Phase Technology P350 Bedienungsanleitung

Phase Technology Empfänger P350

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INPUT

12V TRIGGER

UNBALANCEDBALANCED

OUTPUT

TRIGGER

MODE

IN OUT

MUSIC

12V

4-16 OHMS

INPUT

VOLTAGE

POWER

ON OFF

115V 60 Hz/ 230V 50 Hz

AC INPUT 600W MAX

PUSH

115V

P350 CLASS-G HIGH CURRENT MONO BLACK AMPLIFIER

T E C H N O L O G Y

OWNER’S MANUAL & INSTALL GUIDE

[FEATURES] • Soft Clipping (Subwoofer Mode) • Short Circuit / Overload • Thermostatic Variable Speed Fan Cooling

• Thermal Overload Protection • Transformer Thermal Protection • Over-Current Protection

Thank you for choosing Phase Technology

speakers. We

know there are a wide variety of choices available today, and

we sincerely appreciate your purchase of our product. Phase

Technology speakers are built to exacting standards and will

provide many years of listening enjoyment.

The P350 is the companion amplier to Phase Technology

custom in-wall subwoofer systems but its use is not limited

to only subwoofer applications. It also has the exibility of

operation as a full range high current, high performance,

mono-block audio power amplier.

Our speakers are the result of over ve decades of designing

and manufacturing. We hold many key patents in loudspeaker

technology including the soft-dome tweeter. Our mission, our

passion is to constantly advance the art and science of accurate

audio reproduction. Our dedication insures your new speakers

will accurately reproduce all the impact, detail and delicacy of

today’s digital technology.

Regardless of application, serious audiophile listening or home

theater, we recommend that you take the time to read this

manual thoroughly before connecting speakers to your amplier

or receiver. In the highly unlikely event that you should experience

a problem with set-up or operation, please contact one of our

authorized dealers for assistance, or contact us directly.

Phase Technology

Corporation

8005 W. 110th St., Suite 208

Overland Park, KS 66210

855.663.5600 (Domestic)

+1.913.663.5600 (International)

Fax: 913.663.3200

BASS EQ

-3 dB +6 dB

CROSSOVER

OUT

SUB FILTER LEVEL PHASE

POWER

LFE 120HZ

MINM AX

180

SAFETY INSTRUCTIONS 2

GETTING STARTED AND PRECAUTIONARY NOTES 2

SUBWOOFER PLACEMENT 3

SPEAKER CONNECTIONS 3

OPERATING INSTRUCTIONS & CONTROLS 3

RACK MOUNTING 4

CARING FOR YOUR SPEAKERS 4

MAINTENANCE AND SERVICE 4

TROUBLESHOOTING 4

WARRANTY 4

SPECIFICATIONS 4

P350 subwoofer amplier

1. Read Instructions - All the safety and operating instructions should be read

before the appliance is operated.

2. Retain Instructions - The safety and operating instructions should be retained

for future reference.

3. Heed Warnings - All warnings on the appliance and in the operating instructions

should be adhered to.

4. Follow Instructions - All operating and other instructions should be followed.

5. Water and Moisture - The appliance should not be used near water - for

example, near a bathtub, washbowl, kitchen sink, laundry tub, in a wet basement,

or near a swimming pool, etc.

6. Carts and Stands - The appliance should be used only with a cart or stand that

is recommended by the manufacturer.

PORTABLE CART WARNING

7. Wall or Ceiling Mounting - The appliance should be mounted to a wall or

ceiling only as recommended by the manufacturer.

[SAFETY INSTRUCTIONS]

8. Ventilation - The appliance should be situated so that its location or position

does not interfere with its proper ventilation. For example, the appliance should not

be situated on a bed, sofa, rug, or similar surface that may block the ventilation

openings; or placed in a built-in installation, such as a bookcase or cabinet that

may impede the ow of air through the ventilation openings.

9. Heat - The appliance should be situated away from heat sources such as

radiators, stoves, or other appliances that produce heat.

10. Power Source - The appliance should be connected to a power supply only

of the type described in the operating instructions or as marked on the appliance.

11. Power Cord Protection - Power supply cords should be routed so that they

are not likely to be walked on or pinched by items placed up or against them,

paying particular attention to cords at plugs, convenience receptacles, and the

point where they exit from the appliance.

12. Cleaning - The appliance should be cleaned only as recommended by the

manufacturer.

13. Nonuse Periods - The power cord of the appliance should be unplugged from

the outlet when left unused for a long period of time.

14. Object and Liquid Entry - Care should be taken so that neither objects fall

nor liquids spill into the inside of the appliance.

15. Damage Requiring Service - The application should be serviced by qualied

service personnel when:

a. the power supply cord or the plug has been damaged,

b. objects have fallen onto or liquid has been spilled into the appliance,

c. the appliance has been exposed to rain,

d. the appliance does not appear to operate normally or exhibits a marked change

in performance, or

e. the appliance has been dropped or the cabinet damaged.

