Williams Sound W-IC-2 Guide

IC-2
Interpreters Control Console
Manual and User Guide
MAN 152I

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IC-2 Interpreters Control Console

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IC-2 Interpreters Control Console
IC-2 Interpreters Control Console
Contents
Important Safety Instructions................................................................................................................................................................................4
Safety Cautions...............................................................................................................................................................................................4
Safety Warnings..............................................................................................................................................................................................4
Recycling Instructions...................................................................................................................................................................................5
Overview ................................................................................................................................................................................................................... 6
System Includes ...................................................................................................................................................................................................... 6
Top Panel Controls ..................................................................................................................................................................................................7
Mode Selection Controls ...................................................................................................................................................................7
Microphone Controls...........................................................................................................................................................................7
Headphone Controls...........................................................................................................................................................................7
Back Panel Controls .....................................................................................................................................................................................8
Power........................................................................................................................................................................................................8
Switches...................................................................................................................................................................................................8
Indicator ...................................................................................................................................................................................................8
Adjustment..............................................................................................................................................................................................8
Inputs ........................................................................................................................................................................................................8
Outputs.....................................................................................................................................................................................................8
Side Panel Controls.......................................................................................................................................................................................9
Switches...................................................................................................................................................................................................9
Adjustments............................................................................................................................................................................................9
Inputs ........................................................................................................................................................................................................9
Outputs.....................................................................................................................................................................................................9
Signal Setup ............................................................................................................................................................................................................10
Configurations.................................................................................................................................................................................................11
Single Unit Setup ...........................................................................................................................................................................................11
Simple Configuration Instructions.............................................................................................................................................................11
Bilingual Configuration Instructions .........................................................................................................................................................12
Multilingual System Setup...........................................................................................................................................................................14
Multilingual Configuration Instructions....................................................................................................................................................15
Specifications..........................................................................................................................................................................................................16
FAQ’s ......................................................................................................................................................................................................................... 17
Limited Warranty ....................................................................................................................................................................................................18

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IC-2 Interpreters Control Console
Important Safety Instructions
Read these instructions. Keep these instructions. Heed all warnings. Follow all instructions.
Safety Cautions
This product is designed to amplify sounds to a high volume level which could potentially cause hearing damage if used
improperly. To protect your hearing and the hearing of others:
1. Make sure the volume is turned down before putting on the earphone or headphone and then adjusting the volume
to a comfortable level.
2. Set the volume level at the minimum setting that you need to hear.
3. If you experience feedback (a squealing or howling sound), reduce the volume setting and move the microphone
away from the earphone or headphone.
Do not allow children or other unauthorized persons to have access to this product.
Safety Warnings
WARNING To reduce the risk of fire or electric shock, do not expose the system to rain or moisture. Do not use this
apparatus near water. The console shall not be exposed to dripping or splashing, and objects filled with liquids
such as beverages shall not be placed on the console. Clean only with a dry cloth.
CAUTION
RISK OF ELECTRICAL SHOCK — DO NOT OPEN
CAUTION: TO REDUCE THE RISK OF ELECTRIC SHOCK, DO
NOT REMOVE COVER (OR SIDES). NO USER-SERVICABLE
PARTS INSIDE. REFER SERVICING TO QUALIFIED PERSONNEL.
!AVIS
RIQUE DE CHOC ELECTRIQUE. NE PAS OUVRIR
ATTENTION: POUR RÉDUIRE LE RISQUE DE DÉCHARGE ÉLECTRIQUE, NE
RETIREZ PAS LE COUVERCLE (OU CÔTÉS). IL NE SE TROUVE AL’INTÉRIEUR
AUCUNE PIECE POUVANT ETRE RÉPARÉE PAR L’USAGER. S’A DRESSER A
UN RÉPARATEUR COMPÉTENT.
!
Servicing or attempting to service this device will void the warranty
Refer servicing to qualified personnel. Servicing is required when the console has been damaged in any way; if liquid
has been spilled or objects have fallen into the console, it has been exposed to rain or moisture, does not operate
normally, or has been dropped.
Do not block any ventilation openings. Install in accordance with manufacturer’s instructions.
Do not install near any heat sources such as radiators, heat registers, stoves, or other apparatus that produce heat.
Use only attachments/accessories specified by the manufacturer.
Unplug the console during lightning storms or when unused for long periods of time.
Be advised that dierent operating voltages require the use of dierent types of line cord and attachment plugs. Check
the voltage in your area and use the correct type.
Use only the power supply provided by the manufacturer of this device. Other power supplies may have similar
specifications, but may not be equivalent in emissions ratings, in-rush current, etc. Use of an unapproved power supply
may leave the device partially or completely inoperable, and will void the warranty.
This apparatus has been designed with class-1 construction and must be connected to a main socket outlet with a
protective earthing connection ( the third grounding prong ).
Protect the power cord from being walked on or pinched, particularly at plugs, receptacles, and near the power jack on
the console.
This apparatus must be earthed.
The MAINS plug or an appliance coupler is used as the disconnect device, so the disconnect device shall remain readily
operable.

