6-Mic Adjustable Frequency Wireless UHF Microphone System
Included
Full metal rack mount receiver with LCD display
(6) Handheld metal microphones with digital display
(3) antennas
(12) AA batteries
6 foot 1/4" to 1/4" cable (connects mic receiver to mixer or speaker)
5 foot power adapter
manual
warranty card
Tip: To minimize feedback, avoid operating the microphones in close proximity of or in front of speakers.
Receiver (Front)
a. Antennas
b. Channel 1 LCD display
c. Channel 1 volume control knob
d. Channel 2 LCD display
e. Channel 2 volume control knob
f. Channel 3 LCD display
g. Channel 3 volume control knob
h. Channel 4 LCD display
i. Channel 4 volume control knob
j. Channel 5 LCD display
k. Channel 5 volume control knob
l. Channel 6 LCD display
m. Channel 6 volume control knob
Receiver (Back)
a. Power switch
b. DC 12V power input
c. Channel 5 & 6 antenna port
d. Unbalanced 1/4" mix out: outputs mix of all mic channels
e. Balanced XLR mix out: outputs mix of all mic channels
f. Channel 6 balanced XLR output
g. Channel 5 balanced XLR output
h. Channel 3 & 4 antenna port
i. Channel 4 balanced XLR output
j. Channel 3 balanced XLR output
k. Channel 2 balanced XLR output
l. Channel 1 balanced XLR output
m. Channel 1 & 2 antenna port
Microphone
a. Microphone windscreen
b. Digital screen: displays channel frequency and battery level
c. 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.
d. Battery compartment
e. Frequency adjustment button: While the receiver is on, press this button to adjust both the microphone's and the receiver's frequency.
LCD Displays
Receiver Display
a. Mic Group ID
b. Channel number
c. Radio frequency (RF): Shows the strength of the signal between the mic and the receiver.
d. Audio frequency (AF): Shows the audio level output of the mic.
e. Mic frequency
Mic Display
f. Mic battery level
g. Mic frequency
Setup and Operation
Plug in 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.
Adjust channel volume as necessary.
Specifications
Operating Range*: 300'–400' (indoor), 250'–350' (outdoor)
Channel: 8 x 6 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% (1kHz)
Delay: < 3.0ms
Transmitter Power: 10mW
Receiver Sensitivity: -96dB
Audio Outputs: XLR balanced + 1/4" unbalanced
Power Voltage: AC110V – 240V 50/60Hz
Operating Temperature: 14°F – 122°F
Mic Battery Operating Time: up to 10 hours
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 mics are turned on. • Make sure the mic is not muted. • Make sure the batteries are installed correctly. • Change the battery if necessary. • Make sure AC adapter is securely connected to the unit and to the electrical outlet. • Make sure receiver is powered on. |
| Audio artifacts or dropouts | • Change receiver and mic to a different frequency. • Identify nearby sources of interference (cell phones, Wi-Fi access points, signal processor, etc.) and shutdown or remove 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 receiver's line of sight for optimal sound. |
| Distortion | • Reduce microphone channel volume. • Reduce mixer's input gain and volume. |
| Sound level variations when switching to different sources | • Adjust microphone volume as necessary. |
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