Harman-Kardon AVR 645 Basic Operation, Source Selection, Channel/8-Channel Direct Input

Page 40

Operation

Basic Operation

Once you have completed the setup and configu- ration of the AVR, it is simple to operate and enjoy. The following instructions should be followed for you to maximize your enjoyment of your new receiver:

Turning the AVR On or Off

•When using the AVR for the first time, you must press the Main Power Switch 1 on the front panel to turn the unit on. This places the unit in a Standby mode, as indicated by the amber color of the Power Indicator 3. Once the unit is in Standby, you may begin a listening session by pressing the System Power Control 2 or the Source button % on the front panel or the AVR Selector 5B. Note that the Power Indicator 3 will turn blue. This will turn the unit on and return it to the input source that was last used. The unit may also be turned on from Standby by pressing any of the Source Selector buttons on the remote 4567BCD or the Source button % on the front panel.

To turn the unit off at the end of a listening session, simply press the System Power Control 2 on the front panel or the Power Off Button 3A on the remote. Power will be shut off to any equipment plugged into the rear panel Switched AC Outlets and the Power Indicator 3 will turn orange.

When the remote is used to turn the unit “off” it is actually placing the system in a Standby mode, as indicated by the orange color of the Power

Indicator 3.

When you will be away from home for an extended period of time it is always a good idea to completely turn the unit off with the front panel Main Power Switch 1.

NOTE: All preset memories may be lost if the unit is left turned off with the Main Power Switch 1 for more than two weeks.

Using the Sleep Timer

•To program the AVR for automatic turn-off, press the Sleep Button 9 on the remote. Each press of the button will increase the time before shut down in the following sequence:

 

 

 

90

 

80

 

 

 

70

 

 

 

60

 

50

 

 

 

 

min

 

min

 

 

min

 

 

min

 

 

min

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

40

 

30

 

 

20

 

 

10

 

 

OFF

 

 

 

min

 

min

 

 

min

 

 

min

 

 

 

 

 

 

 

 

 

 

 

 

 

 

The sleep time will be displayed in the Lower Display Line ˜ and it will count down until the time has elapsed.

When the programmed sleep time has elapsed, the unit will automatically turn off (to Standby mode). Note that the front panel display will dim to one half brightness when the Sleep function is programmed. To cancel the Sleep function, press and hold the Sleep Button 9 until the infor- mation display returns to normal brightness and the Sleep indicator numbers disappear and the words SLEEP OFF appear in the Main Information Display ˜.

Source Selection

•To select a source, press any of the Source Selector buttons on the remote 467 CD.

NOTE: After pressing one of the Input Selector buttons 4D to turn the unit on, press the AVR Selector 5B to have the remote control the AVR functions.

•The input source may also be changed by pressing the front-panel Input Source Selector button %. Each press of the button will move the input selection through the list of available inputs.

•As the input is changed, the AVR will automati- cally switch to the digital input (if selected), surround mode component video input, A/V Sync Delay and Night Mode configurations that were in effect the last time that input was used.

•The front-panelVideo 4 Inputs Ô, Optical Digital 4 Input * or the Coaxial Digital 4 Input Ó may be used to connect a device such as a video game or camcorder to your home entertainment system on a temporary basis. When they are configured as outputs (see page 25) you can also connect an audio or video recorder (composite or S-Video) for recording the source selected.

•As the input source is changed, the new input name will appear momentarily as an on-screen display in the lower third of the video display. The input name will also appear in the Main Information Display ˜.

•When a pure audio input (CD, Tuner, Tape,

6/8 Channel Input) is selected, the last video input used remains routed to the Video Out-

puts (except from its own Video 1/ source) and Video Monitor Output . This permits simultaneous viewing and listening to different sources.

•When a Video source is selected, its audio signal will be fed to the speakers and the video signal for that input will be routed to the

appropriate Monitor Output Jack

and will be

viewable on a TV monitor connected to the AVR.

