Williams Sound MOD 112 Uživatelský manuál

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©2005, Williams Sound Corp. MCAT 027B
1
Sound Plus
Basic Courtroom System, Model WIR SYS 1
Description:
The Basic Courtroom System, model WIR SYS 1, is the complete hearing assistance solution for the courtroom.
Listeners wear wireless RX12-4N receivers to hear to the proceeding anywhere in a 28,000 ft
2
area**. For the
severely hard of hearing, the RX12-4N can be equipped with a neckloop (included) to amplify their telecoil
equipped hearing aid. SoundPlus
®
infrared technology ensures privacy and security: the message of the
proceeding doesn’t travel outside the walls of the courtroom.
Each WIR SYS 1 package includes: one (1) TX9 emitter, one (1) MOD 232 modulator, four (4) body-pack style RX12-4N
receivers, four (4) HED 021 Headphones, one (1) neckloop and one (1) RPK 005 rack panel kit. The WIR SYS 1 meets and
exceeds government ADA regulations for public hearing assistance, and is backed by a five-year warranty.*
Size, Weight: 8.5" W x 8.2" D x 1.7" H (21.5 cm x 20.8 cm x 4.4 cm), 3.1 lbs (1.5kg)
Color: Black epoxy paint with white legends
Rack Mount: 1/2 rack space wide, 1 rack space high, one or two modulators may be mounted
in a single IEC rack space with RPK 005 (single) or RPK 006 (double) Rack Mount Kits
Power Supply: Wall Transformer, 24 VAC, 50-60 Hz, 15 VA
North America: TFP 016, UL/CSA
Europe: TFP 027-01, 2-pin Schuko plug, CE
UK: TFP 027-02, 3-pin UK plug, CE
Modulation: FM Wideband, +50 kHz deviation, 50 uS pre-emphasis
Carrier Frequency: Channel A: Selectable, 2.3/2.8/3.3/3.8 MHz,
Channel B: Selectable, 2.3/2.8/3.3/3.8 MHz
Signal-to-Noise Ratio: More than 60 dB
Frequency Response: 30 to 16,000 Hz, +1 dB, -3dB, electrical response
Total Harmonic Distortion: Less than 2%, electrical response
Audio Processing: Compression (slope) adjustable from 1:1 to 4:1
Switchable compression gain: Moderate: 16 dB. Max: 33 dB
Auto Carrier Shut-Off: 30-minute timer shuts off carrier when no audio is present (can be disabled)
MOD 232 Modulator:
Two Channel Infrared System Modulator
Williams Sound
Power
Phones
+9
+6
+3
0
-3
-6
-9
-12
-15
-18
+9
+6
+3
0
-3
-6
-9
-12
-15
-18
3.8
3.3
2.8
2.3
Level
5
0
1
2
3
46
7
8
9
10
Level
5
0
1
2
3
46
7
8
9
10
Compress
3.8
3.3
2.8
2.3
Compress
Inputs Mixed
Stereo
IR
CH A
CH B
Frequency
(MHz)
Frequency
(MHz)
Channel A Channel B
Microprocessor Controlled
Frequency Synthesized
ADA COURTROOM ASSISTIVE LISTENING SYSTEM
Power Switch: Two-position push button, ON/OFF
Power Indicator: Green LED
Audio Level Controls: CHA and CHB Input Level, rotary knobs
Audio Indicators: CHA and CHB Audio Level, 10-segment LED’s
Carrier LEDs: 4 green LED carrier “on” indicators per channel (indicates frequency, malfunctions)
Compress Control: 1:1 to 4:1
Input Mix LED: Indicates inputs A and B audio are mixed and transmitted by CHA. CHB off
Stereo LED: Indicates stereo mode
Phones Switch: Selects CH1 or CH2 for phones when not in stereo mode
Phones Output: 1/4" TRS headphone jack. Accepts stereo, mono and any impedance phones
Infrared Test LED: IR LED for receiver testing, monitoring and audio signal testing.
*90 days on accessories
**TX9 operation in single-channel mode
NOTE: SPECIFICATIONS SUBJECT TO CHANGE WITHOUT NOTICE!
Fig. 1: MOD 232 Front Panel
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Shrnutí obsahu

Strany 1 - Sound Plus

©2005, Williams Sound Corp. MCAT 027B1Sound Plus™Basic Courtroom System, Model WIR SYS 1Description:The Basic Courtroom System, model WIR SYS 1, is t

Strany 2 - Fig. 3: WIR TX9 Rear Panel

©2005, Williams Sound Corp. MCAT 027B10Sound Plus™Basic Courtroom System, Model WIR SYS 1United StatesWilliams Sound Corp.10321 W. 70th StreetEden Pr

Strany 3

©2005, Williams Sound Corp. MCAT 027B2Sound Plus™Basic Courtroom System, Model WIR SYS 1ConfigurationSwitchesInput CH A Input CH BAudio LineOutputCH

Strany 4

©2005, Williams Sound Corp. MCAT 027B3Sound Plus™Basic Courtroom System, Model WIR SYS 190FeetFeet90 100 110 120 130 140 150 160808070706060505040403

Strany 5

©2005, Williams Sound Corp. MCAT 027B4Sound Plus™Basic Courtroom System, Model WIR SYS 1Fig. 5: 3-Dimension Foot PatternThe TX9 floods the listening

Strany 6

©2005, Williams Sound Corp. MCAT 027B5Sound Plus™Basic Courtroom System, Model WIR SYS 1206121824303642485460406080100120140160180200FEETMETERS– 90–

Strany 7

©2005, Williams Sound Corp. MCAT 027B6Sound Plus™Basic Courtroom System, Model WIR SYS 1TX9 TX9TX9 TX9TX9Coverage Area with Single EmitterCoverage Ar

Strany 8

©2005, Williams Sound Corp. MCAT 027B7Sound Plus™Basic Courtroom System, Model WIR SYS 1Receiver Style: Body-pack, dual-lens detector, lanyardSize: 3

Strany 9

©2005, Williams Sound Corp. MCAT 027B8Sound Plus™Basic Courtroom System, Model WIR SYS 1Two-Channel System Diagram:CHAAudio InCHBAudio InSOUND SYSTEM

Strany 10

NOTE: SPECIFICATIONS SUBJECT TO CHANGE WITHOUT NOTICE!©2005, Williams Sound Corp. MCAT 027B9Sound Plus™Basic Courtroom System, Model WIR SYS 1Modulat

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