Introduction of Panasonic Home Theater Audio SC-HT40

The Panasonic SC-HT40 is a multipurpose audio solution that combines strong sound quality and intuitive functionality for home theaters. Games, music, and movies will all sound crystal clear and realistic thanks to this system's engineering.

Speciﬁcations (IHF’78)

AMPLIFIER SECTION

10 % total harmonic distortion RMS output power of each channel driven
1 kHz front CH	90 W per channel (4 Ω)
1 kHz surround CH	90 W per channel (4 Ω)
1 kHz center CH	220 W per channel (6 Ω)
100 Hz subwoofer CH	220 W per channel (6 Ω)
Total RMS output power	800 W
Rated minimum sine wave RMS power output 1% total harmonic distortion (Dolby Digital mode)
150 Hz to 20 kHz front CH	50 W per channel (4 Ω)
150 Hz to 20 kHz surround CH	50 W per channel (4 Ω)
150 Hz to 20 kHz center CH	150 W per channel (6 Ω)
45 Hz to 150 Hz subwoofer CH	150 W per channel (6 Ω)
Total FTC output power	400 W
Rated minimum sine wave RMS power output 1% total harmonic distortion (Stereo mode)
150 Hz to 20 kHz front CH	50 W per channel (4 Ω)
45 Hz to 150 Hz subwoofer CH	150 W per channel (6 Ω)
Total FTC output power	200 W
Total harmonic distortion
Half power at 1 kHz (Front CH)	0.2 % (4 Ω)
Input sensitivity
DVR/DVD-P, TV	450 mV, IHF’66
MUSIC PORT	250 mV, IHF’66
S/N (IHF A)
DVR/DVD-P, TV, MUSIC PORT	70 dB (85 dB, IHF’66)
Input impedance
DVR/DVD-P, TV, MUSIC PORT	47 kΩ
Tone controls
BASS	50 Hz, +10 to -10 dB
TREBLE	20 kHz, +10 to -10 dB
Digital input
OPTICAL	2
COAXIAL	1

FM TUNER SECTION

Frequency range	87.9 MHz to 107.9 MHz
Sensitivity	11.2 dBf (2 µV, IHF ’58)
50 dB quieting sensitivity
MONO	18.3 dBf (4.5 µV, IHF ’58)
STEREO	38.3 dBf (45 µV, IHF ’58)
Total harmonic distortion
MONO	0.30%
STEREO	0.40%
S/N
MONO	71 dB
STEREO	65 dB
Frequency response	20 Hz to 15 kHz, +1 dB, -2 dB
Image rejection at 98 MHz	40 dB
Stereo separation
1 kHz	40 dB
Antenna terminal	75 Ω (unbalanced)

