Vizio PC-3CL User Manual

Please follow the instructions in this manual to obtain the optimum results from this unit.
We also recommend that you keep this manual handy for future reference.

PC-3CL

SPLASHPROOF CEILING SPEAKER

INSTRUCTION MANUAL

SAFETY PRECAUTIONS

• Be sure to read the instructions in this section carefully
before use.

• Make sure to observe the instructions in this manual as
the conventions of safety symbols and messages
regarded as very important precautions are included.

• We also recommend you keep this instruction manual
handy for future reference.

Safety Symbol and Message Conventions

Safety symbols and messages described below are used
in this manual to prevent bodily injury and property
damage which could result from mishandling. Before
operating your product, read this manual first so you are
thoroughly aware of the potential safety hazards as well as
understand the safety symbols and messages.

WARNING Indicates a potentially

hazardous situation which, if mishandled, could result in
death or serious personal injury.

CAUTION Indicates a potentially hazardous

situation which, if mishandled, could result in moderate
or minor personal injury, and/or property damage.

When Installing the Unit

• Install the unit only in a location that can structurally
support the weight of the unit and the mounting bracket.
Doing otherwise may result in the speaker falling down
and causing personal injury and/or property damage.

• Be sure to tighten screws when mounting the speaker. If
not tightened, the screws may come off due to a
vibration, etc. and the speaker may fall, resulting in
personal injuries.

When the Unit is in Use

• Do not operate the speaker for an extended period of
time with the sound distorting. This is an indication of a
malfunction, which in turn can cause heat to generate
and result in a fire.

WARNING

CAUTION

GENERAL DESCRIPTION

The PC-3CL is a splashproof, flush-mounted ceiling speaker. Its ideal applications include clean rooms and hotel bath
rooms.

HANDLING PRECAUTIONS

The PC-3CL speaker can also be used in wet sauna rooms. However, do not install it in dry sauna rooms.

INSTALLATION

1. Make a 100 mm diameter hole in a ceiling. (It is possible

to use the supplied pattern paper for a 100 mm diameter
hole.)

2. Attach the supplied gasket to the panel.

3. Connect the input cable to the speaker cable.

4. Using the four supplied speaker mounting screws (4x15),

secure the speaker to the ceiling.

Caution: Ensure that the ceiling surface is strong

(equivalent to the plywood thicker than 5 mm)
enough to hold the screws.

70 V Line COM HOT

1.5 W connection White Red

0.5 W connection White Black

100 V Line COM HOT
3 W connection White Red
1 W connection White Black

ø100 mm
(mounting hole diameter)

White (COM)

Red
(100 V Line: 3 W, 70 V Line: 1.5 W)

Black
(100 V Line: 1 W, 70 V Line: 0.5 W)

Gasket

ø139 mm

Punched grille

2 mm 94.5 mm 330 mm

4-ø4.5 mm

ø130 mm

SPECIFICATIONS

Rated Input 3 W
Rated Impedance 3.3 kΩ (100 V Line: 3 W, 70 V Line: 1.5 W)

10 kΩ (100 V Line: 1 W, 70 V Line: 0.5 W)
Output Sound Pressure Level 87 dB (1 W, 1 m)
Frequency Response 150 – 20,000 Hz
Operating Temperature Range -20°C to +60°C
Finish Frame: ABS resin, chrome plating

Punched grille: Stainless steel
Mounting hole diameter 100 mm
Dimensions ø 139 x 104.5 (d) mm
Weight 550 g

8 mm

Printed in Japan
333-01-039-2A

Note : The design and specifications are subject to change without notice for improvement.

• Accessories

Gasket (silicon rubber) ...................... 1

Speaker mounting screw .................. 4

Pattern paper (ø100 mm hole) .......... 1