MartinLogan ML-67 Руководство пользователя онлайн [6/28] 169976

Installation

NOTE: These instructions assume the mounting surface is of standard wood frame and

standard sheet rock construction. If you wish to mount the speakers to another type of

material you should contact a bonded contractor.

NOTE: See your local dealer for new construction pre-install brackets (sold separately).

WARNING! Before installing check local building codes to verify com-

pliance with local regulations. WARNING! Before installing check for

obstructions behind drywall. To do this make a small hole, cutting at

a 45° angle (this will make the hole easier to patch if obstructions are

found. Only cut out the mounting hole after you have verified there are

no obstructions behind the dry wall. WARNING! Use only speaker cable

that is rated for in-wall use. The UL standard is CL2, CL3, and CM. The

CSA standard is FT4. WARNING! Turn your amplifier off before making

or breaking any signal connections.

1. Remove center from the supplied template. ML-60 and ML-67: Skip this step.

2. Using a stud finder, position the template completely between wall studs or ceiling

joists. ML-67: Install in-ceiling only.

3. Hold or tape the template in place and mark cutout with a pencil (figures 7a & 7b).

4. Remove the template and cut out the opening with a drywall knife/saw.

5. In-wall: Place fiberglass insulation above and below the cut-out hole. Place a half

thick piece of fiberglass insulation behind the speaker.In-ceiling: Place fiberglass

insulation 12" (30cm) or thicker between the joists directly above the speaker.

6. Connect speaker cables. Be consistent when connecting the speaker leads to the

terminals. Take great care to assign the same color to the (+) terminal on both the

speaker and the amplifier.

7. INSTALLATION: ML-67 and ML-80 (Round)

a) Hold the speaker's front lip as shown in Fig. 8a and push mounting

screws toward each other so that speaker fits through the hole;

Recommended tools:

• Stud finder

• Sharp pencil or pen

• Dry wall knife/saw

• Wire strippers

• Phillips screwdriver

• Tape measure

• Low-tack tape