Shure QLXD4 Half-Rack Single Channel Receiver

The Shure QLXD4 Half - Rack Single Channel Receiver is a top - notch digital wireless solution tailored for professionals in live sound, broadcasting, and corporate events. It offers crystal - clear 24 - bit digital audio and makes efficient use of the RF spectrum. With its automatic scanning feature, it quickly finds open frequencies, and the one - touch IR sync allows for fast frequency deployment to transmitters, ensuring an uninterrupted signal. Ethernet networking support enables multi - receiver channel scanning, and it integrates with Wireless Workbench software for remote control from a PC or Mac. You can also monitor and control it via the ShurePlus Channels Mobile App on iOS devices. The QLXD4 ensures a stable RF connection with digital predictive switching and secure wireless transmission with AES 256 - bit encryption. Its high - contrast LCD menu, audio and RF LED meters with peak indicators make it easy to manage settings. The durable aluminum body with a brushed finish looks great and lasts a long time. Key features include a 64 MHz tuning bandwidth, over 60 preset compatible channels per frequency band, and much more.

Using the Shure QLXD4 is straightforward. First, connect the detachable 1/2 wave antennas to the receiver. Then, plug in the power supply to provide 12 V DC power. Once powered on, use the automatic scanning function to find open frequencies. You can sync these frequencies to transmitters with a single touch of the IR sync button. For remote control, connect the receiver to a network using the Ethernet port and use the Wireless Workbench software on your PC or Mac, or the ShurePlus Channels Mobile App on your iOS device. When adjusting audio settings, use the high - contrast LCD menu. The audio and RF LED meters with peak indicators will help you monitor the signal. Remember to keep the device in a dry and clean place. Avoid exposing it to extreme temperatures or humidity. If you need to clean it, use a soft, dry cloth. When not in use, store it properly to ensure its longevity.