If a component video source is connected to the

DVD or Video 1 or 2

Component

Inputs, it will be routed to the Component Video Outputs . Make certain that your TV is set to the proper input to view the appropriate video signal (composite, S-Video or component video.

6-Channel/8-Channel Direct Input

•There are four input choices available for use with sources such as a DVD-Audio or SACD player that are connected to the 8-Channel Direct Inputs . Select the appropriate input according to the way your system and source equipment is configured:

•The 6 CH DIRECT input should be used when the SBR and SBL inputs are NOT in use and the input source device has its own internal bass management system. This input passes the input from the source directly through to the volume control without any analog to digital conversion and it mutes the unused input jacks to prevent unwanted noise from interfering with system performance.

•The 6 CH DVD AUDIO input should be used when the SBR and SBL inputs are NOT in use and the input source device does NOT have its own internal bass management system. When this input is in use the analog source is converted to digital so that you may use the same Quadruple Crossover bass management options for the direct input as you do with all other inputs.

This input also mutes the unused input jacks to prevent unwanted noise from interfering with system performance.

•The 8 CH DIRECT INPUT should be used when an input is connected to all eight 8-Channel Direct Inputs and when the input source device has its own internal bass management system. This input passes the input from the source directly through to the volume control without any analog to digital conversion.

•The 8 CH DVD AUDIO input should be used when an input is connected to all eight

8-Channel Direct Inputs and the input

source device does NOT have its own internal bass management system. When this input is in use the analog source is converted to digital so that you may use the same Quadruple Crossover bass management options for the direct input as you do with all other inputs.

40OPERATION

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Contents AVR 645 Audio/ Video Receiver Table of Contents Declaration of ConformityDescription and Features IntroductionImportant Safety Information Introduction / Safety InformationUnpacking Front Panel Controls Coaxial Ó To select between the OpticalMore information Rear Panel Connections Surround Left Blue Surround Right Gray Surround Back LeftSurround Back Right Tan Subwoofer LFE Digital AudioAC Power Cord Jack Connect the AC Digital Audio Outputs Connect theseDigital recorder such as a CD-R or MiniDisc recorder Monitor Component Video Outputs+ and negative terminals AVR 645 when appropriate upgrades are availableRemote IR Carrier Output The output Main Remote Control Functions Light ButtonChannel Direct Inputs the input Movies Disc Skip Button This button has noMain Remote Control Functions Power Off B AVR Selector Zone II Remote Control Functions The Bridge /DMP Selector Media Player DMP Connector Optional is connected to DigitalInstallation and Connections Audio Equipment ConnectionsAnalog Video Equipment Connections Output jacksHdmi Connections Hdmi Input ConnectionsVideo Inputs Connection NotesHdmi Output Connections Scart A/V ConnectionsTo the Video 2 or Video 3 Video Audio Important Note for Adapter CablesWith Scart that cannot be switched and pro- vided by the AVR Important Note for the Use SCART-Cinch AdaptersSystem and Power Connections Main Room Remote Control ExtensionBUS Installation Connections Multiroom IR LinkSpeaker Placement AC Power ConnectionsSpeaker Selection USB ConnectionsTo manually configure your surround back speaker Channel system for your main listening area seeSystem Configuration Using the On-Screen DisplaySystem Setup First Turn OnIn/Out Setup C O U T A L O G Video Monitor Settings Audio SetupSurround Setup Surround Config then press the Set Button FQUsing EzSet/EQ Night Mode SettingsC K So that on is highlighted and press the Set Button F R F I E L D E QSpeaker Size Menu Manual SetupSpeaker Size LFE Low-Pass-Filter Setting SmallSub Mode Setting Delay SettingsFollowing options are available Subwoofer SizeOutput Level Adjustment Volume until you can hear the test noise clearly SetupAdditional Input Adjustments Operation Surround Mode ChartChannel Theater Channel presentation of two-channel stereo programsSource Selection Basic OperationChannel/8-Channel Direct Input Volume Up/Down Buttons Surround Mode SelectionRepeatedly to scroll through the list of available modes Digital Audio Playback Until Surr OFF appears in the Main Information Display ˜Dolby Digital Rear panel Or front panel *ÓSelecting a Digital Source Digital Bitstream IndicatorsUSB Playback Audio, while the main feature is available Speaker/Channel IndicatorsNight Mode Using Tape RecordingFront Panel In/Outputs Puts for Tape OutputsOutput Level Adjustment With Source Signals Memory BackupNormal output level adjustment for EzSet/EQ On/OffAdvanced Features Turn On Volume LevelFront-Panel-Display Fade Display BrightnessFull-OSD Time Out Adjustment Semi-OSD SettingsDMP/ TheBridgeTMAuto Power Multiroom Operation Multiroom OperationInfrared Output Selection Multiroom IR InputIR Output Full Carrier IR OutputBasic Tuner Operation Tuner OperationRDS Operation Program Search PTY Up/Down button # until RDS only appears in the displayConfiguring the Remote Preprogrammed Code EntryFor Button F appearsLearning Commands Automatic Code EntryDevice Priority Learning Codes for an Input SelectorPress the ¤ Navigation Button E until Changing Devices Macro ProgrammingErasing a Macro Power On VID 2/TV VID 3/Cable AVR Logic 7 OAt the next menu screen press Punch-Through Configuration Volume Punch-ThroughReturning the Volume Control Settings to Default Operation ButtonsReturning the Channel Control Settings to Default Operation At the next menu screen, press the ⁄¤Transport Punch-Through Navigation Buttons E untilRenaming ‹ /› Navigation Buttons E as requiredAt this point you have two options Resetting the RemoteSee page 54 for more information Additional Notes on Configuring and Operating the Remote Backlight OptionsTroubleshooting Guide Processor ResetPower Switch 1 is pushed Press the AVR Selector BVideo Input Defaults System DefaultsSystem Default and Personal Settings Worksheets Worksheet C Delay Defaults and Setting Worksheet B Surround Configuration Defaults and SettingsWorksheet D System Defaults and Settings Worksheet E Input Settings USBTechnical Specifications Harman Consumer Group, Inc