AM TUNER SECTION

Frequency range

530 kHz to 1710 kHz

SPEAKER SECTION

Front speaker (SB-PF40)
Type	1 Way, 1 Speaker, Bass-ref.
Speaker unit
Full range	6.5 cm (21 /2″) cone type x 1, 4 Ω 90 W (Max)
Input power (IEC)	90 W (Max)
Output sound pressure level	78 dB/W (1.0 m)
Frequency range	110 Hz to 23 kHz (-16 dB) 120 Hz to 21 kHz (-10 dB)
Dimensions (W x H x D)	92 mm x 270 mm x 95.4 mm(3 5 /8″ x 10 5 /8″ x 3 3 /4″)
Mass	0.8 kg (1.8 lb.)
Surround speaker (SB-PS40)
Type	1 Way, 1 Speaker, Bass-ref.
Speaker unit
Full range	6.5 cm (21 /2″) cone type x 1, 4 Ω
Input power (IEC)	90 W (Max)
Output sound pressure level	76 dB/W (1.0 m)
Frequency range	110 Hz to 22 kHz (-16 dB) 120 Hz to 21 kHz (-10 dB)
Dimensions (W x H x D)	92 mm x 135 mm x 95.4 mm(3 5 /8″ x 5 5 /6″ x 3 3 /4″)
Mass	0.6 kg (1.3 lb.)
Center speaker (SB-PC40)
Type	1 Way, 2 Speakers, Bass-ref.
Speaker unit
Full range	6.5 cm (21 /2″) cone type x 2, 6 Ω
Input power (IEC)	220 W (Max)
Output sound pressure level	82 dB/W (1.0 m)
Frequency range	110 Hz to 22 kHz (-16 dB) 120 Hz to 20 kHz (-10 dB)
Dimensions (W x H x D)	270 mm x 92 mm x 95.4 mm(10 5 /8″ x 3 5 /8″ x 3 3 /4″)
Mass	1.3 kg (2.9 lb.)
Passive subwoofer (SB-W40)
Type	1 Way, 1 Speaker, Bass-ref.
Speaker unit (Woofer)	16 cm (61/2″) cone type, 6 Ω
Input power (IEC)	220 W (Max)
Output sound pressure level	78 dB/W (1.0 m)
Frequency range	31 Hz to 500 Hz (-16 dB) 38 Hz to 400 Hz (-10 dB)
Dimensions (W x H x D)	182 mm x 392 mm x 266 mm (73/16″ x 157/16″ x 101/2″)
Mass	3.7 kg (8.2 lb.)

GENERAL

Power supply	AC 120 V, 60 Hz
Power consumption	100 W
Dimensions (W x H x D)	430 mm x 105 mm x 385 mm (1615 /16″ x 4 1 /8″ x 15 1 /32″)
Mass	3.8 kg (8.4 lb.)

Power consumption in standby mode: 1 W

Notes

Speciﬁcations are subject to change without notice.
Mass and dimensions are approximate.
Total harmonic distortion is measured by the digital spectrum analyzer.

Description

The Panasonic Home Theater Audio SC-HT40 boasts a sleek and modern design, with a compact and space-saving layout that seamlessly integrates into any home entertainment setup. This powerful 5.1-channel system includes:

Five compact satellite speakers
One powerful subwoofer
A user-friendly control unit with Bluetooth and USB connectivity

Remote control

Panasonic SC-HT40 Home Theater Audio System - The remote control

Insert so the poles (+ and -) match those in the remote control.
Do not use rechargeable type batteries.

Use
Aim at the sensor, avoiding obstacles, at a maximum range of 7 m (23 feet) directly in front of the unit.
Remote control signal sensor

Panasonic SC-HT40 Home Theater Audio System - Remote control signal sensor

Note

Keep the transmission window and the unit’s sensor free from dust.
Operation can be affected by strong light sources, such as direct sunlight, and the glass doors on cabinets.

Speaker setup

Attach the stickers to the speaker cables.
Placement of speakers.
Positioning for best effect
How you set up your speakers can affect the bass and the sound ﬁeld.
Note the following points.
- 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 a thick curtain.
Note: Keep your speakers at least 10 mm (13 /32″) away from the system for proper ventilation.
Place the front, center, and surround speakers at approximately the same distance from the seating position. The angles in the diagram are approximate.
Front speakers (left, right)
Place on the left and right of the TV at seated ear height so that there is good coherency between the picture and sound.
Center speaker
Place underneath or above the center of the TV. Aim the speaker at the seating area.
Surround speakers (left, right)
Place on the side of or slightly behind the seating area, higher than ear level.
Subwoofer
The subwoofer can be placed in any position as long as it is at a reasonable distance from the TV. Note that some experimentation can yield the smoothest low frequency performance. Placement near a corner can increase the apparent output level, but can result in unnatural bass.
If irregular coloring occurs on your television
The supplied speakers are designed to be used close to a television, but the picture may be affected with some televisions and setup combinations.
If this occurs, 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.
Caution: The main unit and supplied speakers are only to be used as indicated in this manual. Failure to do so may lead to damage to the receiver and/or the speakers, and may result in the risk or ﬁre. Consult a qualiﬁed service person if damage has occurred or if you experience a sudden change in performance. Do not attempt to attach these speakers to walls using methods other than those described in this manual.
Connect the speakers to the receiver.

