INSTRUCTION MANUAL
TRANTEC
WIRELESS ANTENNA
YW-7520, YW-7570
1. SAFETY PRECAUTIONS
• Before installation or use, be sure to carefully read
all the instructions in this section for correct and
safe operation.
• Be sure to follow all the precautionary instructions
in this section, which contain important warnings
and/or cautions regarding safety.
• After reading, keep this manual handy for future
reference.
• 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.
• 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.
• Since the unit is designed for indoor 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.
• Do not touch the antenna cable during thunder and
lightning, as this may result in electric shock.
• 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.
• Install the unit only in stable locations, and make
appropriate arrangements to prevent it from falling
down or rolling cross the floor. If it falls down or
moves, this may cause personal injury and/or
property damage.
• Avoid placing the unit in a doorway or other high
traffic area as people may trip on the equipment
and cords, or be injured by falling objects.
• Leave the installation the antenna to your TOA dealer
because the installation requires expert knowledge.
Improper installation may cause the antenna to fall,
resulting in personal injury or electric shock.
• When connecting the antenna cable to the target
unit, turn off the unit’s power.
Doing otherwise may cause electric shock.
• Never plug in nor remove the antenna cable with
wet hands, as doing so may cause electric shock.
• Do not forcibly pull on the antenna cable, as doing
so may cause the connected device to fall, resulting
in personal injury.
• Be sure to disconnect the antenna cable when
moving the antenna. Otherwise, people may trip
over the antenna cable and the connected device
may fall, resulting in personal injury.
• Note the following points to prevent the antenna
cable from being damaged. If damaged, replace
with a new one. Failure to do so may result in fire or
electric shock.
· When inserting or removing the antenna cable, be
sure to grasp its connector.
· Never heat nor place it near heaters.
· Install it at a location where it is not carelessly
damaged.
2. GENERAL DESCRIPTION
The YW-7520 and YW-7570 are antennas for the TRANTEC
UHF band wireless system. They are designed to be
mounted on a microphone stand (optional).
3. FEATURES
• An omnidirectional antenna YW-7520 designed for
receiving radio signal from all 360° directions.
• A directional antenna YW-7570 designed for having
higher receiving sensitivity in the directional angle
compared with an omnidirectional antenna.
4. NOMENCLATURE AND FUNCTIONS
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
[YW-7520]
[YW-7570]
Stand mounting
adapter
Stand mounting
adapter
BNC jack
BNC jack
Antenna
element
Traceability Information for Europe
Manufacturer:
TOA Corporation
7-2-1, Minatojima-Nakamachi, Chuo-ku, Kobe, Hyogo, Japan
Authorized representative:
TOA Electronics Europe GmbH
Suederstrasse 282, 20537 Hamburg,Germany
