Yamaha YHT-340 Quick Connect Guide
![Yamaha YHT-340 Sound System manual cover](/images/vPoOWkdCUXGhNqeVclXNResi/thumbs/thumb175x175.webp)
To connect your Yamaha YHT-340 to a TV, use an HDMI cable. Connect one end to the HDMI OUT port on the receiver and the other end to an HDMI IN port on your TV. Ensure that the TV is set to the correct HDMI input.
First, check that all speaker wires are properly connected and that the receiver is set to the correct input source. Also, ensure that the mute function is not activated and the volume is turned up.
To perform a factory reset, turn off the receiver. Then, press and hold the "Straight" button while turning the unit back on. Continue holding the button until "Advanced Setup" appears, then navigate to "Initialization" and select "All."
Check for firmware updates on the Yamaha website. Download the update file and transfer it to a USB drive. Insert the USB drive into the receiver's USB port, then follow the on-screen instructions to complete the update.
To clean the Yamaha YHT-340, use a soft, dry cloth to wipe down the exterior. Avoid using chemical cleaners. Ensure that the unit is unplugged during cleaning and keep it in a well-ventilated area to prevent overheating.
Use the YPAO (Yamaha Parametric Acoustic Optimizer) feature. Place the included microphone at your listening position and run the YPAO setup program through the on-screen menu to automatically calibrate the sound settings for your room.
The Yamaha YHT-340 does not natively support Bluetooth connectivity. You can use a Bluetooth adapter connected to one of the inputs for wireless audio streaming.
The Yamaha YHT-340 offers various sound modes such as "Movie," "Music," and "Sports," each tailored to enhance audio based on content type. Experiment to find which mode suits your preferences for different scenarios.
This may be due to the Auto Power Standby feature. It turns off the receiver after a period of inactivity. You can disable this feature in the setup menu under "Eco Settings."
The Yamaha YHT-340 supports a 5.1 speaker setup. Ensure you connect additional speakers to the appropriate terminals and configure the speaker settings in the receiver's setup menu to recognize them.