ROCKVILLE RWM-3US Professional Wireless Triple Microphone Owner’s Manual
- June 6, 2024
- RockVille
Table of Contents
OWNER’S MANUAL
RWM-3US
PROFESSIONAL WIRELESS TRIPLE MICROPHONE SYSTEM Who reads manuals?
Instead, go to vimeo.com/452672405 or scan the ORR code and watch a short
video, which shows you how to set this item up and how to use it.|
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ROCKVILLE
Thank you for purchasing this Rockville RWM-3US Wireless Microphone System.
Please read this owner’s manual carefully for proper use of your wireless
micro phone system. Should you need assistance, please call our technical
helpline at 1-646-758-0144, Monday
through Friday, 9 am to 5 pm EST.
INCLUDES
- (3) microphones with LCD display
- full metal rack-mount receiver with LCD display
- 6 foot ¼” to ¼” cable (connects mic receiver to mixer or speaker)
- AC power adapter (w/5Ft cord)
- (6) AA batteries
- (3) antennas
- manual
- warranty card
**Specs
**
Operating Range: 300 – 400 (indoor), 250 — 350 (outdoor)
Channel: 20 x 3 channel selection
Frequency Range: 500MHz – 599MHz
Frequency Stability: ±0.005%
Modulation Mode: UHF
Frequency Response: 50Hz – 20KHz (±3dB)
Dynamic Range: 96dB
S/N: 92dB
T.H.D: < 0.1 % (1 kHz)
Audio Outputs: XLR balanced + ¼” unbalanced
Power Voltage: AC110V – 240V 50/60Hz
Operating Temperature: 14°F – 122°F
Mic Battery Operating Time: up to 10 hours
Tip:
To minimize feed back, avoid operating the microphones in close proximity of
or in front of speakers.| 
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*Operating range is subject to environmental conditions. Results may vary.
Receiver front
a. Antennas
b. Channel A LCD display
c. Channel A volume control knob
d. Channel B LCD display
e. Channel B volume control knob
f. Channel C LCD display
g. Channel C volume control knob
h. Power on/off
Receiver Back
a. DC 12V power input
b. % mix out: outputs a mix of all channels
c. XLR mix out: outputs a mix of all channels
d. Channel C antenna port
e. Channel C balanced XLR output
f. Channel B antenna port
g. Channel B balanced XLR output
h. Channel A balanced XLR output
i. Channel A antenna port
**Microphone
**
a. Microphone windscreen
b. LCD screen: displays channel frequency and battery level
c. Frequency button: Press this button to switch the mic’s frequency.
d. Power on/off button: Press and hold for 2 seconds to power on or off. While
the mic is powered on, press quickly to mute or unmute.
e. Battery compartment
LCD Displays
a. Radiofrequency (RF) strength
b. Audio frequency (AF) strength
c. Channel frequency
d. Mic battery level indicator
e. Mic battery level indicator
f. Mic frequency
g. Mic channel
Setup and Operation
- Plugin the power supply and turn on the receiver.
- The receiver should be at least 3′ off the ground for optimal transmission.
- Connect the antennas.
- The antennas should extend vertically.
- Depending on your setup, connect the appropriate outputs.
- Make sure the microphone battery is properly inserted and the base is secure.
- Turn on the microphone. It should automatically connect to the receiver.
- If necessary, use the frequency button on the mic to change its frequency.
- Adjust channel volume as necessary.
Troubleshooting
| Problem | Solution |
|---|---|
| No sound or faint Sound | · Verify all sound system connections or adjust |
channel volume as needed.
· Verify that the receiver Is connected to the mixer/amplifier.
· Verify your miles are turned on.
· Check the mic’s frequency and adjust If necessary (see page 3).
· Make sure the batteries are installed correctly.
· Change the battery if necessary.
· Make sure the AC adapter Is securely connected to the unit and to the electrical outlet
· Make sure the receiver is powered on.
Audio artifacts or dropouts| · Change receiver and mic to a different channel.
· Identify nearby sources of interference (cell phones. Wi-Fi access points, a signal processor. etc.) and shut down or remove the source.
· Change the microphones’ batteries.
· System must be set up within recommended range and receiver kept away from metallic surfaces.
· Microphone must be used in the receiver’s line of sight for optimal sound.
Distortion| Reduce microphone channel volume.
Sound level variations when switching to different sources| Adjust microphone
volume as necessary.
Transmitter information does not appear on the receiver LCD.| The microphone
is off. Please turn it on.
FEDERAL COMMUNICATIONS COMMISSION COMPLIANCE INFORMATION
Responsible party name: Rockville
Address:
600 Bayview Ave,
Entrance A,
Inwood, NY 11096
Hereby declares that the product Rockville RWM-3US UHF microphone kit complies
with FCC rules as mentioned in the following paragraph:
This device complies with Part 15 of the FCC rules. Operation is subject to
the following two conditions: (1) this device may not cause harmful
interference, and (2) this device must accept any interference received,
including interference that may cause undesired operation.
Note : This equipment has been tested and found to comply with the limits
for a Class B digital device, pursuant to Part 15 of the FCC rules. These
limits are designed to provide reasonable protection against harmful
interference in a residential installation. This equipment generates, uses and
can radiate radio frequency energy and, if not installed and used in
accordance with the instructions, may cause harmful interference to radio
communications. However, there is no guarantee that interference will not
occur in a particular installation. If this equipment does cause harmful
interference to radio or television reception, which can be determined by
turning the equipment off and on, the user is encouraged to try to correct the
interference by one or more of the following measures:
• Reorient or relocate the receiving antenna.
• Increase the separation between the equipment and receiver.
• Connect the equipment into an outlet on a circuit different from that to
which the receiver is connected.
• Consult the dealer or an experienced radio/TV technician for help.
Visit us at: RockvilleAudio.com
Due to constant improvements, these specifications are subject to change
without notice.
Copyright 2020
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