Telex Audiocom US-2002, User Instructions

Table

of

Contents

INTRODUCTION ............................................................................................................................................................................................ 3

What’s New with the US-2002 ....................................................................................................................................................................... 3
Description .................................................................................................................................................................................................... 3
Features ......................................................................................................................................................................................................... 4
Reference Descriptions .................................................................................................................................................................................. 5

INSTALLATION .............................................................................................................................................................................................. 7

Unpacking ..................................................................................................................................................................................................... 7
Configuration Pre-check  ............................................................................................................................................................................... 7
Headset Microphone Type Selection Dip Switch  .......................................................................................................................................... 9
Mic Kill Send Enable DIP Switch  ................................................................................................................................................................. 9
Program Interrupt DIP Switches  ................................................................................................................................................................ 10
Monaural or Binaural Operation DIP Switches  ......................................................................................................................................... 10
Balanced / Unbalanced Switch (SW2) ......................................................................................................................................................... 11
Direct Program Listen Enable / Disable Jumpers  ...................................................................................................................................... 11
Mounting Configurations  ............................................................................................................................................................................ 12
Connections ................................................................................................................................................................................................. 13

C

ENTRAL

 M

ASTER

 S

TATION

VS

. R

EMOTE

 S

TATION

 ...................................................................................................................................... 13

A

LL

 L

OCALLY

 P

OWERED

 S

TATIONS

 ............................................................................................................................................................ 13

E

XTERNAL

 P

ROGRAM

 I

NPUT

AND

 PA O

UTPUT

 ........................................................................................................................................... 13

ES-4000A E

XPANSION

 S

TATION

 C

ONNECTION

 (O

PTIONAL

 C

OMPONENT

) ................................................................................................... 13

Cables .......................................................................................................................................................................................................... 13

OPERATION .................................................................................................................................................................................................. 27

Power-Up Check  ......................................................................................................................................................................................... 27
Test Tone  ..................................................................................................................................................................................................... 27
Sidetone Adjustment  .................................................................................................................................................................................... 28
Voice-Activated Microphone Setup  ............................................................................................................................................................. 29
Operation ..................................................................................................................................................................................................... 29

N

ORMAL

VS

. P

ROGRAMMING

 M

ODE

 ........................................................................................................................................................... 29

V

OLUME

 A

DJUSTMENT

 ............................................................................................................................................................................... 29

R

ECEIVING

 C

ALLS

 ...................................................................................................................................................................................... 30

C

ALLING

AN

 I

NTERCOM

 C

HANNEL

 .............................................................................................................................................................. 30

M

ICROPHONE

 M

UTE

 D

URING

 T

ALK

 ........................................................................................................................................................... 30

A

LL

 T

ALK

 ................................................................................................................................................................................................... 30

P

UBLIC

 A

DDRESS

 ....................................................................................................................................................................................... 31

T

URNING

THE

 P

ROGRAM

 I

NPUTS

ON

AND

OFF

 ............................................................................................................................................ 31

U

SING

 M

IC

 K

ILL

 ........................................................................................................................................................................................ 31

U

SING

 V

OICE

-A

CTIVATED

 M

ICROPHONE

 (VOX)  ........................................................................................................................................ 32

I

NCOMING

 C

ALL

 B

EEP

 O

N

/O

FF

 ................................................................................................................................................................. 32

Specifications ............................................................................................................................................................................................... 33
Quick Reference  .......................................................................................................................................................................................... 35