16. Servicing - The user should not attempt to service the appliance beyond

those means described in the operating instructions. All other servicing should be

referred to qualied service personnel.

17. Grounding or Polarization - Precautions should be taken so that the

grounding or polarization means of an appliance is not defeated.

Explanation of Graphical Symbols

The lightning ash with arrowhead symbol, within an

equilateral triangle, is intended to alert you to the presence

of un-insulated “dangerous voltage: within the product’s

enclosure that may be off sufcient magnitude to constitute

a risk of electric shock to persons.

The exclamation point within an equilateral triangle is

intended to alert you to the presence of important operating

and maintenance (servicing) instructions in the literature

accompanying the appliance.

APPLICABLE FOR USA, CANADA OR WHERE APPROVED FOR USAGE

CAUTION: TO PREVENT ELECTRIC SHOCK, MATCH WIDE BLADE PLUG TO WIDE SLOT,

INSERT FULLY.

ATTENTION: POUR EVITER LES CHOCS ELECTRIQUES, INTRODUIRE LA LAME LA PLUS

LARGE DE LA FICHE DANS LA BORNE CORRESPONDANTE DE LA PRESE ET POUSSER

JUSQU AU FOND.

CAUTION: To reduce the risk of electric shock, do not remove cover (or back).

No user-serviceable parts inside. Refer servicing to qualied service personnel.

CAUTION

RISK OF ELECTRIC SHOCK

DO NOT OPEN

[GETTING STARTED AND PRECAUTIONARY NOTES]

For proper connection and therefore full enjoyment of your new Phase Technology speakers, we encourage you to read this owners’ manual thoroughly, even if you are

very familiar with installing speakers and home entertainment equipment. Speaker placement is very subjective. Placement follows the guidelines for the developers of

multi-channel home entertainment systems, yet is also guided by personal preferences. The proper spacing, location and adjustment of front, rear and center-channel

speakers as well as subwoofers are critical for complete enjoyment of your new speakers. This manual covers these topics thoroughly.

Before connecting your new speakers or other system components, turn the system power off and unplug your amplier to avoid any possibility of damage from power

surges or unbalanced loads before the system is properly connected. Observe speaker polarity carefully! Every cable, speaker terminal and amplier connection are clearly

marked to show their positive (+) and negative (-) polarities. For ideal system performance, always connect the positive side of the cable (marked with a stripe, color and

/or other indicator) to the positive terminals on your speakers and amplier and the negative side of the cable to the negative terminals.

Amplier selection is critical to your enjoyment of your new speakers. If you are considering upgrading your current component amplier or multi-function receiver, we

suggest purchasing as much power as your budget can afford. It will always be preferable to have an affordable high-powered model with fewer “bells and whistles” than

a lower-powered model straining to operate near its power limits. High volume settings that produce audible distortion – indicating an under-powered amplier – could

eventually damage your speakers and your amplier.

Begin and end listening sessions at low volume levels so you will not power up your system the next time with possibly harmful high voltages. A damaging surge also could

result if you change the input source (from FM tuner to CD player, for example) at high volume levels. If you suspect that one channel of your amplier has failed, have it

repaired immediately by your dealer. Damage to your speakers could occur if you switch between the good and defective channels.

[SUBWOOFER PLACEMENT]

Subwoofer placement is less critical, because the frequencies they reproduce are omni directional. This means the human ear doesn’t perceive these low frequencies as

coming from a specic direction, enabling placement of a subwoofer virtually anywhere in the listening room.

It’s best, however, to keep a subwoofer within the sound eld of the other speakers. The closer the subwoofer is to a wall, the louder and more intense its bass output

will be: this effect is even stronger when the sub is placed in or near a room’s corner. If using two subwoofers, start by placing them next to the front left and right

speakers, in both front corners or one in the corner and one 1/3 of the way along the front wall from the corner. Each room is different. Experiment with these options or

try other locations until you get the best results. If you must choose a less-than-ideal position, the output level of Phase Technology powered subwoofers is adjustable

to compensate for your listening environment.

[SPEAKER CONNECTIONS]

The following instructions apply whether you are using a separate amplier or Home Theater receiver. For simplicity we will use the term “amplier” throughout this manual

to mean both.

SPECIAL NOTE: TURN OFF AND UNPLUG YOUR AMPLIFIER BEFORE CONNECTING SPEAKERS.

SPECIAL NOTE: OBSERVE SPEAKER POLARITY CAREFULLY!

Every cable, speaker and amplifier is clearly marked to show their positive (+) and negative (-) terminals. Amps and speakers may use some combination of

these symbols and/or colors to indicate positive (usually red) and negative (usually black or white) connections. One strand of your cable will also be ridged and/

or marked with a colored line or other indicator on the positive side. For proper polarity and, thus, ideal system performance, always connect the positive side

of the cable to the positive terminals on your speakers and amplifier and the negative side of the cable to the negative terminals.

