Connect via an RCA cable to the "Subwoofer Out" jack. Set the subwoofer's volume to the halfway mark and power it off during initial connection. Video & External Devices:
Factory-configured for 8 Ω speakers ; however, it can be adjusted to 6 Ω to accommodate 4 Ω front speakers. Setup & Connection Guide Yamaha Htr 5740 Manual Pdf
Use RCA video cables to connect the "Monitor Out" to your TV. Connect via an RCA cable to the "Subwoofer Out" jack
Connect the included AM loop and indoor FM antennas while the unit is unplugged to avoid interference. Troubleshooting & Maintenance HTR-5750/HTR-5740 - Yamaha Setup & Connection Guide Use RCA video cables
The Yamaha HTR-5740 is a 6.1-channel AV receiver capable of delivering per channel. This unit is designed for versatile home theater setups, supporting a surround back channel for an immersive audio experience. Core Specifications & Features
Connect via standard RCA cables or a digital cable for higher fidelity.
100 Watts per channel across 6 surround channels.