Panasonic SC-HT400 User Manual

Home Theater Audio System

Operating Instructions

Model No. SC-HT400

Dear customer

Thank you for purchasing this product.
Before connecting, operating or adjusting this product, please read
these instructions completely.
Please keep this manual for future reference.

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IMPORTANT SAFETY INSTRUCTIONS

Safety

1. Power source—Connect the unit to a power source of the type

described in these instructions or as marked on the unit.

2. Polarization—The unit is equipped with a polarized power plug
where one blade is wider than the other. This safety feature
ensures that the plug fits into your household AC outlet only one
way. If the plug doesn’t fit one way, try reversing it. If the plug
still doesn’t fit, contact an electrician to replace the obsolete
outlet. Do not attempt to defeat the safety purpose of the plug.

3. Power cord protection—Route the AC power supply cord so
that it will not be walked on or pinched by items placed on or
against it. Never take hold of the plug or cord with wet hands.
Always grasp the plug body firmly when connecting and
disconnecting it.

4. Overloading—When connecting the AC power supply cord, be
careful not to overload the household AC outlet, extension cord,
or outlet from any other device as this can result in fire or electric
shock.

5. Nonuse periods—Turn the unit off when it is not in use. Unplug
the unit from the household AC outlet if it is not to be used for a
long time. Unplug the unit during lightning storms.

6. Attachments and accessories—Use only the attachments and
accessories recommended in these operating instructions.

Read these operating instructions carefully before using the unit. Follow the safety instructions on the unit and the safety precautions listed
below. Keep these operating instructions handy for future reference.

Installation

4. Outdoor antenna grounding—If you connect an outdoor

antenna, ground the antenna system to protect against voltage
surges and built-up static charges. Section 810 of the National
Electrical Code, ANSI/NFPA No. 70-1990, provides information
about grounding of the mast and supporting structure, grounding
of the lead-in wire to an antenna discharge unit, size of
grounding conductors, location of antenna-discharge unit,
connection to grounding electrodes, and requirements for the
grounding electrode. Refer to this diagram.

Environment

ELECTRIC
SERVICE
EQUIPMENT

GROUND
CLAMP

ANTENNA
LEAD IN
WIRE

ANTENNA
DISCHARGE UNIT
(NEC SECTION 810-20)

GROUNDING CONDUCTORS
(NEC SECTION 810-21)

GROUND CLAMPS

POWER SERVICE GROUNDING
ELECTRODE SYSTEM
(NEC ART 250, PART H)

NEC—NATIONAL ELECTRICAL CODE

1. Water and moisture—Do not use the unit near water, such as
near a bathtub or swimming pool. Avoid damp basements.

2. Heat—Situate the unit away from heat sources, such as
radiators.
Do not situate where temperatures fall below 5°C (41°F) or rise
above 35°C (95°F).

3. Power lines—Take care when setting up an outdoor antenna
that it is not near overhead power lines, electric lights, or
electrical circuits, and that there is no danger of the antenna
falling on power lines, electric lights, or electrical circuits. When
installing an outdoor antenna, take extreme care not to touch
such power lines or circuits, as contact with them can be fatal.

Placement

1. Ventilation—Situate the unit so that it receives proper

ventilation. Do not install in a confined space such as a
bookcase or cabinet. Allow at least 10 cm (4 inches) clearance
from the rear of the unit. To prevent the risk of electric shock or
fire due to overheating ensure curtains and other materials do
not obstruct the unit’s ventilation.

2. Foreign material—Ensure objects and liquids do not get into
the unit. Avoid exposing the unit to excessive smoke, dust,
mechanical vibration, and shock.

3. Magnetism—Situate the unit away from equipment and devices
that generate strong magnetic fields.

4. Stacking—Do not place heavy objects on top of this unit.

5. Surface—Place the unit on a flat, level surface.

6. Carts and stands—Use the unit only with carts

and stands recommended by the manufacturer.
Move carts with care. Sudden stops, excessive
force, and uneven surfaces can cause carts to
overturn.

7. Wall and ceiling mounting—Do not mount the unit on walls or
ceilings unless specified in the instructions.

Maintenance

(See page 16 for details.)

Unplug the unit from the household AC outlet before cleaning.
Clean with a damp cloth.
Do not use abrasive pads, scouring powders, or solvents.

