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MATChING TRANSFORMER ADAPTER hY-MT7
Thank you for purchasing TOA's Matching Transformer Adapter.
Please carefully follow the instructions in this manual to ensure long, trouble-free use of your equipment.
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.
• Do not use other methods than specified to mount
the adapter. Extreme force is applied to the adapter
and the matching transformer could fall off, possibly
resulting in personal injuries.
• Tighten each nut and bolt securely. Ensure that
the adapter has no loose joints after installation
to prevent accidents that could result in personal
injury.
• Use the specified matching transformer in
combination. Doing otherwise may cause the
adapter or matching transformer to fall off, resulting
in personal injury.
• Avoid installing the speaker in locations close to the
seashore or in indoor swimming facilities that are
not well ventilated. In such locations, the adapter
may be vulnerable to corrosion, eventually allowing
the matching transformer to fall resulting in personal
injury.
CAUTION
Indicates a potentially hazardous situation which,
if mishandled, could result in moderate or minor
personal injury, and/or property damage.
• Avoid touching the adapter's sharp metal edge to
prevent injury.
INSTALLATION MANUAL
• Have the adapter checked periodically by the shop
from where it was purchased. Failure to do so
may result in corrosion or damage to the adapter
that could cause the matching transformer to fall,
possibly causing personal injury.
2. GENERAL DESCRIPTION
The HY-MT7 Matching Transformer Adapter is
designed to mount an optional MT-200 Matching
Transformer* to the HX-7 Series Speaker System.
* T he Matching Transformer is used to convert low
impedance to high impedance (100 V or 70 V line).
R efer to the MT-200's Operating Instructions for
more details.
3. MT-200 MOUNTING ExAMPLE
HX-7 Series speaker
Note
When joining two speaker systems, a separate MT-
200 Matching Transformer must be attached to the
second speaker system as well. The mounting method
is the same as that for the initial speaker system.
MT-200
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Summary of Contents for Toa HY-MT7
- Page 1 • Be sure to follow all the precautionary instructions in this section, which contain important warnings 2. GENERAL DESCRIPTION and/or cautions regarding safety. • After reading, keep this manual handy for future The HY-MT7 Matching Transformer Adapter is reference. designed to mount an optional MT-200 Matching Transformer* to the HX-7 Series Speaker System. WARNING * T he Matching Transformer is used to convert low impedance to high impedance (100 V or 70 V line).
- Page 2 4. MOUNTING ThE MT-200 MATChING TRANSFORMER Tighten the bolts securely, as instructed below. Failure to follow instructions precisely could result in a falling speaker and potential personal injury. WARNING • Ensure that all bolts are securely inserted as far as their threads go, then securely fasten each bolt with a nut. • Tighten all the bolts with the designated tightening torque. For tightening, use a Phillips screwdriver, or open- or box-end wrench. Before mounting the MT-200, lay out a protective sheet, corrugated cardboard or other soft material on a flat surface, and perform all work on the speaker with its front baffle facing downward. Speaker module Note Each HX-7 Series Speaker System consists of four speaker modules. Speaker system S tep 1.
- Page 3 S tep 3. Mount the MT-200 to this adapter. Hex head bolt (supplied MT-200 (without cover) Mount the MT-200 as shown in the figure at with the MT-200) right. Its completed installation is shown in the Tightening torque: “MT-200 Mounting Example” figure on the front 8 N·m page. Be sure to keep the MT-200’s cover removed. Note When installing speaker systems under eaves, be sure to install in a vertical array. Further, to ensure the MT-200’s waterproofing capability, install it so that its top panel surface is tilted This adapter within 45º of the vertical plane.
- Page 4 S tep 5. Connect the lines from the MT-200 to the speaker’s rear-mounted connector. For cable connection, refer to the MT-200’s and the HX-7 Series speaker’s Operating Instructions. S tep 6. Replace the MT-200’s cover and tighten the screws. Secure the removed cover with the 2 cover fixing screws. Note To ensure the splash-proof capability, press the cover firmly onto the gasket. 5. SPECIFICATIONS Applicable Speaker HX-7B, HX-7W, HX-7B-WP, HX-7W-WP Finish Stainless, black, semi-gloss, paint Dimensions 30 (w) x 70 (h) x 28 (d) mm (1.18" x 2.76" x 11.02") Weight 140 g (0.31 lb) : The design and specifications are subject to change without notice for improvement. Note • Accessories Hex head bolt M6 x 16 with spring and plain washers .. 4 Plain washer for M8 ............ 2 Nut for M8 ................ 2 URL: http://www.toa.jp/ 133-01-00038-00...
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