Prod Model: |
BK-8481 |
Markets: |
North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
Style: |
Handheld Microphone |
Application: |
Voice |
Signal Transmission: |
Wireless |
Directivity: |
Omni-direction |
Sound Channel: |
Mono |
Transducer Principle: |
Condenser Microphone |
Sound Field Force: |
Pressure Type |
Connector(',s): |
TRS 3.5 mm |
Wireless Technology: |
UHF |
Output Impedance: |
50-1000Ω |
Product Description
Feature:
Especially design for KTV and meeting, 80 sets can use at the same time
Each channel have 80 frequencies to use
LCD screen display
With digital code locked technical, effective isolate the disturbing
Can match with handheld, lavilier, headset to use
Trasmitter with 1.5V AA battery
Tramsmitter can change to use
Material of handheld case: Metal
Parameter:
Frequency range:UHF715~765MHz
Frequency stability:±0.001%
Max frequency deviation:±50KHz
SNR:>105db
Distortion:<0.5%@1KHz
Troubleshooting
Issue | Indicator Status | Solution |
| Receiver LCD off | 1.Make sure AC adapter is securely plugged into electrical outlet and into DC input connector on rear pannel of receiver 2.Make sure AC electrical outlet works and is supplying proper voltage |
| Transmitter power light off | 1.Turn transmitter on 2.Make sure the +/- indicators on battery match the transmitter terminals 3.Insert a fresh battery |
| Receiver display indicates RF Therefore level activity | 1.Press mute switch on transmitter 2.Turn up receiver volume control 3.Check cable connection between receiver and amplifier or mixer |
| Receiver display indicates no therefore level Activity transmitter and receiver power lights glowing | 1.Extend receiver antennas vertically 2.Move receiver away from metal objects 3.Check for line of sight between transmitter and receiver 4.Move transmitter closer to receiver 5.Check that receiver and transmitter are using the same frequency |
| Transmitter power light pulsing red | Replace transmitter batteries |
|
|
|
|
|
|
|
|
|
Enping Jinfeng Electro-Acoustic Equipment Factory is a designer, manufacturer and supplier of professional conference systems. We currently offer digital conference systems, video tracking conference systems, discussion conference systems, wireless conference systems and more