Why is my Harman AVR 151S Receiver not responding to the remote control?
If your Harman Receiver isn't responding to the remote control, start by changing the batteries in the remote. Then, make sure that nothing is blocking the remote sensor on the front of the receiver.
What to do if there is no sound from any speaker connected to my Harman AVR 151S Receiver?
If you're not getting any sound from any of the speakers connected to your Harman Receiver, it might be in protection mode. This can happen due to a possible short circuit. Check all speaker wires at both the speaker and AVR connections to ensure there are no crossed wires. If the problem persists, it could be due to internal issues, and you should contact your local Harman Kardon service center.
How to troubleshoot a Harman Receiver that won't turn on?
If your Harman Receiver isn't turning on, first, ensure that the power cord is properly plugged into a working AC power outlet. Also, check to see if the AC outlet is controlled by a switch, and if so, make sure the switch is in the 'on' position.
What to do if my Harman AVR 151S Receiver has a display but no sound or picture?
If your Harman Receiver's front-panel display is lit but you're not getting any sound or picture, try these steps: First, make sure all input and speaker connections are secure. Next, check if the Mute function is activated and, if so, press the Mute button to deactivate it. Finally, verify that the volume control isn't turned down too low and increase it as needed.
General| Channels | 5.1 |
|---|---|
| Network Connectivity | No |
| Weight | 4.6 kg |
| Input Sensitivity/Impedance | 200mV/47k ohms |
| Signal-to-Noise Ratio (IHF-A) | 100 dB |
| Tuner Section Frequency Range | 87.5MHz – 108.0MHz |
| Video Section Input Level/Impedance | 1Vp-p/75 ohms |
| Video Frequency Response | 10Hz – 8MHz (–3dB) |
| Dimensions (H x W x D) | 121mm x 440mm x 300mm |
| Inputs HDMI | 4 |
| Inputs Analog Audio | 2 |
| Inputs Digital Audio (Coax/Optical) | 1 Coaxial, 1 Optical |
| Outputs HDMI | 1 |
| Outputs Headphone | 1 |
| Outputs Subwoofer Pre-out | 1 |
| Digital Audio Inputs | 1 Coaxial, 1 Optical |
| Dimensions (W x H x D) | 440mm x 121mm x 300mm |
| Dolby Technologies | Dolby Pro Logic II |
| DTS Technologies | DTS-HD Master Audio |
| USB Ports | 1 |
| Frequency Response (@ 1W) | 10Hz – 130kHz (+0dB/–3dB) |
| Power Requirement | AC 230V, 50Hz |
| Power Consumption | 300W maximum |
| Total Harmonic Distortion | 0.07% |
| Signal-to-Noise Ratio | 100 dB |
| Tuner | FM |
| Video Inputs/Outputs | 1 Output |
| Audio Inputs/Outputs | 2 in |
| HDMI | 3D, Audio Return Channel (ARC) |
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