Shure SLXD24D/SM58 Digital Wireless Microphone System User Manual

1. Hardware Setup

1. Connect Antennas and Power: Securely attach the included antennas to the SLXD4D receiver's antenna ports (A and B). Connect the power supply to the receiver and plug it into an AC outlet.
2. Connect to Sound System: Connect the receiver's audio outputs (XLR or 1/4" TRS) to your mixer or sound system's inputs.
3. Install Transmitter Batteries: Open the battery compartment on each SLXD2 handheld transmitter. Insert the two included AA batteries, ensuring correct polarity. For optional rechargeable battery use, insert the Shure SB903 Lithium-ion rechargeable battery.

2. Guided Frequency Setup

The SLXD4D receiver features a guided frequency setup to find clear frequencies in your environment.

1. Power On Receiver: Turn on the SLXD4D receiver. Ensure all transmitters are turned OFF.
2. Navigate to Setup: Use the control knob on the receiver to navigate to Frequency Setup > Guided Frequency Setup > Initialize My System.
3. Start Group Scan: Follow the on-screen prompts. The receiver will perform a group scan to identify the best group of channels for your system. This process helps avoid interference.
4. Assign Frequencies: Once the scan is complete, the receiver will suggest available frequencies. Confirm the assignment.

3. Syncing Transmitter and Receiver

After assigning frequencies, sync each transmitter with its corresponding receiver channel.

1. Turn On Transmitter: Turn on the SLXD2 handheld transmitter.
2. Press Sync on Receiver: On the SLXD4D receiver, press the Sync button. The IR port on the receiver will illuminate.
3. Align IR Ports: Align the IR port on the transmitter with the IR port on the receiver. Hold them close until the sync is successful (indicated by a "Success" message on the receiver display).
4. Verify Connection: The receiver display should now show the transmitter's name and active audio/RF levels.

4. Adding Additional Receivers (System Expansion)

To expand your system with more receivers, connect them via Ethernet for network control and coordinated frequency management.

1. Connect Network Cable: Connect an Ethernet cable between the network ports of the existing receiver and the new receiver. For three or more receivers, use a network switch.
2. Turn On New Receiver: Power on the newly added receiver.
3. Add Receiver to System: On the existing receiver, navigate to Frequency Setup > Guided Frequency Setup > Add Receiver to My System.
4. Follow Prompts: The system will guide you through scanning and assigning frequencies for the new receiver, ensuring it operates on a compatible group.
5. Sync Transmitters: Sync the new transmitters to their respective new receiver channels using the IR sync process described above.

1. Performing a Soundcheck

Before use, perform a soundcheck to ensure optimal audio levels and performance.

1. Adjust Receiver Gain: On the SLXD4D receiver, use the control knob to navigate to Gain.
2. Test Audio: Speak or sing into the microphone at typical performance levels. Observe the audio meter on the receiver display.
3. Adjust Gain: Adjust the gain up or down to keep the audio meter within the "Optimal" range. Avoid peaking into the red, which indicates clipping.

2. Locking and Unlocking Controls

Locking controls prevents accidental changes to settings during operation.

Locking the Receiver:

1. Navigate to Device Lock: On the receiver, use the control knob to navigate to Advanced Settings > Device Lock.
2. Select Lock Type: Push the control knob to edit. Choose Lock Menu (prevents menu changes but allows power on/off) or Lock Menu & Power (prevents menu changes and power off).
3. Save Setting: Push the control knob to save the selected lock type.

Unlocking the Receiver:

1. Return to Device Lock: Navigate back to the Device Lock menu.
2. Select Unlock: Push the control knob to edit and select Unlock.

Locking/Unlocking Handheld & Bodypack Transmitters:

Transmitters can be configured for auto-lock or manually unlocked.

1. Activate Auto-Lock: Press Menu on the transmitter to navigate to the Auto Lock screen. Press Enter, then Menu to change the setting to On. Press Enter to save.
2. Set Lock Type: From the Auto Lock menu, navigate to Lock Type. Choose Menu Only (prevents menu changes) or Menu & Power (prevents menu changes and power off). Press Enter to save.
3. Disable Auto-Lock: To disable auto-lock, return to the Auto Lock menu screen. Press Enter, then Menu to change the setting to Off. Press Enter to save.
4. Temporary Unlock: To temporarily unlock controls when auto-lock is active, press Enter, then Menu. Controls will re-lock when the home screen displays.