Instrukcja obsługi TOA WT-5810

TOA odbiornik WT-5810

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OPERATING INSTRUCTIONS

WIRELESS TUNER WT-5810

1. SAFETY PRECAUTIONS ........................... 2

2. GENERAL DESCRIPTION ......................... 3

3. FEATURES ................................................. 3

4. HANDLING PRECAUTIONS ...................... 3

5. NOMENCLATURE AND FUNCTIONS

Front ............................................................ 4

Rear ............................................................. 4

6. OPERATION ............................................... 5

7. CHANNEL NUMBER SETTING ................. 6

8. HOW TO CHECK AND DEAL

WITH INTERFERENCE

8.1. Order of Actions (Action Flowchart) ..... 6

8.2. Checking Ambient Signal Condition ..... 7

8.3. Reducing Radio Interference

by the Squelch Control ......................... 7

8.4. Channel Detection ................................ 8

9. SPECIFICATIONS ...................................... 8

Accessory .................................................... 8

Thank you for purchasing TOA's Wireless Tuner.

Please carefully follow the instructions in this manual to ensure long, trouble-free use of your equipment.

TABLE OF CONTENTS

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.

WARNING

Indicates a potentially hazardous situation which, if mishandled, could

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

CAUTION

When Installing the Unit

• Do not expose the unit to rain or an environment where it may be splashed by water or other liquids, as

doing so may result in fire or electric shock.

• Use the unit only with the voltage specified on the unit. Using a voltage higher than that which is specified

may result in fire or electric shock.

• Do not cut, kink, otherwise damage nor modify the power supply cord. In addition, avoid using the power

cord in close proximity to heaters, and never place heavy objects -- including the unit itself -- on the power

cord, as doing so may result in fire or electric shock.

• Avoid installing or mounting the unit in unstable locations, such as on a rickety table or a slanted surface.

Doing so may result in the unit falling down and causing personal injury and/or property damage.

• To prevent lightning strikes, install the unit at least five meters away from a lightning rod, and yet within the

protective range (angle of 45°) of the lightning conductor. Lightning strikes may cause a fire, electric shock

or personal injury.

• Since the unit is designed for in-door use, do not install it outdoors. If installed outdoors, the aging of parts

causes the unit to fall off, resulting in personal injury. Also, when it gets wet with rain, there is a danger of

electric shock.

When the Unit is in Use

• Should the following irregularity be found during use, immediately switch off the power, disconnect the power

supply plug from the AC outlet and contact your nearest TOA dealer. Make no further attempt to operate the

unit in this condition as this may cause fire or electric shock.

· If you detect smoke or a strange smell coming from the unit.

· If water or any metallic object gets into the unit

· If the unit falls, or the unit case breaks

· If the power supply cord is damaged (exposure of the core, disconnection, etc.)

· If it is malfunctioning (no tone sounds.)

• Do not place cups, bowls, or other containers of liquid or metallic objects on top of the unit. If they

accidentally spill into the unit, this may cause a fire or electric shock.

• Do not touch the unit's antennas during thunder and lightning, as this may result in electric shock.

When Installing the Unit

• Never plug in nor remove the power supply plug with wet hands, as doing so may cause electric shock.

• When unplugging the power supply cord, be sure to grasp the power supply plug; never pull on the cord

itself. Operating the unit with a damaged power supply cord may cause a fire or electric shock.

• When moving the unit, be sure to remove its power supply cord from the wall outlet. Moving the unit with the

power cord connected to the outlet may cause damage to the power cord, resulting in fire or electric shock.

When removing the power cord, be sure to hold its plug to pull.

• The socket outlet shall be installed near the equipment and shall be easily accessible.

• Avoid installing the unit in humid or dusty locations, in locations exposed to the direct sunlight, near the

heaters, or in locations generating sooty smoke or steam as doing otherwise may result in fire or electric

shock.

When the Unit is in Use

• Do not place heavy objects on the unit as this may cause it to fall or break which may result in personal

injury and/or property damage. In addition, the object itself may fall off and cause injury and/or damage.

• Make sure that the volume control is set to minimum position before power is switched on. Loud noise

produced at high volume when power is switched on can impair hearing.

• Never open the unit case as there are high temperature parts inside the unit, which may cause a burn if

touched. Refer all servicing to your nearest TOA dealer.

• Use the dedicated AC-DC adapter for the unit. Note that the use of other adapter may cause a fire.

• If dust accumulates on the power supply plug or in the wall AC outlet, a fire may result. Clean it periodically.

In addition, insert the plug in the wall outlet securely.

• Switch off the power, and unplug the power supply plug from the AC outlet for safety purposes when

cleaning or leaving the unit unused for 10 days or more. A fire or electric shock may result.

• Any modifications made to this device that are not approved by TOA Corporation may void the authority

granted to the user to operate this equipment.

• The term "IC:" before the radio certification number only signifies that the Industry Canada technical

specifications were met. Operation is subject to the following two conditions:

(1) this device may not cause interference, and

(2) this device must accept any interference,

including interference that may cause undesired operation of the device.

2. GENERAL DESCRIPTION

The WT-5810 Wireless Tuner is designed for use on the UHF band, and suitable for vocal or speech

reinforcement applications. It features a compander circuit which minimizes the influence of ambient noise.

3. FEATURES

• 16 different operating frequencies ranging from 636 to 698 MHz.

• An optimized PLL-synthesizer minimizes the oscillation frequency drift resulting from the ambient

temperature change.

• Compact and high reliability

4. HANDLING PRECAUTIONS

• When installing, keep the unit as far away as possible from fluorescent lamps, digital equipment, personal

computers, and other equipment that generate high frequency noise.

• When cleaning the case, use a dry cloth. Never use benzine, thinner or other volatile liquids.

• When using two or more wireless microphones, keep them at least 50 cm away from each other to avoid

malfunctions or noise.

• Keep the wireless microphone at least 3 m away from the receiving antenna. Using the microphone in close

proximity to the antenna could result in malfunctions or noise.

Specyfikacje produktu

Marka:	TOA
Kategoria:	odbiornik
Model:	WT-5810
Kolor produktu:	Black, Stainless steel
Wysokość produktu:	40.6 mm
Szerokość produktu:	206 mm
Głębokość produktu:	152.7 mm
Waga produktu:	590 g
Zakresy tunera:	UHF
Współczynnik zawartości harmonicznych:	1 %
Stosunek sygnału do szumu:	104 dB
Zasięg częstotliwości:	100 - 15000 Hz
Impedancja wejściowa:	10000 Ω