Toa HY-BC1 - Manual (Page 2)

4. SPECIFICATIONS
Note: The design and specifications are subject to change without notice for improvement.
• Accessories
Rubber grommet ........................................ 2
Finish Surface-treated steel plate, black, paint
Weight 1.5 kg
Usable Speaker F-122C, F-122CU, F-2322C, F-2352C, F-2352SC
Printed in Indonesia
533-06-099-30
3. INSTALLATION
Refer to the speaker's instruction manual for information.
Ceiling
Suspension pipe
Speaker cable
HY-BC1
(Cross-sectional view)
Speaker unit
Mount the speaker unit.
Caution
Keep this length less than 53 mm
(2
3 /
32
"). Otherwise, the back of the
speaker may contact the pipe,
preventing installation.
To insert the safety wire, punch out the
knockout hole and fit it with the supplied
rubber grommet.
Note: The grommet's opening is covered with
a thin membrane. Cut out this membrane to
pass the safety wire through.
Punch out the knockout hole in the center of the Back
Can and fix it to the suspension pipe.
The knockout is of concentric type for 22 mm and 28
mm diameter holes. Use the 28 mm hole for the
suspension pipe mounting.
Caution
Securely fix to a pipe or fittings.
Incorrect installation may cause the joint part to break,
resulting in the fall of the Back Can.
220 mm (8
21
/ 32
")
ø 240 mm (9 29 /
64
")