TOA YW-4500 Q Manual

TOA TV antenne YW-4500 Q

Læs gratis den danske manual til TOA YW-4500 Q (4 sider) i kategorien TV antenne. Denne vejledning er vurderet som hjælpsom af 33 personer og har en gennemsnitlig bedømmelse på 4.7 stjerner ud af 17 anmeldelser. Har du et spørgsmål om TOA YW-4500 Q, eller vil du spørge andre brugere om produktet?

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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.

YW-4500

WALL-MOUNTED WIRELESS ANTENNA

INSTRUCTION MANUAL

•Be sure to securely mount the unit on the wall or ceiling that is robust enough to stand the antenna weight.

Failure to do so may drop the antenna, causing personal injury and/or property damage.

•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.

•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.

•Use nuts and bolts that are appropriate for the ceiling's or wall's structure and composition. Failure to do so may

cause the unit to fall, resulting in material damage and possible personal injury.

•Do not touch a plug or antenna during thunder and lightning, as this may result in electric shock.

•Leave the installation of an antenna to your TOA dealer because the installation requires expert knowledge. The

falling of an antenna may cause personal injury.

•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.

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.

English: page 1

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

2. GENERAL DESCRIPTION

The TOA YW-4500 is an indoor dipole antenna designed to be used in a UHF band wireless system. A power lamp is

provided on the unit's bottom side to indicate the power supply status (it lights when power is supplied.).

Power for the YW-4500 is supplied on a coaxial cable from the antenna connector of the WT- or WD-

Cable loss can be compensated for by a built-in RF signal booster.

3. INSTALLATION PRECAUTIONS

•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.

•When installing the YW-4500 in a room of a tall building, be sure to position it more than 1 m apart from a window

to minimize interference caused by external noises of radio waves.

•When using a wireless microphone, keep it 3 m or more away from the YW-4500.

Doing otherwise may cause unused other channels to operate or radio interference to occur.

•When using two or more antennas, they should be spaced out 6 to 18 m apart from each other.

•Take special care when treating coaxial cable end and when connecting the cable to the antenna and BNC

connector. Incomplete cable treatment and connection deteriorate receiving sensitivity, and increase interference

caused by external noises.

•Use the coaxial cable of 75 Ωimpedance.

4. NOMENCLATURE

[Front]

[Side] [Bottom]

[Top]

85 105

120

128

120

116

Sets attenuation level for 0, 10, or –

–20 dB positions.

(For details, refer to "7. ATTENUATOR

SWITCH SETTING.")

Lights when power is

supplied to the unit.

Attenuator switch

Power lamp

Bottom caseTop case

Unit: mm

5800

4820

Produkt Specifikationer

Mærke:	TOA
Kategori:	TV antenne
Model:	YW-4500 Q

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