AVR 1510S

Yes, in the HDMI Setup Menu, it is possible to select either �Sound To TV� or �Sound To Amp�, Amp being the AVR. This detail is not mentioned in the owner's manual.

We designed the USB folder data to show the latest modified folder and it is a design preference. It is not possible to change this setting.

This is sometimes a problem with wired connections to computers or NAS drives. There is no way to change this, unfortunately.

Typically when we are talking about projectors, they are normally installed in a place where the HDMI cable is too long, and the signal has a hard time reaching the AVR. It is also possible that the projector is not compatible with the AVR. To be sure it works with the AVR, please move projector closer and use a short HDMI cable. We recommend a cable that is 3 meters in length or less. If the projector works with the shorter cable, and you have no choice but to use a longer cable, you will need an HDMI repeater/amplifier/eq/booster (name varies depending on the manufacturer), to boost the signal so that it can make it all the way from the AVR to the projector.

The Harman AVR App controls your receiver through your smartphone, which communicates via your wireless home network. Please make sure that your AVR is properly connected to your network router, with cable for the smaller models. If you have no wireless home network, you cannot use the app.

Yes, on your computer, enter the IP address of the receiver in the internet browser. In the page that opens, it is possible to change the name.

For your personal safety and to avoid possible damage to your equipment and speakers, it is always a good practice to turn off and unplug the AVR and ALL source equipment from the AC output before making any audio or video system connections.

Yes, our AVR's have ARC (Audio Return Channel) on one of our HDMI ports (Labeled ARC). ARC will process both video and audio coming from your TV into the AVR and back, and if you have another source like BlueRay player in one of the other HDMI ports. It will transfer video and audio via the ARC port to your TV.

There are five possible reasons for the receiver shutting down. 1. There is a problem internally with the receiver. 2. There is a problem with one or more of your speakers. 3. There is a problem with one or more of your speaker wires. 4. There is a problem with the speaker wiring done on your system. 5. The unit is overheating. No ventilation. First, check the wiring at every speaker terminal at the back of your receiver and at the back of your speakers. A single strand of speaker wire crossing from one terminal to another would be enough to cause the amp to shut down or go into PROTECT. If you do not find any problems with any of the wiring, you should disconnect all speakers from your receiver. If the receiver continues to go into PROTECT, the problem is in the receiver. Please submit a case on the Contact Us page. They will be able to assist you. However, if it turns on, the problem is elsewhere. Begin reconnecting one speaker at a time. Eventually you will connect a speaker that will cause the receiver to shut down. At this point you have found your culprit. On the other hand, it may just be overheating. You must have at least 2 - 3 inches of space between the top of the unit and any shelf or component above the unit. The unit should not be inside a sealed compartment when being used. The unit must be able to breath. There are very powerful amps in these receivers. If they run too hot, they will shut down. An external fan can help this.

If you have enabled HDMI-link (CEC function), then you will experience that your AVR will do some actions based on the CEC function coming from your TV, which in this case it will follow your TV when it goes into standby.