• Avoid touching the unit's sharp metal edge to
prevent injury.
When Installing the Unit
• Do not stand or sit on, nor hang down from the
unit as this may cause it to fall down or drop,
resulting in personal injury and/or property
damage.
• Have the unit checked periodically by the shop
from where it was purchased. Failure to do so
may result in corrosion or damage to the unit
or its mounting bracket that could cause the
unit to fall, possibly causing personal injury.
• Be sure to observe the following instructions.
Failure to do so may cause hearing
impairment.
・
Reduce the volume to its lowest setting
before use.
・
Never use the unit close to a person's ear.
・
Point the unit in the direction where there is
no one when conducting operational tests.
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.
• Do not operate the unit for an extended period
of time with the sound distorting. Doing so
may cause the connected speakers to heat,
resulting in a fire.
FCC REQUIREMENTS
Note
This equipment has been tested and found to comply with the limits for a Class A digital device,
pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection
against harmful interference when the equipment is operated in a commercial environment. This
equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in
accordance with the instruction manual, may cause harmful interference to radio communications.
Operation of this equipment in a residential area is likely to cause harmful interference in which
case the user will be required to correct the interference at his own expense.
Modifications
Any modifications made to this device that are not approved by TOA Corporation may void the
authority granted to the user by the FCC to operate this equipment.
Warning: Operation of this equipment in a residential environment could cause radio interference.
4
CAUTION
2. OVERVIEW
TOA's UC-4SC615 is an IP horn speaker which can be directly connected to an IP network as an
endpoint device with a single network cable. Voice announcement, two-way communication, and audio
monitoring can be achieved through network. Thanks to its powerful sound and IP66 enclosure, the
audio information can be clearly heard even in outdoor spaces. The UC-4SC615 supports various
types of industrial standard network protocols and it can be a great option for VMS (Video Management
System) and other network audio communication system integrations.
