Toa HY-TR1 User Manual
Hy-tr1 trim ring, Warning, Caution
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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.
HY-TR1
TRIM 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. Extreme force is applied to the unit and the unit
could 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 or component to fall off,
resulting in personal injury.
• Avoid touching the unit's sharp metal edge to prevent injury.
TOA's HY-TR1 Trim Ring is used to install flush-mounted ceiling speakers in larger-than-designated mounting
holes. Using up to two HY-TR1 rings in combination with other mounting hardware allows the speaker to be
installed in mounting holes of from 200 to 300 mm (7
7
/
8
" – 11
13
/
16
") in diameter.
3. SPECIFICATIONS
2. GENERAL DESCRIPTION
1. SAFETY PRECAUTIONS
Note: The design and specifications are subject to change without notice for improvement.
Mounting Hole Diameter
ш200 – ш300 mm (7
7
/
8
" – 11
13
/
16
")
Finish
Surface-treated steel plate, white, paint
Dimensions
ø320 mm (1.2 mm in thickness) or ø12
19
/
32
" (3/64" in thickness)
Weight 500
g
Usable Speaker
F-122C, F-122CU, F-2322C, F-2352C