Other speaker setup options

Panasonic SC-HT40 Home Theater Audio System - Center speaker

The wall or pillar on which the speakers are to be attached should be capable of supporting 10 kg (22 lb.) per screw. Consult a qualified building contractor when attaching the speakers to wall. Improper attachment may result in damage to the wall and speakers.
Fitting optional speaker stands e.g. Front speakers

Panasonic SC-HT40 Home Theater Audio System - Fitting optional speaker stands

Use the same distance between the two screws for center speaker.
Use the same screw type for center and surround speakers.
The stands must be able to support over 10 kg (22 lb.).
The stands must be stable even if the speakers are in a high position.

Set your sound free with Panasonic’s wireless receiver and speaker systems

Attach the SH-FX60 digital transceiver for wireless surround sound.
You can also connect your portable audio equipment to the wireless system.

Home theater connections

Other accessories

Panasonic SC-HT40 Home Theater Audio System - theater connections

Turn off all components before making any connections.
To connect equipment, refer to the appropriate operating instructions.

Changing the digital input settings
You can change the input settings for the digital terminals if necessary. Note the equipment you have connected to the terminals, then change the settings. One of the terminals will remain unused, whatever the setting. (➡ page 8)

Note

Use digital connection to enjoy Dolby Digital or DTS.
Do not bend the optical ﬁber cable.

Notes on digital input
This unit can decode the following signals:

Dolby Digital, DTS
PCM, including PCM with sampling frequencies of 96 or 88.2 kHz

It cannot decode:

Other digital signals, such as MPEG
Dolby Digital RF signals from a laser disc player

DVR/DVD-P

Panasonic SC-HT40 Home Theater Audio System - DVD-P

TV (input source)

Panasonic SC-HT40 Home Theater Audio System - TV

Antenna and AC power supply connections

Supplied accessories

Panasonic SC-HT40 Home Theater Audio System - AC power supply cord

Panasonic SC-HT40 Home Theater Audio System - AC power supply cord1

Settings

Change the settings to suit your equipment to the environment in which you are using it. Before making any changes, read the descriptions of the settings, note the factory settings and ranges, and refer to the equipment’s instructions.

Panasonic SC-HT40 Home Theater Audio System - Step

Panasonic SC-HT40 Home Theater Audio System - Step1

Basic operations

Panasonic SC-HT40 Home Theater Audio System - operations

Select “REAR MUSIC PORT” to play sound from portable audio equipment connected directly to the wireless system. (➡ page 5)

Adding surround effects to stereo sources

Using Dolby Pro LogicΙΙ

Dolby Pro LogicΙΙ processor works not only on sources recorded with Dolby Surround, but also on any stereo source.

Press to select a mode from the table at right.

To cancel, press [OFF]
You can make fine surround settings when in the MUSIC or PANORAMA mode.

Panasonic SC-HT40 Home Theater Audio System - icon6

MOVIE

Use this mode when playing movie software recorded in Dolby Surround.

MUSIC

Adds surround effects to stereo sources.

PANORAMA

Sound is spread out more so you feel like you are surrounded by music.

Using the Sound Field Control (SFC)

Enjoy an enhanced sound experience with greater presence and spread by using these SFC modes with PCM or analog stereo sources.
Press to select a mode from the tables at right.

To cancel, press [OFF].
You can adjust SFC effects.

LIVE

Brings you up close for "live" stage performance and smoother vocals.

POP/ROCK

For pop, rock, and other music that has a punch to it.

VOCAL

For adding gloss to vocals.

JAZZ

Conveys the exciting and intimate atmosphere of a jazz club.

DANCE

For dance music and other sounds with a strong beat.

PARTY

This mode uses the front and surround speakers so that sound is in stereo regardless of the direction you are facing.

