Toa DH-502-AS Instruction Manual

STRAIGHT HORN
Thank you for purchasing TOA's Straight Horn Speaker.
Please carefully follow the instructions in this manual to ensure long, trouble-free use of your equipment.
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.
WARNING
When Installing the Unit
WARNING
• The standard supplied mounting bracket is not designed for use in locations exposed to strong winds
and could become dislodged, resulting in possible personal injury. To ensure that the installation
can withstand expected wind forces, always use the supplied mounting bracket in combination with
a separately prepared bracket.
• Install the unit only in a location that can structurally support the weight of the unit and the mounting
bracket. Doing otherwise may result in the unit falling down and causing personal injury and/or property
damage.
• Use nuts and bolts that are appropriate for the installation place's structure and composition. Failure to
do so may cause the speaker to fall, resulting in material damage and possible personal injury.
• Tighten each nut and bolt securely. Ensure that the bracket has no loose joints after installation to
prevent accidents that could result in personal injury.
• Attach the safety wire to the unit when installed in high location. Otherwise, there is a potential for
personal injury if the speaker then falls due to something.
• Protect the unit from potential heavy loads, as this may cause the speaker to fall, resulting in personal
injury.
2. GENERAL DESCRIPTION
The DH-502-AS features a long horn which permits sounds to easily pass through and is ideal for
providing public address information. It is designed to be used in conjunction with 2 driver units, and has
an internal bird protector net to prevent insects and birds from getting into the unit.
3. EQUIPMENT CONFIGURATIONS
The DH-502-AS speaker is comprised of the DH-502-AS BE (Bell unit) and DH-502-AS CE (Center unit
and other parts).
Speaker Model No.
Component Model No.
Bell + Bird Net
Horn B + Y-Shaped Adapter
Mounting Bracket
Rubber Gasket
BH Screw M5X25 SUS 3-SEMS
Indicates a potentially hazardous situation which, if mishandled,
could result in death or serious personal injury.
DH-502-AS BE
1
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- 4 pcs (Stainless steel)
INSTRUCTIONS MANUAL
DH-502-AS
DH-502-AS
DH-502-AS CE
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1
1
1
Note
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Accessories
Accessories