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The AVR 247 is our most affordable receiver that allows you to upscale incoming analog video signals to high-resolution 720p output or select two HDMI(TM) inputs for audio processing, all with a Simplay HD(TM)-verified, single-wire connection to an HDMI-equipped display. And the sound Pure Harman Kardon(R) audio, with the clarity possible only with EzSet/EQ(TM) technology and our high-current, ultrawide-bandwidth amplifier
design.
Audio and Video Connectivity
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Ability to pass 1080p and 1080i signals via HDMI video output
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Extensive array of additional digital and analog video and audio inputs, outputs and switching facilities
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XM Ready (where available) with built-in XM Satellite Radio decoder, tuner and rear-panel connector to accept an optional XM antenna module; XM stations are displayed on screen and on the receiver's front-panel display
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Compatibility with Harman Kardon's The Bridge for iPod audio and video playback, control and charging
Automatic Setup and Advanced Audio Functionality
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EzSet/EQ feature with automated system calibration and room equalization
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Triple-Crossover Bass Manager allows selection of one of six different crossover frequencies for the front, center and surround speaker groups to yield optimal bass performance
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Exclusive Logic 7 surround-enhancement technology for enhanced sonic realism from matrix-encoded and stereo audio sources; the receivers offer compatibility with popular surround formats
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A/V Sync Delay to compensate for the delay that can occur between the audio and video signals when digital video sources, external video processors or digital video displays are in use
Additional Performance and Convenience Features
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Digital input polling to detect whether audio signal from a program source such as an HDTV cable set-top box is digital or analog, and automatically configure the receiver to provide the required audio output
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Input-titling feature to enable users to customize the receiver's on-screen and front-panel displays
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Preprogrammed remote control
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RS-232 port to enable future software and firmware upgrades
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Stunning appearance, with a gloss-black upper panel, a volume control accented by Harman Kardon's signature blue illumination, and a contrasting silver lower panel
Denon 7.1 CH Receiver Features:
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+-35 Amps High current capability
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65 Watts x 2 Channels or 50 watts x 7 channels (into 8 ohms, 20Hz – 20kHz, Less than 0.07% THD, all channels driven)
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Compatible with Dolby Pro Logic IIx, Dolby Virtual Speaker, Dolby Headphone and DTS formats
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The Bridge Ready for iPod Audio playback, Control and Charging
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EzSet+ Simplified Setup (Microphone included)
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Two Digital Outputs (One Coax One Optical on Rear Panel)
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Two HDMI inputs with 1080p compatibility
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Harman Kardon 7.1 AV Receiver
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System Remote Control
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Main EzSet/EQ microphone
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AM loop antenna
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FM wire antenna
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Three AAA batteries
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Two covers for front-panel jacks
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Owner’s Manual
Model No. |
AVR-247 |
Audio |
Stereo Mode
Continuous Average Power (FTC) per Channel |
65 Watts per channel, 20Hz – 20kHz, @ <0.07% THD, both channels driven into 8 ohms |
Seven-Channel Surround Modes, Power per Individual Channel,
All Channels Operating at Full Power |
|
Front L & R Channels |
50 Watts per channel @ <0.07% THD, 20Hz – 20kHz into 8 ohms |
Center Channel |
50 Watts @ <0.07% THD, 20Hz – 20kHz into 8 ohms |
Surround Channels (L & R Side, L & R Back) |
50 Watts per channel @ <0.07% THD, 20Hz – 20kHz into 8 ohms |
Input Sensitivity/Impedance, Linear (High-Level) |
200mV/47k ohms |
Signal-to-Noise Ratio (IHF-A) |
100dB |
Surround System Adjacent Channel Separation |
|
Dolby® Pro Logic® I and II |
40dB |
Dolby® Digital |
55dB |
DTS® |
55dB |
Frequency Response at 1W (+0dB, –3dB) |
10Hz – 130kHz |
High Instantaneous Current Capability (HCC) |
±35 Amps |
Transient Intermodulation Distortion (TIM) |
Unmeasurable |
Slew Rate |
40V/µsec |
FM Tuner |
Frequency Range |
87.5 – 108.0MHz |
Usable Sensitivity |
IHF 1.3µV/13.2dBf |
Signal-to-Noise Ratio |
Mono/Stereo 70/68dB |
Distortion |
Mono/Stereo 0.2/0.3% |
Stereo Separation |
40dB @ 1kHz |
Selectivity |
±400kHz, 70dB |
Image Rejection |
80dB |
IF Rejection |
90dB |
AM Tuner |
Frequency Range |
520 – 1720kHz |
Signal-to-Noise Ratio |
45dB |
Usable Sensitivity |
Loop 500µV |
Distortion |
1kHz, 50% Mod 0.8% |
Selectivity |
±10kHz, 30dB |
Video |
Television Format |
NTSC |
Input Level/Impedance |
1V p-p/75 ohms |
Output Level/Impedance |
1V p-p/75 ohms |
Video Frequency Response |
|
Composite and S-Video |
10Hz – 8MHz (–3dB) |
Component Video |
10Hz – 100MHz (–3dB) |
HDMI™ |
Audio and video processing |
General |
Power Requirement |
AC 120V/60Hz |
Power Consumption |
65W idle, 540W maximum (7 channels driven) |
Unit Dimensions |
|
Width |
17-5/16" (440mm) |
Height |
6-1/2" (165mm) |
Depth |
15" (382mm) |
Unit Weight |
30 lb (13.6kg) |
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