User ManualTable of ContentsLICENSING INFORMATION3System Overview4Features4System Components4Quick Start5Receiver Front and Back Panels6Receiver Display9Transmitters7Transmitter Display8Battery Installation7Transmitter Menu Options and Navigation8Navigating the Receiver Menus9AA Batteries and Transmitter Runtimes10Shure SB900 Rechargeable Battery10Creating Audio Channels11Scan and IR Sync11Setting Regional TV Channel Spacing12Setting the Transmitter RF Power12Wearing the Bodypack Transmitter12Control Lock Options for the Receiver and Transmitter13Receiver Gain Adjustment12Audio Signal Encryption13Custom Groups14Linking Two Transmitters to a Receiver14Networking15Setting the IP Address and Subnet Address Manually15Network Scan16Managing QLX-D with Wireless Workbench 617Firmware Updates18Connecting to an External Control System16Shure AXT600 Spectrum Manager Compatibility16Using QLX-D with a Shure ULX-D System18Troubleshooting19Error Codes and Solutions18Optional Accessories22QLXD421QLXD122QLXD222Certifications24Size: 4.71 MBPages: 25Language: EnglishOpen manual