AVR 645 specifications

The Harman-Kardon AVR 645 is a standout receiver that appeals to audiophiles and home theater enthusiasts alike. This model is known for its rich sound quality, extensive features, and user-friendly interface, making it a solid choice for anyone looking to enhance their home entertainment experience.

At the heart of the AVR 645 is its robust amplification system. With a power output of 55 watts per channel at 8 ohms, the receiver provides ample power to drive a variety of speakers. The incorporation of Harman-Kardon's patented Logic 7 processing technology allows for an immersive surround sound experience, creating a sense of depth and realism in audio playback. This feature is particularly beneficial for film and gaming, as it helps to create a multidimensional soundstage that pulls viewers into the action.

The AVR 645 supports a variety of audio formats, including Dolby Digital, DTS, and Pro Logic II, ensuring compatibility with a wide range of media. The receiver is equipped with multiple audio inputs and outputs, including HDMI, optical, and coaxial connections, allowing users to easily connect their DVD players, gaming consoles, and other devices. Additionally, it features a built-in AM/FM tuner for those who enjoy traditional radio.

In terms of video capabilities, the AVR 645 is highly versatile, supporting both standard and high-definition video formats. The receiver includes multiple HDMI inputs, facilitating easy switching between different high-definition sources without compromising video quality. The ability to upconvert lower resolution video to near-HD quality further enhances the viewing experience, making it a great choice for those with diverse video content.

User-friendliness is another highlight of the AVR 645. The intuitive on-screen user interface makes it easy to navigate settings and setup configurations. The Zone II feature allows for audio playback in another room, expanding the potential for whole-home audio solutions.

Ultimately, with its blend of power, quality, and versatility, the Harman-Kardon AVR 645 remains a respected choice among home theater systems, ensuring an elevated audio and visual experience for all users.
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