OPERATING INSTRUCTIONS UHF WIRELESS MICROPHONE WM-4210, WM-4220

ManualsBrandsTOA Electronics ManualsMusical InstrumentWM-4220

Please follow the instructions in this manual to obtain the optimum results from this unit.

We also recommend that you keep this manual handy for future reference.

WM-4210

WM-4220

UHF WIRELESS MICROPHONE

OPERATING INSTRUCTIONS

• To prevent the electromagnetic wave from badly

influencing medical equipment, make sure to

switch off the unit's power when placing it in close

proximity to the medical equipment.

• When the unit is not in use for 10 days or more, be

sure to take the battery out of the unit because

battery leakage may cause personal injury or

contamination of environment.

• Make sure to observe the following handling

precautions so that a fire or personal injury does

not result from leakage or explosion of the battery.

· Do not short, disassemble, heat nor put the

battery into a fire.

· Never charge batteries of the type which are not

rechargeable.

· Do not solder a battery directly.

· Be sure to use the specified type of battery.

· Note correct polarity (positive and negative

orientation) when inserting a battery in the unit.

· Avoid locations exposed to the direct sunlight,

high temperature and high humidity when storing

batteries.

WARNING

1. SAFETY PRECAUTIONS

• Be sure to read the instructions in this section carefully before use.

• Make sure to observe the instructions in this manual as the conventions of safety symbols and messages

regarded as very important precautions are included.

• We also recommend you keep this instruction manual handy for future reference.

Safety Symbol and Message Conventions

Safety symbols and messages described below are used in this manual to prevent bodily injury and property

damage which could result from mishandling. Before operating your product, read this manual first and

understand the safety symbols and messages so you are thoroughly aware of the potential safety hazards.

Indicates a potentially hazardous situation which, if mishandled, could result in

death or serious personal injury.

Indicates a potentially hazardous situation which, if mishandled, could result in

moderate or minor personal injury, and/or property damage.

WARNING

CAUTION

Summary of content (4 pages)

PAGE 1
OPERATING INSTRUCTIONS UHF WIRELESS MICROPHONE WM-4210 WM-4220 Please follow the instructions in this manual to obtain the optimum results from this unit. We also recommend that you keep this manual handy for future reference. 1. SAFETY PRECAUTIONS • Be sure to read the instructions in this section carefully before use. • Make sure to observe the instructions in this manual as the conventions of safety symbols and messages regarded as very important precautions are included.
PAGE 2
. GENERAL DESCRIPTION The WM-4210 Wireless Microphone employs a dynamic microphone element and is suitable for vocal applications. The WM-4220 Wireless Microphone employs an electret condenser microphone element and is suitable for speech applications. 3. FEATURES • One frequency can be selected from 16 operating frequencies of 690 – 865 MHz. • An optimized PLL-synthesizer minimizes the oscillation frequency drift resulting from the ambient temperature or voltage fluctuation.
PAGE 3
6. BATTERY INSERTION Step 1. Hold the microphone body and rotate the microphone grip counterclockwise to remove it. Step 2. Insert the battery 6LR61 (Alkaline 9 V) according to the instructions attached to the inside of the battery compartment. Pay attention to the correct polarity when inserting the battery. Step 3. Replace the microphone grip by sliding and rotating it clockwise. 2 1 Battery replacement • A brand-new battery will provide the power enough to operate the unit continuously for 10 hours.
PAGE 4
10. SPECIFICATIONS Model No. Microphone Element Emission Frequency Range Selectable Channel RF Carrier Power Tone Frequency Maximum Input Level Maximum Deviation Audio Frequency Response Dynamic Range (AF Circuit) Battery Battery Life Indicator Antenna Operating Temperature Finish Dimensions Weight WM-4210 Dynamic type Cardioid pattern WM-4220 Electret condenser type Cardioid pattern F3E 690 – 865 MHz, UHF 16 channels Less than 50 mW 32.