Note
RQTV0105

Dolby Pro LogicΙΙ and SFC modes remain in effect until you turn the mode off.
When input is PCM with sampling frequencies of 96 or 88.2 kHz, you cannot add surround effects with Dolby Pro LogicΙΙ or SFC.
When input is Dolby Digital or DTS, you cannot use SFC.
When input is “REAR MUSIC PORT”, Dolby Pro LogicΙΙ and SFC do not work.

DRAMA

For dramas and other material where dialog is important.

ACTION

For action movies and other material where impact is important.

SPORTS

To make you feel like you were in the stadium.

MUSICAL

For musicals and other material where music is important.

GAME

Enjoy gaming with more impact.

MONO

For monaural sound.

Control guide

Remote control
This page describes the buttons used to control this unit. See the guide starting page 19 for the buttons that control other units.

Panasonic SC-HT40 Home Theater Audio System - operations1

Main unit

Panasonic SC-HT40 Home Theater Audio System - Main unit

Display

Panasonic SC-HT40 Home Theater Audio System - Display

Panasonic SC-HT40 Home Theater Audio System - Display1

Panasonic SC-HT40 Home Theater Audio System - Display2

Making a recording

Panasonic SC-HT40 Home Theater Audio System - Making

You can record to a unit connected to DVR/DVD-P OUT. You can record any analog source except DVR/DVD-P IN.

Press [INPUT SELECTOR < or >] to select the source to be recorded.
Begin recording.
Follow your recording unit’s operating instructions.
Start the source to be recorded.

Note: This unit cannot record digital sources. Connect through the analog terminals and select “ANALOG” input (➡ page 18).

The RESET function

Panasonic SC-HT40 Home Theater Audio System - RESET

The operation settings for the unit will be initialized to the settings made at the time of shipment. However, any preset radio stations will not be erased.

Press and hold [―SETUP] to enter the setup menu.
Press [TUNE – or +] to select “RESET” ➡ [ENTER].
Press [TUNE +] to select “RESET YES” ➡ [ENTER].
To cancel, select “RESET NO”.

Manufactured under license from Dolby Laboratories.

“Dolby”, “Pro Logic” and the double-D symbol are trademarks of Dolby Laboratories.
“DTS” and “DTS Digital Surround” are registered trademarks of Digital Theater Systems, Inc.

MENU operation

This is an outline of the operations you can perform with the MENU.
Press [-MENU] once.

Panasonic SC-HT40 Home Theater Audio System - RESET1

Panasonic SC-HT40 Home Theater Audio System - icon10

Panasonic SC-HT40 Home Theater Audio System - icon11

The radio

Panasonic SC-HT40 Home Theater Audio System - radio

Direct tuning
Input the frequency of the station.
Remote control

Press [TUNER, ―BAND] to select “TUNER”.
Press and hold [TUNER, ―BAND] to select “TUNER FM” or “TUNER AM”.
Press [TUNER DIRECT TUNING].
Press the numbered buttons to enter the frequency. e.g. To select 107.9 MHz, press [1] → [0] → [7] → [9] • If you do not press a button while the cursor is ﬂashing, the display returns to the frequency being received.
If the frequency has not been input correctly, “ERROR” will be displayed.

Automatic presetting
The FM stations the unit can receive are preset in channels 1 to 30. The AM stations the unit can receive are preset in channels 21 to 30 (FM stations are replaced if any were preset in these channels).
Preparation: Tune to either FM 87.9 MHz or AM 530 kHz.
Main unit

Press [-MENU] to select “TUNER” ➡ “AUTO MEMO”.
Press [TUNE – or +] to select “START” ➡ [ENTER]. Select “CANCEL” to cancel.

The tuner presets all the stations it can receive into the channels in ascending order. During automatic presetting, the memory indicator (M) ﬂashes and the frequency scrolls. The memory indicator and channel numbers are displayed for a second when a station is preset. The last station to be preset is displayed when presetting ﬁnishes.
Manual presetting
Preset the stations one at a time.
Preparation: Tune to the station you want to preset.
Main unit

Press [-MENU] to select “TUNER” ➡ “MEMORY”.
Press [TUNE – or +] to select the channel ➡ [ENTER]. (“STORED” lights.)

