PROZOR VC545 Wireless Microphones UHF with Volume Treble Bass Echo Control User Manual
- June 14, 2024
- PROZOR
Table of Contents
VC545 Wireless Microphones UHF with Volume Treble Bass Echo Control
Welcome to Prozor
Thank you for showing your confidence in us by purchasing the VC545aNC634a. Model VC545a is a Wireless Microphone System with 2 Microphone and Model VC634a is a Wireless Microphone System with 1 Microphone. Please read the manual in conjunction with the purchased product. This manual contains important instructions for setting up and operating your equipment. Please take a few minutes to read the instructions below carefully before operating the equipment. Please keep the manual for future reference. Please fully charge the battery when using this product for the first time.
Specification
Comprehensive features
- Carrier frequency range: 470 MHz-960 MHz (Depending on the country standard}
- Modulation mode: FM adjustable frequency
- Max frequency offset : ±25KHz
- Frequency response: 50Hz-15KHz
- S/N Ratio: 72dB
- Distortion(1 KHz): <0.3%
- Working temperature: -10° C-55° C
- Working range: 165FT (Open Area)
Microphone
- Capsule: Dynamic
- Polar pattern: Cardioid
- Radiofrequency bandwidth: 50 MHz
- Frequency points: 15
- RF power output: 51 0mW (Depend on the country standard)
- Frequency response: 50 Hz – 15 KHz
- Dynamic range: 96dB(A)
- Harmonic radiation: < -50 dBc
- Degree of distortion: < 0.1 %
- Power supply mode: 1.5V Battery x 2
Receiver
- RF bandwidth: 50MHz
- Frequency points: 15
- Signal-to-noise ratio: 72dB
- Receiving sensitivity: -95dBm
- Frequency response: 50Hz – 15KHz
- Distortion: 0.05%
- Dynamic range: 96dB
- Receiving delay: 2.5ms
- Working Current: < 150mA
- Battery: 18650 lithium battery (3.7V)
- Battery Capacity: 1200mAH
- Charging Time: 1-3 Hours
- Working Time : 4-6 Hours
Setup Example
The following figure is an example of how to set up the VC634:
Handheld Microphone
- CDMicrophone head: including net head and audio head module
- Display screen : show working channel, frequency, and battery status
- Echo Up / Down Button: Press the button to increase/decrease the microphone echo effect gradually
- Treble Up / Down Button: Press the button to increase/decrease the microphone treble effect gradually
- Bass Up / Down Button: Press the button to increase/decrease the microphone bass effect gradually
- Volume adjustment: Short press to adjust the volume from 1-5.
- Long press to turn on/off the power supply, long press in the off state, and when the screen CHA/CHB flashes, press the FM button to switch frequency band A/B.
- FM button: Short press to switch channels 1 to 15, and cooperate with the Power switch to switch frequency bands A/B.
- Battery box: unscrew the bottom tube and put in the AA battery
- Wireless transmitter: do not hold this place for long-distance use, so as not to affect its working distance
Receiver
- Audio output: 6.35mm
- Power switch: push ON to open, push OFF to close.
- Power indicator: the light shows green when turned on when the receiver is in low battery, the green light will become dim, and it 6 shows red when charging. The light would turn down when the charging is full.
- Charging port: connected with charging.
- Microphone receiving signal indicator: When the red light is on, A channel gets the signal, and when the blue light is on, B channel gets the signal.
- Antenna: receiving the signal from the transmitter
- Battery cover: built-in 18650 replaceable lithium battery, open the battery cover and replace it directly
- Battery cover: built-in 18650 replaceable lithium battery, open the battery cover and replace it directly
Operation method
- Install the 18650 battery into the receiver, then insert the receiver into the microphone input end of the speaker or amplifier, turn the power switch to the ON state, and the power lamp will be ON.
- Install two M batteries into the handheld microphone, pull up the power switch to the state of ON, and the display screen will light up and display the frequency and state while the receiver signal lamps A and B will light up respectively. (NOTE: The Model VC634 only has one signal indicator.)
- Adjust the volume and reverb of the power amplifier until the appropriate position.
Note: loud noise will be generated when the volume is too high. Reduce the volume appropriately to make normal use.
Frequency-Locking Operation
When you are purchasing multiple sets of products, if only one set of products
works, please perform frequency-locking operations on the products to avoid
conflicts. The methods are as follows: First turn on one set of receivers and
the microphone is off, press the FM button, then hold the power on the key.
After waiting for the screen to display “—-“, release both buttons to complete
the frequency lock operation
Note:
- When using simultaneously, please stagger the channels of each microphone to ensure the sound quality of wireless transmission
Common troubleshooting
Note:
- The M batteries in the package are just for testing the mies, it can only last for 1 to 2 hours, so after testing, please replace new batteries for a better user experience.
- This receiver has a 6.5mm plug and a 3.5mm converter plug, which is suitable for various devices.
- Note: It needs to be a device with a MIC interface, if the interface is not suitable, please configure your own adapter, such as TYPE-C/Lightning.
- If there are any problems while using this mies set, please contact us via our customer service email, and we will try our best to provide you with the best service.
Warranty:
Thanks for using Prozor product, all Prozor product comes with a warranty of
18 months from the day of purchase, if you need any support, please feel free
to contact us.
Contact:
Email: Prozorservice@outlook.com
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