Harman-Kardon AVR 235 # Preset Stations Selector Press this, Information on digital audio

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Front Panel Controls

7Selector Buttons: When you are establishing the AVR’s configuration settings, use these buttons to select from the choices available, as shown in the Main Information Display ˜.

8Tone Mode: Pressing this button enables or disables the Balance, Bass and Treble tone controls. When the button is pressed so that the words TONE IN appear in the Main Information Display ˜, the settings of the Bass and Treble Úcontrols and of the Balance control Òwill affect the output signals. When the button is pressed so that the words TONE OUT appear in the Main Information Display ˜, the output signal will be “flat,” without any balance, bass or treble alteration.

9Surround Mode Selector: Press this button to select from among the available surround mode options for the mode group selected. The specific modes will vary based on the number of speakers available, the mode group and if the input source is digital or analog. For example, press the Surround Mode Group Selector 5 to select a mode grouping such as Dolby or Logic 7, and then press this button to see the mode choices available. For more information on mode selection, see page 29.

)Tuning Selector: Press the left side of the button to tune lower frequency stations and the right side of the button to tune higher frequency stations. When a station with a strong signal is reached, MANUAL TUNED or AUTO TUNED will appear in the Main Information Display ˜ (see page 35 for more information on tuning stations).

!Tuner Band Selector: Pressing this button will automatically switch the AVR to the Tuner mode. Pressing it again will switch between the AM and FM frequency bands, holding it pressed for some seconds will switch between stereo and mono receiving and between automatic and manual tuning mode (See page 35 for more information on the tuner).

@Set Button: When making choices during the setup and configuration process, press this button to enter the desired setting as shown in the Main Information Display ˜into the AVR’s memory. The set button may also be used to change the display brightness (See page 33).

#Preset Stations Selector: Press this

button to scroll up or down through the list of stations that have been entered into the preset memory (See page 35 for more information on tuner programming).

$Speaker/Channel Input Indicators: These indicators are multipurpose, indicating either the speaker type selected for each channel or the incoming data-signal configuration. The left, center, right, right surround and left surround speaker indicators are composed of three boxes, while the subwoofer is a single box. The center box lights when a “Small” speaker is selected, and the two outer boxes light when “Large” speakers are selected. When none of the boxes are lit for the center, surround or subwoofer channels, no speaker has been selected for that position. (See page 17 for more information on configuring speakers.) The letters inside each of the center boxes display active input channels. For standard analog inputs, only the L and R will light, indicating a stereo input. When a digital source is playing, the indica- tors will light to display the channels begin received at the digital input. When the letters flash, the digital input has been interrupted. (See page 19 for more information on the Channel Indicators).

%Input Source Selector: Press this button to change the input by scrolling through the list of input sources.

^RDS Select Button: Press this button to display the various messages that are part of the RDS data system of the AVR’s tuner.

(See page 36 for more information on RDS).

&Delay: Press this button to begin the sequence of steps required to enter delay time settings (See page 22 for more information on delay times).

*Digital Optical 3 Input: Connect the optical digital audio output of an audio or video product to this jack. When the Input is not in use, be certain to keep the plastic cap installed to avoid dust contamination that might degrade future performance.

(Surround Mode Indicators: The current selected mode or function will appear as one of these indicators. Note that when the unit is turned on, the entire list of available modes will light briefly, and then revert to normal operation with only the active mode indicator illuminated.

ÓDigital Coax 3 Input: This jack is normally used for connection to the output of portable digital audio devices, video game consoles or other products that have a coax digital jack.

ÔVideo 4 Input Jacks: These audio/video jacks may be used for temporary connection to video games or portable audio/video products such as camcorders and portable audio players.

Bass Control: Turn this control to modify the low frequency output of the left/right channels by as much as ±10dB. Set this control to a suitable position for your taste or room acoustics.

ÒBalance Control: Turn this control to change the relative volume for the front left/right channels.

NOTE: For proper operation of the surround modes this control should be at the midpoint or “12 o’clock” position.

ÚTreble Control: Turn this control to modify the high frequency output of the left/right channels by as much as ±10dB. Set this control to a suitable position for your taste or room acoustics.

ÛDigital Input Selector: When playing a

source that has a digital output, press this button

to select between the Optical and Coaxial Digital inputs. (See pages 20-22 for more

information on digital audio).

ÙChannel Select Button: Press this button to begin the process of trimming the channel output levels using an external audio source. (For more information on output level trim adjustment, see page 32).

ıVolume Control: Turn this knob clockwise to increase the volume, counterclockwise to decrease the volume. If the AVR is muted, adjust- ing volume control will automatically release the unit from the silenced condition.

ˆInput indicators: The current selected mode or function will appear as one of these indicators. Note that when the unit is turned on, the entire list of available modes will light briefly, and then revert to normal operation with only the active mode indicator illuminated.

˜Main Information Display: This display delivers messages and status indications to help you operate the receiver.

¯Remote Sensor Window: The sensor behind this window receives infrared signals from the remote control. Aim the remote at this area and do not block or cover it unless an external remote sensor is installed.