For your reference
FM stations can also be preset in the MONO mode.
Selecting channels
Remote control

Press [TUNER, ―BAND] to select “TUNER”.
Press [SKIP 2or 1 ]. or Press the numbered buttons.
For channels 1 to 9, press the corresponding number.
For channels 10 or over, press [ ≧10], then the two digits. e.g.
To select channel 21: [ ≧10] → [2] → [1]

Main unit

Press [-MENU] to select “TUNER” ➡ “TUNE MODE”.
Press [TUNE – or +] to select “PRESET” ➡ [ENTER]. Select “MANUAL” to cancel.
After exiting the menu: Press [TUNE – or +].

Reducing excessive noise

During FM stereo reception
You can improve FM reception by switching reception to monaural.
Main unit

Press [-MENU] to select “TUNER” ➡ “FM MODE”.
Press [TUNE – or +] to select “MONO” ➡ [ENTER]. Select “AUTO” to cancel.

During AM reception
When there is a lot of noise interference with an AM broadcast, try switching this mode.
Main unit

Press [-MENU] to select “TUNER” ➡ “BEAT PROOF”.
Press [TUNE – or +] to select “MODE 1” or “MODE 2” ➡ [ENTER].

Sound ﬁeld

Panasonic SC-HT40 Home Theater Audio System - Sound field

Adjusting the tone
You can adjust the level of the bass and treble.
Main unit

Use the menus to select “BASS” or “TREBLE”.
Press [-] or [+] to adjust the tone.
Input signals must be either analog or PCM, and Dolby Pro LogicΙΙ and SFC must be off

Balance
You can adjust the balance of the front speakers.
Main unit

Use the menus to select “BALANCE”.
Press [-] or [+] to adjust the balance.

Subwoofer-level Remote control

Press [SUBWOOFER].
Adjust the level in 5 steps:
SUBW MIN, SUBW 5, SUBW 10, SUBW 15 and SUBW MAX.
Select “SUBW – – -” to stop output.

Note: Sound can be distorted if you raise the volume while subwoofer level is high. Reduce subwoofer level if this occurs.
Surround music
This mode outputs the same sound to all the speakers so that you hear the same sound wherever you are in the room. Use it when the speakers and listeners are spread out.
Main unit

Press [SURROUND MUSIC].
The button lights.
To cancel, press [SURROUND MUSIC] again or press [OFF] on the remote control.

Note: The mode cancels if you connect headphones. You cannot use this when input is “REAR MUSIC PORT”. The effect will not be as good with some multi-channel sound sources, so turn it off if this is the case.
Dimension Control “DIMEN”

You can adjust the effect of the Dolby Pro LogicΙΙ MUSIC and PANORAMA modes (➡ page 10).
You can make up for differences in the output level of the front and surround speakers.
You can choose a level between -3 and +3: Increase the level to move sound to the front speakers, decrease to move it to the surround speakers.
The default level is 0.

Remote control

Press [-EFFECT, ―C.FOCUS] to select “DIMEN”.
Press [-] or [+] to adjust the effect.

Center Width Control “C-WDTH”
This adjustment helps you realize a more natural sound image when listening to music. Move sound out into the front speakers to improve the overall front image, or add sound to the center speaker to ﬁx the center image. You can choose a level between 0 (the center speaker is dominant) and 7 (center sound is spread out). The default level is 3.
Remote control

Press [-EFFECT, ―C.FOCUS] to select “C-WDTH”.
Press [-] or [+] to adjust the effect.

