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X1 System Status Indicators (Front Panel)

Located on the right hand side of the front panel are two LEDs.  They are used to indicate the func-
tional status of the X1 Crossover.  
P - Power LED (green) - indicates the X1 is on and in a ready condition.
S - Standby LED (amber) - indicates the X1 crossover is in "standby" mode.

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X1 Fine Tuning Chart

The chart below was developed to assist you in the further fine tuning of your subwoofer or tower system.  Should you be
unable to achieve satisfactory performance from your iWS subwoofer system using the fine-tuning chart, contact your
authorized NHT dealer or call our Customer Hotline at 1-800-NHT-9993 (648-9993).

Low

Bass

Lower

Mid

High

Mid

Bass

Mid

Upper

Bass

Upper

Mid

Below

50Hz

50Hz

300Hz

180Hz

100Hz

700Hz

100Hz

700Hz

300Hz

3KHz

and Above

180Hz

3KHz

"Boomy"

Too Much

Mid / Upper

Bass

Problem

Solution

Lacks

Low

Bass

Weight

Excessive

Low

Bass

Weight

Lacks

Mid / Upper Bass:

Lean But With

Weight

Fine Tuning Flow Chart

Lower

Low Pass

X-Over

Frequency

Increase

Boundary

EQ

Decrease

Boundary

EQ

Adjust

Subwoofer

Volume

Listen

If this makes

it worse,

try

If the sound

improves

Raise

Low-Pass

Setting

Adjust

Subwoofer

Volume

Adjust

Subwoofer

Phase

Listen

Lower

Subwoofer

Volume

Adjust

Subwoofer

Phase

0-90

(Continuously

Add)

Adjust

Subwoofer

Phase

0-90

(Continuously

Add)

Adjust

Subwoofer

Phase

Switch

0-180

Listen

Listen

Listen

15

Содержание iWS

Страница 1: ...iWS In Wall Subwoofer Now Hear This 6400 Goodyear Road Benicia CA 94510 800 NHT 9993 OWNER S MANUAL...

Страница 2: ...ur system Page 9 Basic Settings for the X1 Crossover Page 11 X1 Active Crossover Page 11 X1 Design Page 11 X1 Placement Page 12 X1 Features and Controls Page 12 X1 System Status Indicators Page 15 X1...

Страница 3: ...nish matte black anodized front panel black painted chassis Frequency response 20Hz 140Hz 3dB through L R input continuously variable 20Hz 220Hz 3dB through LFE input fixed 50Hz 80Hz 110Hz 100KHz 3dB...

Страница 4: ...and or ceiling materials layouts electrical and plumbing lines etc Placement The iWS is designed for interior in wall installation between standard 2 x4 wood studs Installation in outdoor locations or...

Страница 5: ...er which is designed with enough current capability to drive two sub woofers Below are illustrations of 3 possible configurations iWS Cabinet iWS Cabinet iWS Cabinet iWS Cabinet iWS Cabinet iWS Cabine...

Страница 6: ...res should be run in accordance with National Electrical Code and any applicable local building codes Prepare the wire by stripping 1 4 to 3 8 of insulation from the ends and twist ing the exposed wir...

Страница 7: ...t and rear surfaces of the 2 x 4s Tighten the screws moderately Once the foam on the cabinet has been crushed some stop If the iWS is going to be installed in the corner of the room where you may not...

Страница 8: ...and grille are to be painted to match the new wall they must be painted first before being installed Warning Exercise caution when drilling or cutting into exisiting walls Do not drill through exist...

Страница 9: ...n connect the wire to the binding posts on the top of the enclosure making sure to observe correct polarity see Connections Once the enclosure is connected to the speaker wire and secured to the studs...

Страница 10: ...thin the paint so as not to cover the holes in the grille If paint does cover any of the grille holes poke them out with a paper clip 3 Do not attempt to paint the black surface surrounding the drive...

Страница 11: ...ge Use if You wish to run your front L R speakers full range no high pass filter You have a receiver integrated amplifier with Subwoofer Out jacks iWS Connection Method 2 LFE Subwoofer AV Receiver or...

Страница 12: ...lites It also provides unbalanced RCA and balanced XLR inputs and outputs for connec tion with all types of receivers or separate audio components NOTE The X1 contains special equalization circuitry s...

Страница 13: ...s See A1 Courtesy Lights on page 17 section for more details X1 Features and Controls This section describes the various controls and functions of the X1 Make sure that your X1 controls initially are...

Страница 14: ...hed an appropriate level setting when movies soundtracks have impact and music sources have punchy bass but the overall character of the bass produced by the sub woofer is not thick and ill defined Th...

Страница 15: ...knob at 0 alternating the switch position between 0 and 180 From the listening position choose the switch position that yields the most bass output and leave the switch in that position Then use the k...

Страница 16: ...HT dealer or call our Customer Hotline at 1 800 NHT 9993 648 9993 Low Bass Lower Mid High Mid Bass Mid Upper Bass Upper Mid Below 50Hz 50Hz 300Hz 180Hz 100Hz 700Hz 100Hz 700Hz 300Hz 3KHz and Above 180...

Страница 17: ...deally the A1 should be placed in close proximity to the receiver or surround processor Minimizing low level signal wire lengths reduces the chance of noise pickup If long runs more than 20 of signal...

Страница 18: ...t detects a DC control signal from another component in your system The external trigger will accept 5 24 volt DC signals For more infor mation regarding external triggers consult your authorized deal...

Страница 19: ...the fuse 1 Turn the power off 2 UNPLUG the power cord from the wall outlet and the A1 3 Remove the fuse holder cover next to power cord with a flat blade screwdriver 4 Remove the fuse from holder and...

Страница 20: ...from any source other than an authorized NHT service location This warranty does not cover defects or damage caused by the use of unauthorized parts or labor or from improper maintenance Altered defa...

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