JBL HTPS400 Subwoofer
Contents
1. point where they exit from the apparatus 11 Only use attachments accessories specified by the manufacturer 12 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 13 Unplug this apparatus during lightning storms or when unused for long periods of time 14 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 15 Do not use attachments not recom mended by the product manufacturer as they may cause hazards 16 This product should be operated only from the type of power source indicated on the marking label If you are not sure of the type of power supply to your home consult your product dealer or local power company For products intended to operate from battery power or other sources refer to the operating instructions 17 If an outside antenna or cable system is connected to the product be sure the antenna or cable system is grounded so as to provide some protection against voltage surges and built up static charges Article 810 of the National El2. and output level control are bypassed GREEN ON THX Certified RED STANDBY Receiver Processor LINE PHASE GAIN CROSSOVER Subwoofer 180 NORMAL Out PPRA O OUT IN o OFF THX MIN MAX 50Hz 150Hz AUTO ON To continue enjoying THX quality bass response ina very large room two or more HTPS 400 subwoofers may be connected in series For every 3000 cu ft of room volume it is recommended that you add one HTPS 400 THX Certified Sub 1 Receiver Processor GREEN ON Subwoofer RED STANDBY Out LINE PHASE GAIN CROSSOVER p a DE OUT IN o OFF THX MIN MAX 50Hz 150Hz AUTO ON GREEN ON RED STANDBY PHASE GAIN CROSSOVER 180 NORMAL D P ale o OFF THX MIN MAX 50Hz 150Hz AUTO ON Normal Mode Use this hookup for all non THX processors including Dolby Digital DTS Dolby Pro Logic or stereo Note If using Dolby Digital or DTS set the crossover frequency knob fully clockwise to the maximum position Make sure the THX Normal switch is in the Normal position GREEN ON Receiver Amplifier Se er LINE PHASE GAIN CROSSOVER Subwoofer Out 180 ge O Q OUT IN o OFF THX MIN MAX 50Hz 150Hz AUTO ON Note Some receivers processors have stereo subwoofer outputs In that case you must use a Y connector not included in order to maximize the subwoofer s performance OPERATION The HTPS 400 contains a sign
3. specified by the manufacturer or that have the same characteristics as the original part Unauthorized substitutions may result in fire electric shock or other hazards 23 Upon completion of any service or repairs to this product ask the service technician to perform safety checks to determine that the product is in proper operating condition 24 The product should be mounted to a wall or ceiling only as recommended by the manufacturer _ Antenna Lead In Wire Ground Clamp Antenna Discharge Unit NEC Section 810 20 Grounding Conductors NEC Section 810 21 Electric Service Equipment Ground Clamps Power Service Grounding Electrode System NEC Art 250 Part H UNPACKING Feet Your HTPS 400 subwoofer is equipped with 2 sets of feet for use depending on the type of surface the subwoofer will be placed on Enclosed with this manual is a set of rubber self adhesive feet for use on hard surfaces such as wood or tile floors and a set of spiked feet for use on carpeted surfaces To install the feet set the subwoofer gently on a padded surface with the bottom side up If you are using the rubber SPEAKER P Experiment with placement for the most accurate and uniform bass response throughout the room It is important to avoid blocking the grille of the subwoofer Front view feet attach them to the four corners of the unit covering the holes If you are using the spiked feet instal
4. PECIFICATIONS HTPS 400 Pow ered Subw oofer Amplifier Power 1000 watts Driver 12 with aluminum cone and rubber surround video shielded Input THX and normal line level Output Line level loop through from input Crossover Frequency 50Hz 150Hz continuously adjustable Normal Mode Frequency Response 25Hz crossover point Determined by crossover setting Dimensions HxWxD 14 5 8 x 14 5 8 x 14 5 8 371mm x 371mm x 371mm Weight 62 b 28kg Occasional refinements may be made to existing products without notice but will always meet or exceed original specifications unless otherwise stated THX is a registered trademark of Lucasfilm Ltd Trademarks of Dolby Laboratories DTS is aregistered trademark of Digital Theater Systems Inc OWNER S GUIDE PRO SOUND COMES HOME MODEL J BL Consumer Products NUMBER 250 Crossways Park Drive Woodbury NY 11797 8500 Balboa Boulevard Northridge CA 91329 DESIGN GOAL Bring the thrill of live performance and movie sound to 800 336 4 BL 4525 USA only www jbl com the home environment by calling on J BL s professional engineering leadership 2003 Harman International Industries Incorporated WOOFER TYPE Aluminum cone with rubber surrounds J BLis a registered trademark of CROSSOVER NETWORK THX Ultra Certified Harman International Industries Incorporated ENCLOSURE DESIGN Sealed Part No 336077 001 PROFESSIONAL REFERENCE Cinema Loudspeaker Series H A Harman Int