Other functions

Panasonic SC-HT40 Home Theater Audio System - functions

Center focus
Use with discs where the dialogue is recorded in the center channel.
You can make the sound of the center speaker seem like it is coming from within the television.
Remote control
Press and hold [-EFFECT, ―C.FOCUS].
“C.FOCUS” lights.
The factory setting is off.
You cannot use this when the sound mode is STEREO or SURROUND MUSIC.
Adjusting SFC effects
You can adjust the sound field by adjusting the level of the speakers and the delay time of the surround speakers. These adjustments can be made for each SFC mode.
To adjust the speaker level
Remote control

Press [-LEVEL, ―TEST] to select the speaker channel.
Each time you press the button: C → SR → SL → SUBW
Press [-] or [+] to adjust the level.
C, SR, and SL: -10 dB to +10 dB SUBW: – – – (off) ↔ MIN ↔ 1 – 19 ↔ MAX

To adjust the delay time
Remote control

Press [-EFFECT, ―C.FOCUS].
Press [-] or [+] to change the delay time.
The default setting is 50 mSEC. (10 mSEC – 100 mSEC)

Sleep timer
The SLEEP timer can turn the unit off after a set time.
It does not control any other components.
Main unit

Use the menus to select “SLEEP”.
Press [-] or [+] to select the time (in minutes).
The display changes as follows:
SLEEP OFF ↔ SLEEP 30 ↔ SLEEP 60 ↔ SLEEP 90 ↔ SLEEP 120

To check the setting

Press [-MENU] to enter the main menu.
Press [TUNE – or +] to select “SLEEP”.
The time remaining appears.

To change the setting
Repeat the procedure from the beginning.
Dimmer
Dim the display for better viewing in a darkened room.
Main unit

Use the menus to select “DIMMER”.
Press [-] or [+] to select the level (1, 2, or 3) or OFF.

Muting
Remote control

Press [MUTING].
To cancel
Press [MUTING] again.
Muting also cancels when you switch the unit to standby.

IMPORTANT SAFETY INSTRUCTIONS

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

Read these instructions.
Keep these instructions.
Heed all warnings.
Follow all instructions.
Do not use this apparatus near water.
Clean only with dry cloth.
Do not block any ventilation openings. Install in accordance with the manufacturer’s instructions.
Do not install near any heat sources such as radiators, heat registers, stoves, or other apparatus (including ampliﬁers) that produce heat.
Do not defeat the safety purpose of the polarized or grounding-type plug. A polarized plug has two blades with one wider than the other. A grounding-type plug has two blades and a third grounding prong. The wide blade or the third prong are provided for your safety. If the provided plug does not ﬁt into your outlet, consult an electrician for replacement of the obsolete outlet.
Protect the power cord from being walked on or pinched particularly at plugs, convenience receptacles, and the point where they exit from the apparatus.
Only use attachments/accessories specified by the manufacturer.
Use only with the cart, stand, tripod, bracket , or table specified by the manufacturer, or sold with the apparatus. When a cart is used, use caution when moving the cart/apparatus combination to avoid injury from tip-over.
Unplug this apparatus during lightning storms or when unused for long periods of time.
Refer all servicing to qualiﬁed service personnel. Servicing is required when the apparatus has been damaged in any way, such as power-supply cord or plug is damaged, liquid has been spilled or objects have fallen into the apparatus, the apparatus has been exposed to rain or moisture, does not operate normally, or has been dropped.

System	SC-HT40
AV Control Receiver	SA-HT40
Front speakers	SB-PF40
Surround speakers	SB-PS40
Center speaker	SB-PC40
Subwoofer	SB-W40

Supplied accessories

Please check and identify the supplied accessories.

