Krell Industries KAV 3250 Front Panel Description, Power Button, Stand-by LED, Power Indicator

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Front Panel Description

See Figures 1 and 2 on page 6

The front panel on the KAV–2250 and the KAV–3250 provides power on and indicates operating status.

1 Power Button

Use this button to switch the power between the stand-by and the operational modes and also to switch the 12 VDC output (12 V trigger) on and off.

2 Stand-by LED

The red stand-by LED illuminates when the AC power cord is plugged into the wall and the back panel power switch is in the up (on) position.

3 Power Indicator

The blue power indicator illuminates when the amplifier is in the operational mode.

Krell KAV–2250 and KAV–3250

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Contents Instructions for Use Owner’s Reference Stereo Power AmplifierThree-channel Power Amplifier KAV-2250 Stereo Power Amplifier Contents KAV-2250 Front Panel IllustrationsIntroduction Input and Output Connections ConfigurationsDefinition of Terms Definition of Terms OperationTechnology Unpacking Power Cord PlacementAC Power Guidelines SpecificationsKAV-2250 Front Panel Stand-by LED Power ButtonPower Indicator Front Panel DescriptionKAV-2250 Back Panel Outputs Reconfiguration Options for the KAV-2250 and the KAV-3250Back Panel Description InputsBack Panel Description Connecting the Amplifier to Your System Connecting the Amplifier Off first Using a Dedicated Wall SwitchAmplifier Operation ON/OFF and OperationTroubleshooting System Noise To Safely Access the Input Switch Banks Reconfiguration Options for the KAV-2250 and KAV-3250Amplifier Factory Default Settings Reconfiguring the KAV-2250 for MAT Operation Reconfiguration Options Amplifier Factory Default SettingsReconfiguring the Amplifier for MAT Operation Not illustrated Reconfiguring the KAV-2250 for Bridged Operation Connecting the Amplifier Reconfigured for MAT Reconfiguring the Amplifier for Bridged OperationLoudsp Connecting the Amplifier to Your System Questions and AnswersIf you have purchased your Krell product outside the U.S.A WarrantyTo contact the Krell Service Department Return Authorization ProcedureKAV-2250 SpecificationsKAV-3250 KAV-2250