5. THANK YOU FOR CHOOSING JBL For more than 50 years J BL note of enjoyment that you keep you posted on our has been involved in every expected and that when latest advancements and aspect of music and film you think about purchasing helps us to better under recording and reproduction additional audio equipment stand our customers from live performances to for your home car or and build products that the recordings you play in office you will once again meet their needs and your home car or office choose J BL expectations We re confident thatthe JBL Please take a moment to J BL Consumer Products loudspeakers you have complete the enclosed chosen will provide every profile card It enables us to OWNER S GUIDE HTP S 400 DESIGN GOAL Bring the thrill of live performance and movie sound to the home environment by calling on J BL s professional engineering leadership WOOFER TYPE Aluminum cone with rubber surrounds CROSSOVER NETWORK THX Ultra Certified ENCLOSURE DESIGN Sealed PROFESSIONAL REFERENCE Cinema Loudspeaker Series TWO UNITS MINIMUM READ THIS Important Safety Precautions CAUTION To reduce the risk of electric shock do not remove cover or back No user serviceable parts inside Refer servicing to qualified service personnel CAUTION To prevent electric shock do not use this polarized plug with an extension cord receptacle or other outlet unless the blades can be fully inserted to pre
6. al sensing auto turn on turn off circuit This feature will automatically turn the subwoofer on when you turn your system on with the power switch in the Auto position and begin playing any program material The subwoofer will return to standby mode when no signal is received for approximately 15 minutes The power switch s Off position is for vacation use only Toggle LED Position Procedure Color Off Power switch off Red On Power switch on and playing program material Green Auto Simply turn off your receiver processor The HTPS 400 will No signal present for more turn off after approximately fifteen minutes The subwoofer than 15 minutes Red will turn on when your receiver processor begins playing again signal present Green Output Level Gain Normal non THX Modes Only Output Level Gain Min Max Output Level 7 a oY d Min Max Cp D Note W hen the THX N ormal switch is set to THX the output gain control is bypassed Output level is then adjusted at the THX processor Crossover Frequency Normal non THX M odes Only The Crossover Frequency adjustment determines the highest frequency the HTPS 400 will reproduce It allows a seamless transition from the subwoofer to the satellite speakers Experiment with this adjustment to find the crossover frequency that sounds best with your speakers Note When the THX Norma
7. ectrical Code ANSI NFPA 70 provides information with regard to proper 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 See Figure A 18 An outside antenna system should not be located in the vicinity of overhead power lines or other electric light or power circuits or where it can fall into such power lines or circuits When installing an outside antenna system extreme care should be taken to keep from touching such power lines or circuits as contact with them might be fatal Figure A Example of Antenna Grounding as per National Electrical Code ANSI NFPA 70 19 Do not overload wall outlets extension cords or integral convenience receptacles as this can result in a risk of fire or electric shock 20 Never push objects of any kind into this product through openings as they may touch dangerous voltage points or short out parts that could result in a fire or electric shock Never spill liquid of any kind on the product 21 Do not attempt to service this product yourself as opening or removing covers may expose you to dangerous voltage or other hazards Refer all servicing to qualified service personnel 22 When replacement parts are required be sure the service technician has used replacement parts
8. ernational Company TWO UNITS MINIMUM