1 AC power supply cord (K2CB2CB00018)
1 AM loop antenna (N1DAAAA00002)
2 Batteries
1 FM indoor antenna (RSA0007-L)
1 Remote control (N2QAYB000009)
1 speaker sticker sheet (RQCAV0006)

Listening caution

Selecting fine audio equipment such as the unit you’ve just purchased is only the start of your musical enjoyment. Now it’s time to consider how you can maximize the fun and excitement your equipment offers. This manufacturer and the Electronic Industries Association’s Consumer Electronics Group want you to get the most out of your equipment by playing it at a safe level. One that lets the sound come through loud and clear without annoying blaring or distortion- and, most importantly, without affecting your sensitive hearing. We recommend that you avoid prolonged exposure to excessive noise. Sound can be deceiving. Over time your hearing “comfort level” adapts to higher volumes of sound. So what sounds “normal” can actually be loud and harmful to your hearing. Guard against this by setting your equipment at a safe level BEFORE your hearing adapts.
To establish a safe level:

Start your volume control at a low setting.
Slowly increase the sound until you can hear it comfortably and clearly, and without distortion.
Once you have established a comfortable sound level:
Set the dial and leave it there.

Taking a minute to do this now will help to prevent hearing damage or loss in the future. After all, we want you listening for a lifetime.
CAUTION!
DO NOT INSTALL OR PLACE THIS UNIT IN A BOOKCASE, BUILT-IN CABINET OR IN ANOTHER CONFINED SPACE. ENSURE THE UNIT IS WELL VENTILATED. TO PREVENT RISK OF ELECTRIC SHOCK OR FIRE HAZARD DUE TO OVERHEATING, ENSURE THAT CURTAINS AND ANY OTHER MATERIALS DO NOT OBSTRUCT THE VENTILATION VENTS.
CAUTION!
Do not place anything on top of this unit or block the heat radiation vents in any way. In particular, do not place tape decks or CD/DVD players on this unit as heat radiated from it can damage your software.
Information on Disposal in other Countries outside the European Union. This symbol is only valid in the European Union. If you wish to discard this product, please contact your local authorities or dealer and ask for the correct method of disposal.

Troubleshooting guide

Before requesting service, make the below checks. If you are in doubt about some of the check points, or if the remedies indicated in the chart do not solve the problem,

Here is the table formatted without page numbers:

Common problems
No power. No sound.	- Ensure the AC power supply cord is connected.
	- Turn the volume up.
	- Check connections to speakers and other equipment.
	- Select the correct source.
	- Change the DIG INPUT setting to suit the type of connection you have made.
	- Check that the digital signals can be decoded by this unit.
	- Turn PCM FIX or DTS FIX off.
"OVERLOAD", "F70", or "F76" appears on the display.	- Turn the unit off, disconnect the AC power supply cord, and consult your dealer.
"FAN LOCK" appears on the display.	- Remove the object obstructing the cooling fan.
Sound
Sound is not heard from the center, surround, or subwoofer speakers.	- The source may be stereo. Use Dolby Pro Logic II or SFC.
A ticking noise interrupts the sound.	- The speaker wires are touching each other. Check all your speaker connections.
Cannot use Dolby Pro Logic II or SFC.	- You cannot use Dolby Pro Logic II or SFC when input is PCM with sampling frequencies of 96 or 88.2 kHz.
Radio
The radio cannot be tuned in or there is a lot of noise and interference.	- Connect the appropriate antenna. (You may need an outdoor antenna or one with more elements.)
	- Adjust the position of the FM or AM antenna.
	- Reduce the treble.
	- Turn off nearby televisions, video decks, and DVD players.
	- Separate the antenna from other cables, leads, and appliances.
	- Try changing the sound mode or turning the modes off.
There is a lot of noise when listening to AM.	- Try changing the BEAT PROOF mode.

Panasonic Home Theater Audio SC-HT40 Pros & Cons

Pros

High-quality audio performance with deep, accurate bass and clear, detailed treble
Stylish and space-saving design
Easy setup and control
Wide range of connectivity options, including Bluetooth and USB
Affordable pricing compared to competitors

Cons

Limited customization options for sound settings
May not support some higher-end audio formats
Speaker wires are not included in the package

Customer Reviews

Customers have praised the Panasonic Home Theater Audio SC-HT40 for its powerful sound, easy setup, and stylish appearance. Most common complaints include limited sound customization and the lack of included speaker wires.

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