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Toa BS-678AB-EB Instruction Manual

Toa BS-678AB-EB Instruction Manual

Wall mount speaker

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URL: http://www.toa.jp/
133-01-00341-00
WALL MOUNT SPEAKERS
Thank you for purchasing TOA's Wall Mount Speaker.
Please carefully follow the instructions in this manual to ensure long, trouble-free use of your equipment.
TABLE OF CONTENTS
1. SAFETY PRECAUTIONS ........................... 1
2. GENERAL DESCRIPTION
AND FEATURES ......................................... 2
3. INSTALLATION .......................................... 2
4. DIMENSIONAL DIAGRAM ......................... 4
1. SAFETY PRECAUTIONS
• 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.
WARNING
Indicates a potentially hazardous situation which,
if mishandled, could result in death or serious
personal injury.
When Installing the Unit
• Refer all installation work to the dealer from whom
the speaker was purchased. Installation work
requires extensive technical knowledge and
experience. The speaker may fall off if incorrectly
installed, resulting in possible personal injury.
• Install the speaker only in a location that can
structurally support the full weight of the unit and
mounting bracket. Doing otherwise may result in
the speaker falling down and causing personal
injury and/or property damage.
INSTRUCTION MANUAL
BS-678AB-EB
5. WIRING DIAGRAM ..................................... 4
6. FREQUENCY RESPONSE ......................... 5
7. SPECIFICATIONS ...................................... 5
• Since the unit is designed for in-door use, do not
install it outdoors. If installed outdoors, the aging of
parts causes the unit to fall off, resulting in personal
injury. Also, when it gets wet with rain, there is a
danger of electric shock.
• Do not use other methods than specified to install
the speaker. Extreme force is applied to the
speaker and the speaker could fall off, possibly
resulting in personal injuries.
• Use screws that are appropriate for the wall's
material and structure. Failure to do so may cause
the speaker to fall, resulting in material damage
and possible personal injury.
• Ensure that all screws are securely tightened. If
they are loose after installation, the speaker could
fall down, possibly resulting in personal injury.
• Do not mount the speaker in locations exposed to
constant vibration. The speaker or its mounts can

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Summary of Contents for Toa BS-678AB-EB

  • Page 1 INSTRUCTION MANUAL WALL MOUNT SPEAKERS BS-678AB-EB Thank you for purchasing TOA's Wall Mount Speaker. Please carefully follow the instructions in this manual to ensure long, trouble-free use of your equipment. TABLE OF CONTENTS 1. SAFETY PRECAUTIONS ......1 5. WIRING DIAGRAM ........4 6.
  • Page 2 The input impedance can be easily changed by changing • The BS-678AB-EB, of which cabinet is made of wood, can be installed in a vertical or horizontal orientation. • Either concealed in-wall wiring or open wiring can be used for speaker cable connection.
  • Page 3 Step 4. Hook 2 V-shaped springs attached to the baffle into the slotted 6. FREQUENCY RESPONSE (1 W, 4 m) holes of the cabinet, push the baffle onto the cabinet, then fix the supplied tapping screws 3 x 16 on both sides. [dB] Tapping screws 3 x 16 (accessory)
  • Page 4 Step 2. Install the cabinet to the wall using the supplied tapping screws 4 x 35. In this case, route the cables from a cable entry hole. Notes • If the supplied tapping screws are not appropriate for the construction of wall, separately prepare the appropriate screws.