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Why is the sound only coming from one channel on my Denon Stereo Receiver?
If sound is only coming from one channel on your Denon Stereo Receiver, it could be due to: * Incomplete connection of speaker cables - connect them securely. * Incomplete connection of input/output cables - connect them securely.
What to do if my Denon Stereo Receiver has display but no sound?
If you're not getting any sound from your Denon Stereo Receiver, even though the display is lit, check the following: * Make sure the speaker cables are securely connected. * Ensure the FUNCTION knob is set to a suitable position. * Turn up the volume control to a suitable level. * Switch off MUTING, if it's on. * If you've selected a digital input, ensure digital signals are being input or select the correct input terminals.
What to do if my Denon Stereo Receiver display is lit but there is no sound?
If your Denon Stereo Receiver's display is lit but no sound is coming out, there could be several reasons. First, ensure the speaker cables are securely connected. Next, check the FUNCTION knob to make sure it is set correctly. Also, verify that the volume control isn't set to the minimum. Another possibility is that MUTING is activated, so switch it off. Finally, if you've selected a digital input, ensure digital signals are being input to the correct terminals.
What to do if my Denon Stereo Receiver display is not lit when the power is on?
If the display of your Denon Stereo Receiver is not lit and no sound is produced when the power switch is on, the power supply cord may not be plugged in securely. Check the insertion of the power supply cord plug.
Why are the instrument positions reversed during stereo playback on my Denon Stereo Receiver?
If the instrument positions are reversed during stereo playback on your Denon Stereo Receiver, it's likely due to reversed connections of the left and right speakers or left and right input/output cables. Check the left and right connections.
What does “OFF AIR” mean on my Denon AVR-2106?
If “OFF AIR” is displayed on your Denon Stereo Receiver, it means the selected channel is not currently broadcasting. Select another channel.
Why is my Denon Stereo Receiver making a humming noise when playing records?
A humming noise while playing records on your Denon Stereo Receiver can be caused by a few things. First, check the ground wire of the turntable to ensure it's securely connected. Also, verify that the PHONO jack is completely connected. If those aren't the issue, there might be a nearby TV or radio transmission antenna interfering; in that case, contact your store of purchase.
Why does my Denon Stereo Receiver make a howling noise when the volume is high?
If your Denon Stereo Receiver is producing a howling noise at high volumes, it could be because the turntable and speaker systems are too close together. Try to separate them as much as possible. Also, if the floor is unstable and vibrates easily, use cushions to absorb speaker vibrations transmitted by the floor.
How to stop howling noise from Denon AVR-2106 when volume is high?
If you're getting a howling noise from your Denon Stereo Receiver when the volume is high: * Separate the turntable and speaker systems as much as possible. * Use cushions to absorb speaker vibrations transmitted by the floor. If the turntable lacks insulators, use audio insulators.
Why is the display not lit and power indicator flashing rapidly on my Denon Stereo Receiver?
If your Denon Stereo Receiver display isn't lit and no sound is produced, and the power indicator is flashing rapidly, it could be due to: * Short-circuited speaker terminals: Switch the power off, connect the speakers properly, and then switch the power back on. * Blocked ventilation holes: Turn off the power, ventilate the unit well, and allow it to cool down before turning it back on. * Continuous high power operation with inadequate ventilation: Turn off the power, ventilate it well, and allow it to cool down before turning it back on.
Audio Specifications| front rated output | 90 W + 90 W (8 Ω/ohms, 20 Hz ~ 20 kHz with 0.08% T.H.D.) |
|---|---|
| center rated output | 90 W (8 Ω/ohms, 20 Hz ~ 20 kHz with 0.08% T.H.D.) |
| surround rated output | 90 W + 90 W (8 Ω/ohms, 20 Hz ~ 20 kHz with 0.08% T.H.D.) |
| surround back rated output | 90 W + 90 W (8 Ω/ohms, 20 Hz ~ 20 kHz with 0.08% T.H.D.) |
| dynamic power | 120 W x 2 ch (8 Ω/ohms) |
| analog input sensitivity | 200 mV / 47 kΩ/kohms |
| frequency response | 10 Hz ~ 100 kHz: +1, –3 dB (DIRECT mode) |
| analog distortion | 0.008 % (20 Hz ~ 20 kHz) (DIRECT mode) |
| phono input sensitivity | 2.5 mV |
| phono RIAA deviation | ±1 dB (20 Hz to 20 kHz) |
| phono S/N | 74 dB (A weighting, with 5 mV input) |
| phono rated output | 150 mV / 7 V |
| phono distortion factor | 0.03 % (1 kHz, 3 V) |
Video Specifications| standard video input/output level | 1 Vp-p, 75 Ω/ohms |
|---|---|
| standard video frequency response | 5 Hz ~ 10 MHz — +1, –3 dB |
| S-Video input/output level | Y (brightness) signal — 1 Vp-p, 75 Ω/ohms |
| S-Video frequency response | 5 Hz ~ 10 MHz — +1, –3 dB |
| color component video input/output level | Y (brightness) signal — 1 Vp-p, 75 Ω/ohms |
| color component video frequency response | DC ~ 100 MHz — +0, –3 dB |
Tuner Specifications| receiving range | 87.50 MHz ~ 108.00 MHz 522 kHz ~ 1611 kHz |
|---|---|
| usable sensitivity | 1.0 µV (11.2 dBf) 18 µV |
| 50 dB quieting sensitivity | MONO 1.6 µV (15.3 dBf) |
| S/N MONO | 77 dB (IHF-A weighted) |
| total harmonic distortion MONO | 0.15 % (1 kHz) |
| total harmonic distortion STEREO | 0.3 % (1 kHz) |
General Specifications| power supply | AC 230 V, 50 Hz |
|---|---|
| power consumption | 450 W |
| maximum external dimensions | 434 (W) x 171 (H) x 417 (D) mm |
| mass | 12.8 kg |
Remote Control Specifications| batteries | R6P/AA Type (two batteries) |
|---|---|
| external dimensions | 55 (W) x 225 (H) x 34.5 (D) mm |
| mass | 165 g (including batteries) |
General safety precautions and warnings for service personnel.
Check leakage current or line-to-chassis resistance before returning unit.
Warning about electric shock hazards from AC voltage and high voltage parts.
Instruction to use only specified parts for safety and performance.
Final crucial step to check reassembly and perform insulation check after service.
Important information regarding safety-critical components marked with ▲.
Procedure to initialize receiver when microprocessor or related parts are replaced.
Initialization required when microcomputer or digital board parts are replaced.
