Why is my Denon S-81 display on but there is no sound?
If the display is lit but no sound is coming from your Denon Stereo System, check the following: ensure the speaker cables are securely connected, verify that the input is properly selected, and adjust the volume to an audible level.
General| Channels | 2.0 |
|---|---|
| Audio D/A Converter | 24-bit/192 kHz |
| Dolby Digital | No |
| DTS decoder | No |
| Frequency Response | 20 Hz - 20 kHz |
| Impedance | 6 ohms |
| Input Sensitivity | 200 mV |
| Input Impedance | 47 kOhms |
| Disc Types | CD, CD-R/RW |
| Inputs | Analog Audio x2 |
| Outputs | Headphone x1, Subwoofer Pre-out x1 |
Covers caution notices regarding electric shock, fire, and hazardous radiation exposure.
Provides a comprehensive list of safety guidelines for operating the product.
Details FCC compliance, important modification notices, and general notes for residential installations.
Highlights important precautions for using the apparatus, including temperature and moisture.
Lists all parts included with the main unit for initial setup.
Covers pre-use checks, moving the unit, and installation cautions.
Provides instructions and cautions for installing and positioning the SC-S81 speaker system.
Details usable disc types, proper handling, loading procedures, and cautions.
Step-by-step guide for inserting batteries into the remote control unit.
Explains the effective range and angle for operating the remote control.
Identifies and explains the functions of the front panel controls and indicators.
Diagram and identification of the rear panel terminals and connections.
Details the buttons and functions available on the front and rear of the remote control.
General connection notes and identification of various cable types for audio and speakers.
Instructions for connecting speakers and notes on speaker impedance and protective circuits.
Step-by-step guide on how to replace or connect speaker cables securely.
Instructions for assembling and connecting the included AM loop and FM indoor antennas.
Guidance on installing outdoor FM and AM antennas for better reception.
Instructions for connecting the XM Passport System for XM Satellite Radio service.
Procedure for connecting an iPod using the included cable.
Instructions for connecting an iPod using an exclusive control dock.
Instructions for connecting an iPod using an Apple iPod Dock.
Details on connecting a CD recorder and the AC power supply cord.
Instructions on turning the unit on/off, adjusting volume, and controlling bass, treble, and balance.
Guide for operating the disc tray, including opening, closing, and cautions.
Covers selecting stations, tuning, auto-presetting, listening to presets, and tuning modes.
Explains Radio Data System features like PTY, TP, and Radio Text.
Details on XM Satellite Radio service, channels, and subscription information.
Covers checking XM signal strength, channel selection, category search, and direct access.
Step-by-step instructions for setting the internal clock in 12-hour mode.
Guide for setting everyday and once timers, including corrections and checking settings.
Instructions for setting the sleep timer to automatically turn off the unit.
Configuration of low-power standby mode, time display, and eco mode.
Settings for speaker bass sound, location, and room damping for optimal sound quality.
Covers starting, stopping, pausing, fast-forwarding, fast-reversing, and skipping tracks.
Methods for selecting tracks, programmed play, random play, and repeat play modes.
Information on MP3/WMA compatibility, folder/file order, and setting playback modes.
Instructions for playing MP3/WMA files in random order and repeated playback.
Guides for playing music from iPods and portable players using various connection methods.
Details on auto power on and auto function selection modes.
Troubleshooting common symptoms like no display/sound and receiver-specific issues.
Troubleshooting for CD player problems and XM mode signal/broadcast issues.
Detailed technical specifications for receiver, CD player, speakers, and remote control.
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