BASS EQ

-3 dB+ 6 dB

CROSSOVER

OUT

SUB FILTER LEVEL PHASE

POWER

LFE 120HZ

MINM AX

180

1. POWER: The power LED on the front panel indicates the P350 status. A red indicator light means the main power is on and the P350 is in the standby mode. A green

indicator LED means that the P350 is active and should be reproducing an audio signal. An orange or ashing red to orange LED means that the P350 has a problem or is

overheated. Please check to be sure that your speaker is hooked up properly and is not shorted and there is adequate ventilation around the P350.

2. BASS EQ: The bass equalizer control allows the adjustment of bass equalization around 30Hz to compensate for subwoofer placement. The adjustment range is from -3

dB to +6 dB. This control is active in both the Subwoofer and LFE modes.

3. SUB FILTER, IN/OUT SWITCH: The mode selector switch selects the operating mode of the amplier for either a full range audio mono-block amplier (OUT) or mono

subwoofer amplier (IN). In the OUT full range position the BASS EQ, CROSSOVER, LFE, PHASE and Soft Limit circuits do not function.

4. CROSSOVER/LFE: The Low Pass crossover control is adjustable from 40-120 Hz. This control should be adjusted to obtain the smoothest transition in sound between

the subwoofer and your main speaker system when other electronic crossovers are not being used such as a home theater receiver or processor. When using the P350

amplier with a home theater receiver or processor set the switch to the LFE position. This will allow you to properly crossover the subwoofer with your other speakers

using the receiver or processor. Please check the owner’s manual of your receiver or processor for the proper setting.

5. LEVEL: This control is used for level matching of the subwoofer system to the main loudspeakers. We recommend that you start with this control in about the 9-10

o’clock position as an initial setting and then adjust as necessary to match your other speakers. Use the level controls on the main equipment for ne adjustment of the

overall speaker levels.

6. PHASE: This switch is for adjusting the P350 amplier output phase to match that of the main speakers. In the 0° setting the amplier signal input and output are in

phase. In the 180° setting the output signal of the amplier is inverted or out of phase with the main speakers. Please experiment with this setting. The correct setting is that

which yields the fullest bass and smoothest blend of the subwoofer with your main speakers. This control is active in both the Subwoofer and LFE switch setting positions.

[OPERATING INSTRUCTIONS AND CONTROLS] FRONT PANEL

INPUT

12V TRIGGER

UNBALANCEDBALANCED

OUTPUT

TRIGGER

MODE

IN OUT

MUSIC

12V

4-16 OHMS

INPUT

VOLTAGE

POWER

ON OFF

115V 60 Hz/ 230V 50 Hz

AC INPUT 600W MAX

PUSH

115V

[OPERATING INSTRUCTIONS AND CONTROLS] BACK PANEL

1. BALANCED INPUT: This connector is for a balanced audio line level input and accepts standard XLR type connectors.

2. UNBALANCED INPUT: This connector accepts a standard RCA audio interconnect cables.

3. 12 V TRIGGER: The IN connector accepts a standard mini style phone plug and is used to remotely turn the P350 from standby to on. Connect one end to the P350 in

and the other to your receiver or processor trigger out. The OUT connector on the P350 acts as a remote trigger to turn additional equipment on and off.

4. TRIGGER MODE: The selector switch allows you to choose the standby mode of operation for the amplier. The ON position means that the P350 is constantly on and

will not revert to the standby mode. Use this mode if you are turning the power on and off from another source such as a switched outlet. The MUSIC position will wake up

the amplier when there is an audio signal present at the input connectors.The P350 will return to the standby mode in about 10 minutes after the input signal ceases. The

12V mode is for use in conjunction with remote 12 volt trigger features on your main receiver or processor.

5. OUTPUT: The speaker output connection terminals are 5-way binding posts. They accept banana plugs, pins or bare wires on your speaker cables. We recommend that

you use at least 14-gauge speaker wire for these hookup connections. The black terminal is the speaker negative (-) connection and the red terminal is the speaker positive

(+) connection. The speaker output of the P350 is compatible with standard 4-8 ohm speakers.

6. EXHAUST VENT: This is the exhaust opening for the internal cooling fan. It is very important that this opening and the ventilation holes on the top and bottom of the P350

are not blocked. Please allow adequate space around the amplier for ventilation.

7. INPUT VOLTAGE: The A/C power line voltage selector is used for properly matching the line voltage of your wall outlet to the P350 amplier. For the USA and Canada

this switch is set to the 110-120V position. For other countries check with your retailer for the proper setting and line cord requirements.

8. POWER ON/OFF: This is the master ON/OFF power control switch for the P350 amplier.

9. 3-PIN POWER CONNECTOR: The power line cord socket is for the connection of the main power cord from your wall outlet to the amplier. In the USA and Canada the

amplier is supplied with a standard IEC polarized power cord. For other countries you should check with your retailer for the proper line cord requirements.