6FRONT PANEL CONTROLS

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Contents AVR 235 Audio/Video Receiver Table of Contents Declaration of ConformityDescription and Features IntroductionFront panel analog A/V inputs Safety Information Important Safety InformationUnpacking Front Panel Controls # Preset Stations Selector Press this Digital Input Selector When playing aInformation on digital audio Rear Panel Connections Digital Audio Outputs Connect theseUnswitched Outlet + and negative terminalsMain Remote Control Functions › Button Speaker Select MuteChannel/8 Channel Direct Input See page 31 for more informationMain Remote Control Functions Output jacks Installation and ConnectionsAudio Equipment Connections Channel Direct Inputs External Amplifier ConnectionsVideo Equipment Connections Scart A/V ConnectionsAC Power Connections System and Power ConnectionsMain Room Remote Control Extension WattsSpeaker Placement Speaker SelectionSystem Setup System ConfigurationUsing the On-Screen Display First Turn OnInput Setup Speaker SetupSet Button Fto bring up the Speaker Setup menu Figure Subwoofer Within five seconds, either press the ‹/› buttons Night Mode Settings Surround SetupSetting to your taste ¤ Button Dso that the cursor is next toConfiguring the Surround Off Stereo Modes Stereo-Direct Bypass ModeInstalled and Dolby Digital chosen as the sur- round mode Stereo-Digital ModeDelay Settings To call up the menuOutput Level Adjustment Using EzSetPress and hold the SPL Indicator Select Volume until you can hear the test noise clearly When all channels have the same output levelIs then pressed to select OFF in the highlighted video System Configuration Surround Mode Chart OperationChannel Direct Inputs DTS Neo6 Music No delay availableMix of the in-phase material of the left and right channels Two-channel stereo program is being playedBasic Operation Source SelectionChannel/8-Channel Direct Input Surround Mode Selection Volume Up/Down buttonsButton Dolby Digital Digital Bitstream IndicatorsDigital Audio Playback PCM Audio PlaybackAudio, while the main feature is available Surround Mode TypesSpeaker/Channel Indicators PCM Playback IndicationsOutput Level Adjustment With Source Signals Tape RecordingIndicator Select Operation Advanced FeaturesMemory Backup Front-Panel-Display FadeFull-OSD Time Out Adjustment Turn On Volume LevelSemi-OSD Settings Display BrightnessDefault Surround Mode Tuner OperationBasic Tuner Operation RDS Display Options RDS TuningRDS Operation Program Search PTYProgramming the Remote Programming the Remote with CodesCode Readout Volume Punch-Through Macro ProgrammingProgrammed Device Functions Resetting the Remote Memory Channel Control Punch-ThroughBy the AVR Input Selector Function List SPLAVR DVD Power Switch 1 is pushed Troubleshooting GuideProcessor Reset Remote sensor ¯ is obscuredTechnical Specifications Harman Consumer Group International

AVR 235 specifications

The Harman-Kardon AVR 235 is a high-performance AV receiver that exemplifies the brand's commitment to delivering high-fidelity sound and cutting-edge technology. Designed for home theater enthusiasts, it combines a sleek aesthetic with powerful audio performance, making it an appealing choice for those looking to elevate their cinematic experience.

One of the standout features of the AVR 235 is its 7.1-channel surround sound capability, allowing for a truly immersive audio experience. It can deliver up to 70 watts per channel, ensuring that every sound, from the softest whisper to the loudest explosion, is reproduced with clarity and power. The receiver supports various surround sound formats, including Dolby Digital, Dolby Pro Logic II, and DTS, providing users with a versatile listening experience tailored to any content.

The AVR 235 integrates several advanced technologies to improve sound quality. This includes Harman-Kardon's proprietary "Logic 7" technology, which enhances stereo sources to provide a more expansive surround sound experience. Its advanced DSP (Digital Signal Processing) algorithms further optimize the audio signals, ensuring that the sound is not only powerful but also richly detailed and accurate.

Connectivity options abound with the AVR 235, facilitating a range of devices to be hooked up effortlessly. It features multiple HDMI inputs, component and composite video inputs, as well as analog and digital audio inputs. This extensive range of connections allows for seamless integration with Blu-ray players, gaming consoles, streaming devices, and more, making it a versatile hub for home entertainment.

The AVR 235 also places a strong emphasis on user-friendliness, boasting an intuitive on-screen display and a user-friendly remote control. The graphical user interface guides users through the setup process and offers various adjustments to accommodate different room acoustics and personal preferences.

Additionally, the AVR 235 supports multi-room audio configurations, enabling users to enjoy sound throughout the house. It features an integrated AM/FM tuner, allowing access to radio stations, and provides options for connecting to external audio sources.

In summary, the Harman-Kardon AVR 235 is a powerful and feature-rich AV receiver that delivers exceptional sound quality and versatility. Its advanced technologies, extensive connectivity options, and user-friendly design make it an excellent choice for anyone looking to enhance their home theater system and enjoy a superior audio experience. With the AVR 235, Harman-Kardon once again proves its prowess in the world of high-fidelity audio.