Manuals / Krell Industries / Home Audio / Stereo Amplifier

Krell Industries 222 manual Info

Models: 222

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Info

PC Boards

CONTROL

DISPLAY

ENCODER

MAIN L

MAIN R

POWER CONN

POWER SUPP

DIG CONN

Info

This function enables you to access information about the preamplifier software, EEPROM, and PC Boards. The PC Boards are listed in the left margin, on this page.

Enter the menu, then:

1.Use the level control knob on the preamplifier front panel or up and down keys (14) on the remote control to select: INFO.

2.Press the enter button on the preamplifier front panel or the enter key (6) on the remote control. The front panel display (3) shows the software version num- ber.

3.Rotate the level control knob clockwise or press the up key. The front panel display shows the EEPROM version number.

4.Rotate the level control knob clockwise or press the up key again. The front panel display shows the PC board version number.

5.Press the enter button or key. Use the level control knob or the up and down keys to scroll through the version numbers of PC boards, from the PC Boards listed at left.

EEPROM

Electrically erasable programmable read-only memory. An erasable memory chip used in the Evolution 222 to store menu selection information.

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Krell Industries 222 manual Info

Contents

E V O L U T I O N EVOLUTIONS T E R E O P R E A M P L I F I E R OWNER’S REFERENCEGo to website IMPORTANT SAFETY INSTRUCTIONSContents Figure 1, page List of IllustrationsFigure 2, page Figure 3, pageA Letter from Dan D’Agostino Features Evolution 222 Features and TechnologyRevolutionary Krell CAST Technology The Voltage Signal Transmissionand the Traditional Audio System CAST BasicsCAST Cable Construction Evolution CASTThe Best Musical Performance Inputs and Outputs Definition of TermsOperation BalancedTechnology Krell Current ModeSECTION ONE Definition of Terms continued continued AC Power Guidelines PlacementQuick Start Connecting the Evolution 222 to Your SystemSECTION THREE Quick Start Operating the EvolutionPower Anatomy of the EvolutionPhase Remote1Power Button or Key Power7Stand-by/PowerLED Front Panel DescriptionDisplay 13Phase Button and LED, or KeyNavigate/Customize Preamplifier Functions14Level Control Knob or Level Keys Level ControlPhase PowerNavigate CustomizeBattery Installation and Removal Remote Control DescriptionAmplifier Functions Balance FunctionsPlay Key Compact Disc and DVD FunctionsStop Key Track Forward and Back KeysPower ConfigurationsInputs OutputsBack Panel Description ConfigurationsInputs Outputs22RS-232 Remote Connections on the Back Panel23RC-5In 2412 VDC In/Out 12 V Trigger25Phono Power Port Phono Stage Connector26IEC Power Cord Receptacle PowerConnecting the Evolution 222 to Your System XLR Pin ConfigurationInput and Output Connections Connection Steps Evolution 222 Operation On/Off and Stand-byOperationTo Turn Off The System Customizing the Evolution 14 Volume Knob or Level KeysNavigation Conventions 5 Menu Button or KeyAC Mains Menu FunctionsBalance input trim Balance channelDisplay Info Input Name Input Level TrimInput Trigger Input PhaseIR Out Control Mute Link Control CAN LinkOutput Trigger Recall RC-5ControlSave RS-232ControlTheater Mode Volume Display SECTION EIGHT Troubleshooting System NoiseWarranty Page To contact the Krell Service Department Return Authorization ProcedureE-MAIL WEBSITESpecifications 45 CONNAIR ROAD ORANGE, CT 06477 - 3650 USA VTEL 203 - 298 - 4000 FAX E - MAIL sales@krellonline . com