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IC-2 Interpreters Control Console
For Customers in the United States
WARNING: Use a three wire grounding type line cord like the one supplied with the product. 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.
This equipment has been tested and found to comply with the limits for Class A digital device, pursuant to part 15 of the
FCC rules.
For Customers in Canada
This Class A digital device meets all requirements of the Canadian Interference-Causing Equipment Regulations.
Cet appareil numérique de la classe A respecte toutes les exigencies du Règlement sur le matériel brouilleur du
Canada.
Recycling Instructions
Help Williams AV protect the environment! Please take the time to dispose of your equipment properly.
Product Recycling for Customers in the European Union:
Please do NOT dispose of your Williams AV equipment in the household trash. Please take the equipment to a
electronics recycling center; OR return the product to the factory for proper disposal.

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IC-2 Interpreters Control Console
Overview
The IC-2 is an audio control console for simultaneous language interpretation. A single unit allows one or two
interpreters to monitor floor or relay sources, activate microphone inputs, and route their interpretation to one of two
audio output channels. The system is ideal for presentation-style conferences where all interpreters speak a common
or “Relay” language. The IC-2 has many helpful, new features that simplify setup, improve audio quality and increase
flexibility:
· CAT5 bus allows quicker setup with simplified cabling, easy cascading to support additional interpreters, and no
external distribution amplifiers.
· Soft-touch buttons provide smoother, quieter operation.
· RCA jacks make recording the interpretation simple.
· Multiple microphone and headphone connection options for each interpreter make using your existing equipment a
snap.
· Supports an array of hands-free headphones and microphone.
· Individual controls for each interpreter ensure optimal listening and output levels.
· Peak level indicator light allows technicians to easily ensure audio output levels are consistent.
· Automatic interlock of the relay channel.
· Selectable feedthrough ( automatic routing ) of the Floor signal onto unoccupied channels.
The IC-2 can be used with Williams AV FM, IR and Digi-Wave transmitters for portable installations. It is designed to meet
international standards for interpretation consoles and is backed by a 5-year warranty. If you need assistance with this
product, contact Williams AV Customer Service at 1.800.843.3544 or 952.943.2252.
System Includes
· IC-2 Interpreter Control Console
· (1) 25 foot (7.6 meter) CAT5 patch cable, WCA 091
· 18VDC international desktop style power supply, TFP 044
· Operates on 100-240VAC, 50-60Hz
· Power supply line cord, WLC 004 (US), WLC 005 (EU), WLC 006 (UK), or WLC 007 (AU)
· 5-year Warranty Card, FRM 404
· Manual and user guide

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IC-2 Interpreters Control Console
Top Panel Controls
Figure 2: Top Panel
VOLUME
FLOOR INPUT
A165
RELAY INPUT
CH1 / CH2
OUTPUT
VOLUME
FLOOR INPUT
RELAY INPUT
CH1 / CH2
OUTPUT
MIC ON MIC ON
MUTE
BASS TREBLE BASS TREBLE
“CH2 IN USE” LED
INTERPRETER (B) INTERPRETER (A)
Mode Selection Controls
Inputs
· Floor – headphone monitors Floor.
· Relay – headphone monitors Relay.
Outputs
· CH1/CH2 – Microphone audio output defaults to (light o). Press this button to switch microphone output to
(light on), the shared “relay” channel.
Microphone Controls
· Mic On – push and release to turn microphone on or o. Microphones are interlocking: you can only turn on your
microphone if the other is o.
· Mute – “cough button” press and hold to mute microphone.
Headphone Controls
· Volume – adjusts headphone output level.
· Bass – boosts or cuts bass tone level to headphones.
· Treble – boosts or cuts treble tone level to headphones.
Indicator
· “CH2 In Use” LED — indicates when shared channel CH2 output is in use.

