RWM-4Z: How To Set Up & Use

Introduction

The Rockville RWM 4Z is a quad UHF wireless microphone system designed for live performances, DJ events, houses of worship, karaoke, and more. This guide will walk you through setting up the system, connecting it to speakers or a mixer, and using the microphones effectively.

What’s Included

• Four-Channel Receiver
• Four Antennas (one for each microphone)
• Two Wireless Handheld Microphones
• Two Wireless Headset Microphones
• Two Bodypacks (for headsets)
• Batteries (for each microphone and bodypack)
• Power Supply
• ¼-inch Cable
• Rack-mountable Design (optional setup)

Step 1: Setting Up the Receiver

1. Attach the antennas to the back of the receiver.
2. Plug in the power supply:
   • Insert the female end into the receiver.
   • Plug the other end into a power outlet.
3. Turn on the receiver and verify that the LCD display lights up.

Step 2: Setting Up the Microphones and Bodypacks

For Handheld Microphones:

1. Unscrew the bottom cap to access the battery compartment.
2. Insert the batteries (facing down).
3. Screw the bottom cap back on.

For Headset Microphones and Bodypacks:

1. Pinch the sides of the bodypack to open the battery compartment.
2. Insert the batteries and close the pack.
3. Plug the headset microphone into the bodypack.

Step 3: Connecting the Receiver to a Powered Speaker

1. Start with the speaker’s volume all the way down to avoid noise or feedback.
2. Use the included ¼-inch cable:
   • Plug one end into the "Mix Out" ¼-inch output on the receiver.
   • Plug the other end into the ¼-inch mic input on your powered speaker.
3. Alternatively, use an XLR cable for a balanced connection:
   • Plug one end into the XLR Mix Out on the receiver.
   • Plug the other end into the XLR input on the speaker.
4. Turn up the volume on the speaker.
5. Use the volume knobs on the receiver to adjust each microphone's level.
6. Turn on the microphone and start speaking—your voice should now come through the speaker.

Step 4: Using the Wireless Microphones

• Wireless Range:
  • Indoors: Up to 400 feet.
  • Outdoors: Up to 350 feet.
• Handheld and headset mics have built-in LCD displays showing:
  • Battery life
  • Frequency channel
• Changing Frequencies:
  • Press the buttons on the handheld mic or bodypack to switch to another channel if experiencing interference.

Step 5: Connecting the Receiver to a Mixer for More Control

1. Use the included ¼-inch cable or XLR cables to connect the receiver to the mixer.
2. For independent mic control, use four XLR cables:
   • Plug the female ends into the Balanced A, B, C, and D outputs on the receiver.
   • Plug the other ends into four separate channels on the mixer.
3. Turn on the mixer and adjust the settings:
   • Raise the faders for each microphone channel.
   • Increase the main left/right faders to hear sound through the speakers.
4. Turn on a headset mic and strap on the bodypack.
5. Adjust microphone volume using the mixer.
6. Use EQ and effects on the mixer for enhanced sound.

Step 6: Standby Mode and Muting

• Press the power button once on the mic or bodypack to enter standby mode (no audio will be transmitted).
• Press again to resume audio.

Conclusion

The Rockville RWM 4Z is easy to set up and provides professional-quality wireless audio with four independent microphones. Whether you’re using it for live performances, karaoke, or events, this system offers clear sound and reliable connectivity.