Service

1. Damage requiring service—The unit should be serviced by

qualified service personnel if:
(a) The AC power supply cord or the plug has been damaged; or
(b) Objects or liquids have gotten into the unit; or
(c) The unit has been exposed to rain; or
(d) The unit does not operate normally or exhibits a marked

change in performance; or

(e) The unit has been dropped or the cabinet damaged.

2. Servicing—Do not attempt to service the unit beyond that
described in these operating instructions. Refer all other
servicing to authorized servicing personnel.

3. Replacement parts—When parts need replacing ensure the
servicer uses parts specified by the manufacturer or parts that
have the same characteristics as the original parts.
Unauthorized substitutes may result in fire, electric shock, or
other hazards.

4. Safety check—After repairs or service, ask the servicer to
perform safety checks to confirm that the unit is in proper
working condition.

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Please check and identify
the supplied accessories.

1 AC power supply cord

(RJA0065-A)

1 AM loop antenna set

(N1DAEYA00006)
(AM loop antenna,
antenna holder,
stand)

Use the numbers indicated in parentheses when asking for
replacement parts.

1 FM indoor antenna

(RSA0006-L)

2 Batteries

1 Remote control

(EUR7702KE0)

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Speaker connections

Step

1

2 3 4

Attach the stickers to the speaker cords

Placement of speakers

Front speakers (1 left 2 right)

Place on the left and right of the TV at seated ear height.

Center speaker (3)

Place underneath or above the center of the TV.

Surround speakers (4 left 5 right)

Place slightly behind the seating area, about one meter (3 feet)
higher than ear level.

Subwoofer (6)

The subwoofer can be placed in any position as long as it is at a
reasonable distance from the TV.

The front, center, and surround speakers should be placed at
approximately the same distance from the seating area. The
angles in the diagram are approximate.

About 10 cm (4")

The 6 speaker cords are all the same.

Connecting speakers and speaker cords

Rear panel of small speakers (The 5 small speakers are the same.)

Rear panel of large speaker

Connect the cable with sticker 6 attached to the large speaker:
subwoofer.

Set-up the speakers so the numbers on the attached stickers correspond to the positions shown in the diagram.

Attach the rubber feet to the speaker

Small speaker

Standing

Lying down

Large
speaker

If irregular coloring occurs on your television

These speakers are designed to be used close to a television, but
the picture may be affected with some televisions and set-up
combinations.

If this occur, turn the television off for about 30 minutes.

The television’s demagnetizing function should correct the
problem. If it persists, move the speakers further away from the
television.

Moving the brand plate

You can turn the brand plate if you want to set up the small
speakers laying on their sides.
Ensure the plate doesn’t get caught on the net when you turn it.
The speaker nets cannot be removed.

1

F

RO

N

T

L

1

1

FRONT L

FRONT L

1

1

FRONT L

FRONT L

2

2

FRONT R

FRONT R

3

3

CENTER

CENTER

4

4

SURROUND L

SURROUND L

5

5

SURROUND R

SURROUND R

6

6

SUBWOOFER

SUBWOOFER

1

1

FRONT L

FRONT L

2

2

FRONT R

FRONT R

3

3

CENTER

CENTER

4

4

SURROUND L

SURROUND L

5

5

SURROUND R

SURROUND R

6

6

SUBWOOFER

SUBWOOFER

1

F

R

O

N

T

L

Connect the cables with stickers 1 to 5 attached to the small
speakers: 2 x front, 2 x surround, and 1 x center.

1

2

3

4

5

6

One sheet of 25 rubber feet is included. Use 3 or 4 feet per
speaker.

Positioning for best effect

How you set up your speakers can affect the bass and the sound
field.

¡Place speakers on flat secure bases.
¡Placing speakers too close to floors, walls, and corners can result

in excessive bass. Cover walls and windows with thick curtain.

¡Keep your speakers at least 10 mm (13/32") away from the

system for proper ventilation.

Note

1

2

3

4

Attach these rubber feet to prevent vibration causing the speakers
to move or fall over. The five small speakers can be set-up either
standing or lying down.
See page 5 if you would prefer to hang the speakers on a wall or
use speaker stands.

Connect the red cord to the red terminal (+) and the black cord to
the black terminal (–).

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Step 1

Step 2

Step 3

Before use

Step 4

Others

Reference

L
R

L
R

FM

ANT

AM

ANT

GND

LOOP
EXT

75Ω

AC IN

∼

AC

OUTLET

R L

R L

Y

P

B

P

R

COMPONENT VIDEO

DIGITAL IN

TV VCR DVD/DVD 6CH

CD TAPE TV

FRONT

TV