JL Audio IWS-SYS-1 Manuale Utente

IWS-SYS-1 IWS-SYS-2Owner’s Manual

| Fathom IWSPage 101 231 23Recommended Subwoofer Placement Options for Three Fathom IWSs1 231241 23 43 4Recommended Subwoofer Placement Options for F

Page 11 | Fathom IWSRear Controls and Connectors e labeled Figure below depicts the rear panel of a Fathom IWS subwoofer. Front Control Panele labe

| Fathom IWSPage 12FRONT PANEL CONTROLS IN DETAILPower Switche “Power” switch determines the operational readiness of the Fathom IWS system and shou

Page 13 | Fathom IWSDemo Buttone Demo button triggers a 20 second long tone sequence that briey demonstrates the sound of the Fathom IWS subwoofer.

| Fathom IWSPage 14Master Level Knobe Master Level Knob is used to control the output level of the Fathom IWS when the Variable Level mode is select

Page 15 | Fathom IWSE.L.F. Trime Extreme Low Frequency (“e.l.f. trim”) knob allows the user to apply a certain amount of signal equalization at 23 He

| Fathom IWSPage 16CONNECTING YOUR Fathom IWSBalanced InputsIf your home-theater receiver or preamplier/processor provides balanced outputs, the Fat

Page 17 | Fathom IWSUnbalanced Inputse Fathom IWS subwoofer amp features individual le and right unbalanced RCA-type input connectors. ese are the

| Fathom IWSPage 18Input Mode Switches:Two switches are located on the rear panel to control unbalanced signal grounding and master/slave operation.

Page 19 | Fathom IWS“Output to Slave” ConnectorIf you are operating more than one Fathom IWS subwoofer in one home theater system, you will designate

| Fathom IWSPage 2IMPORTANT SAFETY INSTRUCTIONS 1) Read the Instructions — All safety and operating instructions should be read before the subwoofe

| Fathom IWSPage 20SYSTEM CONNECTION DIAGRAM 1:One Fathom IWS to Home Theater Receiver or Home Theater Preamp/ProcessorMost home theater receivers

Page 21 | Fathom IWSSYSTEM CONNECTION DIAGRAM 2: Multiple Fathom IWSs to Home Theater Receiver or Home Theater Preamp/ProcessorTo greatly simplify u

| Fathom IWSPage 22STEREO ACTIVE CROSSOVER (BALANCED OUTPUTS)LOW OUT(SUB OUT)ORSTEREO ACTIVE CROSSOVER (UNBALANCED OUTPUTS)RIGHTLEFTLOW OUT(SUB OUT)

Page 23 | Fathom IWSSYSTEM CONNECTION DIAGRAM 4:Two Fathom IWSs in Stereo to Two-Channel Audio SystemWhen connecting two Fathom IWSs in stereo to a t

| Fathom IWSPage 24RECOMMENDED SETUP PROCEDURES1) Preparation for Setup Process: ... 24-252) Apply A.R.O: ...

Page 25 | Fathom IWSOn the Fathom IWS’s Front Panel:Please turn o the home theater receiver or preamp/processor to make these adjustm ents.1. “Power

| Fathom IWSPage 26RECOMMENDED SETUP PROCEDURES (continued)Subwoofer System Setup:Once you have set the controls on your home theater receiver or pr

Page 27 | Fathom IWSe) Within 5 seconds of pressing the “Calibrate” button, return to your primary listening seat and hold the microphone in your nor

| Fathom IWSPage 283) Polarity and Phase AdjustmentIt is oen helpful to have a second person operating these controls so that you can easily hear th

Page 29 | Fathom IWSFREQUENTLY ASKED QUESTIONSIs the Fathom IWS magnetically shielded?Fathom IWS subwoofers are not magnetically shielded. To avoid m

Page 3 | Fathom IWS12) Cleaning — e subwoofer and amplier should be cleaned only as recommended in the operating instructions. 13) Nonuse Period

| Fathom IWSPage 30TROUBLESHOOTINGNo sound from subwoofer.1. Verify that Fathom IWS amp is plugged in, turned “ON” & that front panel lights are

Page 31 | Fathom IWSLIMITED WARRANTY / SERVICE INFORMATIONJL AUDIO warrants this product to be free of defects in materials and workmanship for a peri

SpecificationsIWS-SYS-1 Fathom IWS home subwoofer IWS-SYS-2 Fathom IWS home subwooferEnclosure Type: Single Sealed Enclosure Two Sealed EnclosuresDriv

| Fathom IWSPage 4FCC COMPLIANCE STATEMENTNOTE: is equipment has been tested and found to comply with the limits of Part 15 of the FCC Rules. ese l

Page 5 | Fathom IWSPRODUCT OVERVIEWJL Audio Fathom IWS subwoofers combine a state-of-the-artJL Audio subwoofer driver and electronics/amplier package

| Fathom IWSPage 6PLACING YOUR FATHOM IWS CABINETS IN YOUR LISTENING ROOM:Your listening room or theater is an integral part of your sound reproducti

Page 7 | Fathom IWSMORE INTENSERECOMMENDEDSUBWOOFERPLACEMENTZONES(For Single Subwoofer)MORE INTENSESMOOTHERSMOOTHERCOMPROMISED SEATING POSITIONS(Resul

| Fathom IWSPage 8SPECIAL AMPLIFIER CONSIDERATIONS FOR RACK MOUNTING OR CUSTOM CABINET INSTALLATIONSFathom IWS ampliers are designed to be “built-in

Page 9 | Fathom IWSRecommended Subwoofer Placement Options for Two Fathom IWS boxesUsing Two Fathom IWS EnclosuresWhen using two Fathom IWS boxes, try