9. l switch is set to THX the internal crossover is bypassed Crossover frequency is then adjusted at the THX processor Phase The Phase switch is used to adjust the relative polarity of the subwoofer to the other speakers When the speakers are out of phase the low frequency sound waves will cancel each other out reducing bass response The HTPS 400 provides a convenient phase switch that allows you to remedy this situation without relocating the speakers or changing any speaker connections In normal THX operation the Phase switch should be set to 0 degrees so that the sub woofer is operating in phase with the main speakers This should produce a smooth frequency response up to 80Hz In rare cases when the subwoofer is placed more than 25 feet away from the main speakers or where the subwoofer is not being used with a THX certified receiver or processor and speakers TROUBLESHOOTING If there is no output from the subw oofer Make sure the system is on and a source is playing e Make sure the HTPS 400 is plugged into an active outlet and the power switch is in either the Auto or On position e If you are using a THX certified processor receiver make sure the THX Normal switch is set to THX e If you are not using a THX certified processor receiver make sure the THX Normal switch is set to Normal e Adjust the Output Level Gain control e Review proper ope
10. l them by pressing them into the holes The subwoofer may not perform as well as expected if you neglect to attach the feet Grille Your HTPS 400 subwoofer has been packaged with the grille unattached for shipping pur poses In some applications such as custom installations the grille may not be necessary LACEMENT Since the HTPS 400 is video shielded it may be placed in proximity to a television monitor A single HTPS 400 subwoofer meets THX Select requirements for a 3000 cubic foot room Top view In cases where a grille is needed carefully align the grille pegs with the grommets and insert the grille The grille is not designed for frequent removal and cannot be readily removed with bare hands If for some reason it becomes necessary to remove the grille it should be pried off very carefully with a small flat tipped jewelers screwdriver taking extra care not to damage the baffle or the grille However to meet THX Ultra requirements for a 3000 cubic foot room two or more HTPS 400 subwoofers are required The preamp output featured on the HTPS 400 simplifies the hookup of multiple units see page 4 HOOKUP Line Le THX Mod If your su receiver i Note Wh switch is vel Inputs le rround processor s THX certified en the THX Normal set to THX the subwoofer s internal crossover
11. ration of your receiver amplifier e Check all wires and make sure they are properly connected Make sure none of the wires are frayed cut or punctured e If you are not using a THX certified processor receiver make sure that you have configured your processor receiver so that the subwoofer LFE output is on If there is no or low bass output Make sure that the sub woofer is plugged into a live electrical outlet and the power switch is in either the Auto or On position e Adjust the Crossover Frequency e Adjust the Output Level Gain control e Change the setting on the Phase switch e If you are not using a THX certified processor receiver make sure that you have configured your processor receiver so that the sub woofer LFE output is on the 180 degree position may provide a smoother frequency response Listen to your HTPS 400 subwoofer and main speakers with the switch in the 0 position then listen to the same material with the switch set to 180 Decide which sounds better and leave the switch in this position Repeat this procedure if you change the location of the subwoofer If you are hearing midrange frequencies such as vocals through the subw oofer When using the THX mode make sure the subwoofer crossover is activated on your processor receiver e When using the Normal Mode adjust the Crossover Frequency to a lower frequency S
12. vent blade exposure The lightning flash with arrowhead symbol within an equilateral triangle is intended to alert the user to the presence of uninsulated dangerous voltage within the product s enclosure that may be of sufficient magnitude to constitute a risk of electric shock to persons The exclamation point within an equilateral triangle is intended to alert the user to the presence of important operating and maintenance servicing instructions in the literature accompanying the appliance 1 Read these instructions 2 Keep these instructions 3 Heed all warnings 4 Follow all instructions 5 Do not use this apparatus near water 6 Clean only with a dry cloth 7 Do not block any ventilation openings Install in accordance with the manufacturer s instructions 8 Do not install near any heat sources such as radiators heat registers stoves or other apparatus including amplifiers that produce heat 9 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 10 Protect the power cord from being walked on or pinched particularly at plugs convenience receptacles and the
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