Toa CS-154BS - Manual (Page 7)

7
• Do not install the speaker face-up from a horizontal plane nor in such a way that the paper cone is exposed
to direct sunlight.
If water accumulates on the paper cone, or ultraviolet rays are radiated on it, this may cause the paper cone
to deteriorate, leading to speaker malfunction.
5. INSTALLATION PRECAUTION
• The mounting bracket cannot be adjusted within the angle shown in the figure below, which differs
depending on the number of cable glands mounted on the terminal cover as follows.
· When 1 cable gland is mounted: 25° range not adjustable
· When 2 cable glands are mounted (one is additional): 40° range not adjustable
• Be sure that the bolt projection length from wall surface is less than 15 mm (0.59"). If the length is increased
beyond 15 mm (0.59"), the bolt touches the speaker's terminal cover, causing the speaker mounting angle to
be limited further.
Within 90°
25°
Less than 15 mm (0.59")
40°
Step 6. Attach the terminal cover.
Secure the terminal cover using the 4 supplied screws.
In this case, take care not to pinch the wiring, and check that the waterproof gasket is secured into
place.
Note
If wiring or the waterproof gasket is pinched between the terminal cover and the unit case, this causes
water or moisture to get inside the terminal cover.
Screw
Cable glands
Screw
Terminal cover
4
5
Inside view of theTerminal cover
Waterproof gasket
Screw
Screw
Screw
Terminal cover
Cable glands
Screw
4
Step 7. Securely tighten the cable glands.
Note
If loosely tightened, water or moisture may get inside the terminal cover.