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IC-2 Interpreters Control Console
Back Panel Controls
Figure 3: Back Panel
POWER JACK
PEAK LEVEL
INDICATOR A166
GROUND LIFT
CH2
FEEDTHROUGH
CH1
FEEDTHROUGH
CH1 OUT
RCA JACK
CH2 OUT
RCA JACK
XLR CH1 OUTPUT FLOOR IN
LEVEL CONTROL
XLR CH2 OUTPUT
XLR FLOOR IN
IC-2 BUS IN
IC-2 BUS OUT
Power
· 18VDC, 1A Power Jack – 2.5 mm ID barrel power jack connects to TFP 044.
Switches
· CH1 Feedthrough –routes the audio from Floor onto CH1 when it is not in use.
· CH2 Feedthrough –routes the audio from the Floor onto CH2 when it is not in use.
· Ground Lift –safely breaks the connection between chassis and audio grounds internal to the IC-2 to help technicians
debug tricky ground-loops that cause hum. Use only if needed for best audio performance.
Indicator
· Peak level indicator – blinks to indicate optimal audio output level of active audio source.
Adjustment
· Floor Level control – allows the technician to set the input level.
Inputs
· Floor XLR Jack – balanced or unbalanced audio signal in from the PA system, mixer, or microphone.
Note: while the IC-2 will work with balanced or unbalanced audio on Floor In; balanced, line-level audio is desirable for
best performance.
· IC-2 Bus In – CAT5 bus routes Floor and Relay signals between IC-2’s.
Note: Does not accept 70v speaker line input
Outputs
· CH1 Out XLR Jack – balanced, line level audio out to transmitter.
· CH1 Out RCA Jack – mono audio out to recording device or powered speaker.
· CH2 Out XLR Jack – balanced, line level audio out to transmitter.
· CH2 Out RCA Jack – mono audio out to recording device or powered speaker.
· IC-2 Bus Out – CAT5 bus routes Floor and CH2 signals between IC-2’s.

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IC-2 Interpreters Control Console
Side Panel Controls
Figure 4: Side Panel
A167
XLR MIC JACK
XLR MIC LEVEL
ELECTRET MIC LEVEL
ELECTRET MIC JACK
HEADPHONE JACK
ELECTRET MIC AND
HEADPHONE JACK
PHANTOM POWER
Switches
· Phantom Power ( +12 V ) – enables 12VDC “phantom” power to XLR Microphone Input.
Adjustments
· XLR Microphone Level Control – allows the technician to set the input level.
· Electret Microphone Level Control – allows the technician to set the input level of both the pink 3.5mm electret
microphone and the 3.5mm TRRS microphone + headphone jack
Inputs
· XLR Microphone Jack – balanced microphone with optional phantom power.
· Electret Microphone Jack ( Pink ) – 3.5mm TRS “mini-plug” electret mono or stereo microphone.
· Microphone + Headphone Jack ( Black ) – 3.5mm TRRS “mini-plug” electret microphone.
Outputs
· Headphone Jack ( Green ) – 3.5mm TRS “mini-plug” mono or stereo headphone jack.
· Microphone + Headphone Jack ( Black ) – 3.5mm TRRS “mini-plug” stereo headphone.

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IC-2 Interpreters Control Console
Signal Setup
Figure 5: Signal schematics
A168
OUTPUT SELECTION
IC-2
CH1 ON (DEFAULT SETTING, NO LIGHT)
MIC IN
CH1 OUT
IC-2
MIC IN
CH2 OUT
CH2 ON
PA
IC-2
FLOOR
SIGNAL DISTRIBUTION
IC-2 IC-2
FLOOR
RELAY FLOOR RELAY
IC-2
IC-2
FLOOR IN
FLOOR SELECTED
INPUT SELECTION
CH2 SELECTED
(FROM IC-2 BUS)
INTERPRETER
INTERPRETER