TOA WM-4210-4220 Wireless Microphone User Manual WM 4210
TOA Corporation Wireless Microphone WM 4210
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Contents
- 1. 4210 Manual
- 2. 4220 Manual
4210 Manual
9. OPERATING INSTRUCTIONS TOA WIRELESS MICROPHONE model WM-4210 General description The WM-4210 hand held wireless microphone has been manufactured for use with a UHF system. It incorporates a cardioid pick-up pattern and has been designed for use in vocal and speech reinforcement applications. The built-in compressor -expander circuit minimizes the influence from ambient noise. Battery insertion 1)Hold the microphone body and rotate the microphone grip counterclockwise. The microphone grip is designed to be completely removed from the body. 2)The battery compartment accepts one 6LR61 battery. Please insert the battery according to the instructions attached to the inside of the battery compartment. Please observe correct polarity when inserting the battery. 3)Replace the microphone grip by sliding and relightening it clockwise . Operating the microphone 1)Make sure that the receiver and the wireless microphone are of the same channel(frequency). 2)If they are not identical in channel(frequency),you have to adjust the bank and channel switches. 3)Place the microphone ON/OFF switch in the ON position. The orange LED indicates the circuit is active. 4)Make sure to shift the ON/OFF switch back to the off position after using the WM-4210 wireless microphone. Battery replacement 1)A brand-new battery will provide the power for enough to operate the unite continuously for 10 hours . 2)As long as the battery has sufficient power for the microphone to function properly, the orange LED will light. When the orange LED starts to fade and then flashing, replace it with a new one. Operational Hints (1) The microphone's service distance is 3-150 m. When the microphone user moves in a facility, signal dropouts (momentary losses of signal reception) may be encountered. These dropouts are caused by the building's architectural designs or materials which block the travel of or reflect the radio signal. If this occurs, the user needs to change locations for better signal reception. (2) The proper operation of your wireless system may be interfered with by other system operating on the same frequency. In such cases, change the operating frequency of your system. It is recommended that the Scan function (of the WT-4800) be used to avoid the frequency interference, which always searches and shows idle frequencies. (3) Should you have any questions regarding the use or availability of TOA wireless products, please contact your local TOA dealer. Audio level This wireless microphone is designed to satisfy the most of the popular vocalists. The audio level is set at 130dBspl . 11 Specifications Model Carrier Frequency Frequency Stability Oscillator Modulation System RF Carrier Power Effective Radiated Power Maximum Input Level Maximum Deviation Microphone Element Frequency Response Pre-emphasis Antenna Battery Type Battery Life Current Consumption Ambient Temperature Tone Frequency Controls Battery Color Dimensions Weight WM-4210 16 frequencies (Selectable from 690 MHz and 806 MHz) Less than 0.005% Crystal-controlled PLL-synthesizer Reactance modulation Less than 50mW Less than 10mW 130dBspl ±40kHz Unidirectional dynamic microphone 50 to 15000Hz 50 µsec Whip antenna (Internal) 6LR61(Alkaline 9V) More than 10 hours 50mA TYP.(at 9.0V) 14°F to 122°F (–10°C to 50°C) 32.768 kHz Power ON/OFF, Bank and Channel select, Checker, illegal Channel Black ø1.5" X 8.76"(ø38 X 222.5mm) 0.594 lbs.(270g) with battery FCC license requirement FCC This system requires a FCC license for legal operation. Obtain the application form FCC at the address listed on the form and mail it to the FCC after completing it, following the instructions below. When the application is approved, the FCC will mail the license to you. 12
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