before changing input connections, and mute or fully attenuate the preamplifier level when switching sources.

The amplifier has tremendous reserves of power and safely drives loudspeakers to extremely high sound pressure levels. However, use care when setting high playback levels and lower the volume level at any sign of loudspeaker distress.

USING A DEDICATED WALL SWITCH

The amplifier can also be powered on from an AC wall receptacle with a dedicated switch, rather than from the front panel power button. Please contact your authorized Krell dealer, distributor, or Krell for more information before you connect the amplifier to a dedicated AC wall outlet with a switch.

Krell KAV–2250 and KAV–3250

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Krell Industries KAV 3250, KAV2250 Amplifier Operation, On/Off And Operation, Using A Dedicated Wall Switch, off first