RWM-ICE: How To Set Frequencies / Channels

Introduction

The Rockville RWM Wireless Microphone System allows you to manually or automatically set frequency channels to avoid dropouts and interference. This guide will walk you through both methods: manual frequency selection and auto-scan mode.

Step-by-Step Guide to Setting Frequency Channels

1. Understanding Frequency Controls on the Receiver

• Next to the volume knobs on the receiver, you’ll find three buttons:
  1. Up and Down Buttons – Manually cycle through different frequencies.
  2. Set Button – Used to confirm frequency selection or to activate auto-scan mode.

2. Manually Setting the Frequency

If you experience dropouts or interference, you can manually change the frequency:

1. Identify the current frequency for Microphone A or B by checking the receiver display.
2. Press the Up or Down button on the receiver to cycle through available frequencies.
3. When you find a new frequency, press the Set button to confirm.
4. Hold the microphone close to the receiver while pressing Set—this ensures the microphone syncs to the new frequency.
5. The microphone display will flash, indicating the new frequency is set.
6. If you do not sync the microphone quickly, it will return to the previous frequency.

3. Using Auto-Scan Mode for the Clearest Frequency

The auto-scan feature allows the receiver to automatically find the best frequency:

1. Hold down the Set button on the receiver until the word SCAN appears on the display.
2. Press the Up or Down button to let the receiver find the clearest frequency.
3. Once a frequency is selected, take your microphone and press the Set button.
4. Hold the microphone close to the receiver—the display on the mic will flash, confirming the sync.
5. The microphone is now set to the best available frequency.

Conclusion

Using either the manual or auto-scan method, you can easily set up your Rockville RWM Wireless Microphone System to ensure clear and uninterrupted audio.

If you experience any issues, double-check that:

• The microphone frequency matches the receiver.

You sync the microphone quickly after setting a new frequency.