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General| Damping factor | 200 |
|---|---|
| Amplifier class | - |
| Frequency range | 20 - 100000 Hz |
| Input sensitivity | 350 mV |
| Audio output channels | 2.2 channels |
| Peak power per channel | 150 W |
| Signal-to-Noise Ratio (SNR) | 75 dB |
| Total Harmonic Distortion (THD) | - % |
| Dynamic power per channel (4 Ohm) | 440 W |
| Dynamic power per channel (8 Ohm) | 220 W |
| Video in | 0 |
| Pre out port | Yes |
| Headphone outputs | 1 |
| Line inputs (RCA) | 8 |
| Digital audio optical in | 2 |
| Purpose | Home |
| Product color | Black |
| Connectivity technology | Wired |
| AC input voltage | 230 V |
| AC input frequency | 50 Hz |
| Power consumption (standby) | 1 W |
| Power consumption (typical) | 1000 W |
Weight and Dimensions| Depth | 444 mm |
|---|---|
| Width | 440 mm |
| Height | 116 mm |
| Weight | 19600 g |
Details the power indicator LED status and the system power on/off button.
Buttons to access input/speaker setup and manage record output.
Details on controlling the HK 990 and other Harman Kardon devices.
Buttons for play, pause, stop, skip, search, volume, and mute.
Configuring input types (analog/digital) and associated settings.
Choosing between Direct Path, DSP Path, and EQ modes for audio processing.
Details on EQ1, EQ2, and EQ3 presets for room correction.
Procedure for automatic speaker and room calibration using the microphone.
Explanation of frequency sweeps for Far Field, Near Field, and BassQ calibration.
Using the EQ Preset button to cycle through BassQ, EQ2, and EQ3 modes.
Steps for powering on, selecting speakers/sources, and adjusting volume.
List of common problems and their likely solutions.
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