Toa HY-RR1 User Manual
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.
HY-RR1REINFORCEMENT RING
INSTRUCTION MANUAL
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
• 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.
• Leave the installation to your TOA dealer because the installation requires expert knowledge. Improper
installation may cause the speaker to fall, resulting in personal injury and/or property damage.
• Install the mounting hardware in a location that can structurally support the weight of the mounting hardware
and the speaker. Doing otherwise may result in the speaker falling down and causing personal injury and/or
property damage.
• Do not use other methods than specified to mount the unit. Incorrect mounting may cause the speaker to fall
off, possibly resulting in personal injuries.
• Tighten each screw securely. Ensure that the unit has no loose joints after installation to prevent accidents
that could result in personal injury.
• Use the specified speaker in combination. Doing otherwise may cause the speaker to fall off, resulting in
personal injury.
• Avoid touching the unit's sharp metal edge to prevent injury.
2. GENERAL DESCRIPTION
The HY-RR1 Reinforcement Ring is specially designed for use with the F-1522SC Ceiling Speaker System.
It permits the F-1522SC to be installed even in a weak ceiling.
1. SAFETY PRECAUTIONS
Printed in Indonesia
533-06-105-70
3. INSTALLATION
Refer to the F-1522SC speaker's instruction manual for information.
Step 1. Cut a ø135 mm (5 5/16") hole in the ceiling.
To position and trace the hole, use the paper pattern
included with the F-1522SC.
4. SPECIFICATIONS
Note: The design and specifications are subject to change without notice for improvement.
Mounting Hole Diameter ø135 mm (5 5/16")
Finish Surface-treated steel plate
Dimensions ø175 mm (1.2 mm in thickness) or ø6 57/64" (3/64" in thickness)
Weight 80 g
Usable Speaker F-1522SC
Step 2. Insert the HY-RR1 into the ceiling using its cut-out section and place it on the ceiling as shown below.
Step 3. Mount the F-1522SC speaker.
Refer to the instruction manual included with the F-1522SC for correct mounting procedure.
Ceiling panel
ø135 ±5 mm
5
/16 ±13/64" )
(5
HY-RR1 placed on
Mounting hole
Cut-out section
HY-RR1
ceiling panel
Caution
Install the speaker so that its mounting tab does not
come to the cut-out section of the HY-RR1.
Ensure that the mounting tab presses the HY-RR1.
Avoid this way.
Mounting tab
HY-RR1
Cut-out section
Install the speaker.
HY-RR1
Ceiling panel
Speaker unit
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