What does “OFF AIR” mean on my Denon AVR-487 in XM mode?
If your Denon Receiver displays "OFF AIR" in the XM mode, it means that the selected channel is not currently broadcasting. Select another channel.
General| Channels | 7.1 |
|---|---|
| Total Harmonic Distortion (THD) | 0.08% |
| Frequency Response | 10 Hz - 100 kHz |
| Input Impedance | 47 kOhms |
| HDMI Inputs | 3 |
| HDMI Outputs | 1 |
| Signal-To-Noise Ratio | 100 dB |
| Input Sensitivity | 200 mV |
| Tuner Bands | AM/FM |
| Preset Station Qty | 56 |
| Dimensions (W x H x D) | 434 x 171 x 377 mm |
| Digital Audio Inputs | 2 Optical, 1 Coaxial |
| Analog Audio Inputs | 5 |
| Tuning Range | FM: 87.5 - 108MHz, AM: 522 - 1611kHz |
| Surround Sound Effects | Dolby Digital, DTS |
| Power Output (per channel) | 110W (8 ohms, 20Hz - 20kHz, 0.08% THD) |
Important safety warnings regarding electric shock, fire hazards, and proper handling.
Comprehensive list of safety and operating instructions for product use.
Example speaker layout and detailed instructions for connecting speakers.
Steps for initial setup, selecting input sources, and adjusting volume for playback.
Detailed steps for configuring speaker settings and input assignments.
Adjusting speaker distance, crossover frequency, test tone volume, and other parameters.
How to select input sources, modes, and adjust volume for playback.
A guide to diagnosing and resolving common problems with the unit.
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