Why is my Harman AVR 1510S 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 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 AVR 1510S 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 1510S 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.
Why is there no sound from center or surround speakers on my Harman AVR 1510S Receiver?
If you're not hearing sound from the center or surround speakers connected to your Harman Receiver, first ensure that you've selected a surround mode other than stereo. Keep in mind that monophonic programs don't have surround information. Check the speaker configuration in the setup menu. Also, stereo programs may not always provide center or surround channel information.
General| Channels | 5.1 |
|---|---|
| Network Connectivity | No |
| Input Sensitivity/Impedance | 200mV/47k ohms |
| Signal-to-Noise Ratio (IHF-A) | 100 dB |
| Input Level/Impedance (Video) | 1Vp-p/75 ohms |
| AM Tuner Frequency Range | 530 - 1710 kHz |
| HDMI Outputs | 1 |
| Signal-to-Noise Ratio | 100 dB |
| Power Output | 75W per channel (8 ohms) |
| Audio Formats Supported | Dolby TrueHD, DTS-HD Master Audio |
| Frequency Response | 10Hz to 100kHz |
| HDMI | Yes |
| FM Tuner Frequency Range | 87.5MHz – 108.0MHz |
| Power Requirement | AC 120V, 60Hz |
| Audio Inputs | 4 |
| Audio Outputs | 1 |
| Video Outputs | 1 |
| USB Port | 1 |
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