Onkyo HT R380 Instruction Manual
![Onkyo HT R380 manual cover](/images/6fb40d1c7ef4acbcb8776317/thumbs/thumb175x175.webp)
To connect your Onkyo HT R380 to a TV, use an HDMI cable. Connect one end of the HDMI cable to the HDMI OUT port on the receiver and the other end to an HDMI IN port on your TV. Ensure both devices are powered off before making the connection.
First, check that all speaker wires are properly connected to the receiver. Next, ensure the receiver is set to the correct input source. Also, verify that the speakers are not muted and that the volume is turned up. If the issue persists, try performing a factory reset on the receiver.
To perform a factory reset, turn off the receiver. Then, while holding down the VCR/DVR button, press the ON/STANDBY button. When you see "CLEAR" on the display, release the VCR/DVR button. This will reset the receiver to its factory settings.
Use a soft, dry cloth to gently wipe the exterior surfaces of the receiver. Avoid using any abrasive cleaners or solvents. For stubborn stains, slightly dampen the cloth with water. Ensure the device is powered off and unplugged before cleaning.
The Onkyo HT R380 does not support firmware updates via internet or USB. Ensure all connections and settings are optimized for the best performance. For any issues, contact Onkyo support for assistance.
The Onkyo HT R380 does not have built-in Bluetooth functionality. However, you can use a Bluetooth adapter connected to one of the available inputs to stream audio from Bluetooth-enabled devices.
To improve bass output, ensure your subwoofer is properly connected and configured. Adjust the subwoofer level in the receiver's menu settings. Consider the placement of the subwoofer in your room, as positioning can greatly affect bass performance.
First, replace the batteries in the remote control with new ones. Ensure there are no obstructions between the remote and the receiver. If the remote still does not function, try resetting it by removing the batteries and pressing all buttons. Reinsert the batteries and test again.
Position the front left and right speakers equidistant from the TV, angled slightly towards the listening area. Place the center speaker above or below the TV. Surround speakers should be positioned slightly behind and to the sides of the listening area. Use the receiver's setup menu to calibrate speaker levels and distances.
Ensure the receiver has adequate ventilation and is not placed in an enclosed space. Check that the cooling vents are not blocked by dust or other objects. If overheating continues, reduce the volume level or check for any internal faults that may require professional servicing.