Williams Sound IC-1 User Manual

Interpreter ’s Control Center, Model IC-1

Williams Sound

®

Helping People Hear

Description:

This self-contained audio control center lets interpreters listen to the program directly from the floor or another
interpreter while simultaneously interpreting into a microphone. Used as a stand-alone unit, the IC–1 is capable
of handling dual language applications. Used in tandem, multiple IC-1s may be combined to economically
handle up to four languages.

Interpreter Control Center, Model IC-1:

Dimensions,Weight: 7" (17.7 cm) W x 5.625" (14.3 cm) D x 3.125" (9.3 cm) H, 1.82 lbs (.83 kg)
Color: Beige epoxy paint with black legends, blue bottom and side panels
Power: External power supply, 12 VAC, 50 or 60 Hz, 10 VA, (TFP 008 Power Supply)

(A 240 VAC Power Supply is also available, TFP 008 HV)

INPUTS

Floor In, Relay In:

1/4" Microphone Inputs: Left and right, 1/4" TRS phone jack, balanced or unbalanced mic-level,

3.5 mm Microphone Inputs: Left and right, 3.5 mm TRS phone jack, unbalanced (T,S) for condenser mics,

OUTPUTS

Key Out, Norm Out:

Phones: 3.5 mm TRS phone jack, mono or stereo headphone, 8-32 Ω

CONTROLS

Volume: Left and right, rotary, controls headphones volume

Mic Switch: 3–way toggle. Selects left mic, right mic, or both.
Mute Switch: Push button. Mutes left and right mics when depressed.
Function Switch: 4-way push button. Selects OFF, NORM, RELAY, or KEY modes.

OFF Mode: Floor input (FLOOR IN) is fed to the interpreter’s headphones to allow monitoring of the meeting.

NORM Mode: Floor input (FLOOR IN) is fed to the interpreter’s headphones. The selected interpreter’s microphone

RELAY Mode: Interpreter monitors the relay input (RELAY IN) while the selected microphone feeds the normal output (NORM OUT)
KEY Mode: Used to feed a second language audience. The interpreters monitor the floor input (FLOOR IN)

eedthru Jumpers:

F

J1 Feeds the floor signal to the normal output (NORM OUT)
J2 Feeds the floor signal to the key output (RELA

Recommended Micr

MIC 079

ON Indicator Light: Green LED, glows when power is applied to the transmitter. There is no on/off switch.

anty:

r

ar

W

ophone

3-Pin XLR female jack, balanced or unbalanced line-level, max. 3.8 Vrms,
Gain 6 dB, 43 kΩ input impedance

max. 70 mVrms, gain 46 dB, supplies simplex DC power for electret mics,

1.75 kΩ input impedance

max. 70 mVrms, gain 46 dB, supplies DC power on tip, 1.75 kΩ input impedance

3-Pin XLR male jack, balanced or unbalanced line-level, 7.7 max. Vrms,
56 Ω source impedance

,

63.7 mW at 8 Ω load max

Interpreter’s microphones are muted.

is fed to the normal output (NORM OUT).

while mics feed the key output (KEY OUT).
Located on bottom of cabinet. Used to select floor signal feedthru options.

Y OUT)

Dual headphone, condenser mic, 3.5 mm plug (MIC 079), Audio Indicator Light: Yellow LED,
flashes when audio signal is present

The T17 is designed to be left on continuously.
3 years, parts and labor*

*90 day warranty on accessories
NOTE: SPECIFICATIONS SUBJECT TO CHANGE WITHOUT NOTICE!

©2005, Williams Sound Corp. CAT 063C

1

Interpreter ’s Control Center, Model IC-1

Williams Sound

®

Helping People Hear

Right Volume

0

1

2

4

5

6

3

Off Norm Relay Key

IC-1 Interpreter's Control Center

Left Volume

0

1

2

4

5

6

3

Left Right

L+R

Microphone

Mute

Williams Sound

®

IC–1 Top Panel

Microphone

Mic Phones L

MicPhonesR

Microphone

IC–1 Front Panel

Interpreter's Control Center

Model IC-1

Floor In Norm Out Key Out Relay In

Power

12 VAC

Williams Sound Corp.

Made in U.S.A.

IC–1 Rear Panel

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

IC-1 Interpreter's Contr

ol Center

Microphone

Mute

Left Volume Right Volume

Williams Sound

IC-1 Interpreter's Contr

ol Center

Microphone

Mute

Left Volume

Right Volume

Williams Sound

IC-1 Interpreter's Control Center

Microphone

Mute

Left Volume Right Volume

Williams Sound

IC-1 Interpreter's Control Center

Microphone

Mute

Left Volume

Right Volume

Williams Sound

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

MOD 232 Modulator

Pod

ium

(Floor)

Mixer

Distribution

Amp

IC-1

Interpreter #1Interpreter

#2

Interpreter #3Interpreter

#4

IC-1

IC-1

IC-1

MOD 232 Modulator

RX12-4 Receiver

TX9 Emitter

Input CHA

Baseband

Input

Baseband

Output

Input CHB

Norm Out

Floor In

Mic

Mic

Mic

Mic

Floor In

Floor In

Floor In

Norm Out

Norm Out

Norm Out

Input CHA Input CHB

Coaxial

Cable

4 chann

el

IR

Williams Sound

4 channel

IR

Williams Sound

NOTE: SPECIFICA

©2005, Williams Sound Corp. CAT 063C

TIONS SUBJECT

TO CHANGE WITHOUT NOTICE!

2