SPEAKER STAND ST-33B WARNING CAUTION

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INSTRUCTION
MANUAL
SPEAKER STAND ST-33B
Thank you for purchasing TOA's Speaker Stand.
Please carefully follow the instructions in this manual to
ensure long, trouble-free use of your equipment.
CAUTION
Indicates a potentially hazardous situation which, if
mishandled, could result in moderate or minor
personal injury, and/or property damage.
• Precautions when folding the stand
Take care not to pinch your fingers or hands between
the stand legs.
2. HOW TO USE (refer to the figure on the right)
• 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.
Step 1. Fix the supplied bracket to the speaker.
Use the supplied speaker mounting screws (M8)
and plain washers (for M8) for the mounting.
Indicates a potentially hazardous situation which, if
mishandled, could result in death or serious
personal injury.
• Avoid installing or mounting the unit in unstable
locations, such as on a rickety table or a slanted
surface. Doing so may result in the unit falling down and
causing personal injury and/or property damage.
• When using the unit outside under strong wind, take
appropriate measures to prevent it from falling down.
If it falls down or moves, this may cause personal injury
and/or property damage.
• Owing to the speaker's size and weight, be sure that at
least two persons are available to install the speaker.
Failure to do so could result in personal injury.
• Do not mount the speaker of over 35 kg. The stand or its
internal pipe may fall down or drop, resulting in personal
injury. Even though the speaker weight is 35 kg or less,
do not use that speaker if the stand is made unstable.
• Tighten each knob and bolt securely. Ensure that the
bracket has no loose joints after installation to prevent
accidents that could result in personal injury.
• Precautions when adjusting the stand height
Be sure to follow the instructions below.
Otherwise, the stand and speaker may fall down or
drop, causing personal injury.
· Spread the legs until the stays extend horizontally.
· Never remove the safety pin when the knob A is loose.
· Never pull the inner pipe beyond the red mark (limit
mark) on it.
Speaker
Speaker mounting screw
Plain washer
• Avoid placing the unit in a doorway or other high traffic
area as people may trip on the equipment and cords, or
be injured by falling objects.
1. SAFETY PRECAUTIONS
WARNING
Bracket with a speaker unloaded
1
4
Bracket fixing screw
Note
Tighten the screw so that it holds
the inner pipe on its groove.
6
5
Safety pin
WARNING
Never pull the safety pin when the knob A is loose.
The mounted speaker may fall, causing personal injury.
Knob B
Stay
2
Leg
Note
Spread the legs until the stays are made level to the ground.
3. SPECIFICATIONS
Permissible Speaker Load
Speaker Mounting Pitch
Finish
Red mark
(another one on the other side)
Dimensions
Weight
Step 6. Tighten the knob A.
Groove
(The red mark labels are attached along the groove
in the lower position.)
Knob A
Step 5. Adjust the stand height.
Loosen the knob A. Extend the inner pipe to the
desired position while pulling the safety pin.
The inner pipe has stopper holes to catch the
safety pin at about 15 cm intervals along the pipe
length. Ensure that the safety pin is securely
inserted into one of the holes after adjusting the
stand height.
Outer pipe
Note
Ensure that both screws are firmly tightened.
Outer pipe
Step 4. Determine the speaker direction, and tighten the
bracket fixing screw.
Speaker horizontal angle is adjustable in 90°
steps.
Inner pipe (groove)
Speaker mounting screw M8 (supplied)
Inner pipe
Step 3. Mount the speaker (with the bracket mounted)
onto the stand.
Loosen the bracket fixing screw enough for the
bracket to fit onto the inner pipe.
[Place of the red marks]
Plain washer for M8 (supplied)
3
Step 2. Loosen the knob B, and spread the legs pulling
up the outer pipe until the stays extend
horizontally.
Then, retighten the knob B.
Caution
Never pull the inner pipe beyond the red mark on
the pipe.
Note
To prevent loss, store the speaker mounting screws
and plain washers as shown above when not used.
101 – 153 mm
Bracket (supplied)
35 kg (static load)
101 – 153 mm
Inner pipe, leg: Aluminum, black, mat paint
Outer pipe:
Steel pipe for general structure, black, mat paint
Bracket: Rolled steel plate, black, paint
ø1440 (open legs) x 1306 – 1948 (height with bracket mounted) mm
4.6 kg
Note: The design and specifications are subject to change without notice for improvement.
• Accessories
Bracket ............................................................ 1
Speaker mounting screw M8 .......................... 2
Plain washer for M8 ........................................ 2
133-05-410-70