Sennheiser electronic SE & Co. KG
Am Labor 1, 30900 Wedemark, Germany
www.sennheiser.com
Printed in Germany, Publ. 05/24, 578662/A04
Quick Guide
Kurzanleitung
Guide rapide
Guida rapida
Guía de inicio rápido
Guia rápido
Beknopte handleiding
Krótka instrukcja obsługi
Snabbguide
Kort vejledning
Pikaohje
Γρήγορος οδηγός
Kısa Kılavuz
Краткая инструкция
快速指南
快速使用指南
クイックガ イド
퀵 가이드
AC 41
Active Antenna Combiner
www.sennheiser.com/download
AC 41
Operating elements
Setup
USE NT 3-1 ONLY
DC IN 13,8V/3,5A
ANT
RF OUT
RF IN 1 RF IN 2 RF IN 3 RF IN 4
12V/350mADC OUT
USE NT 3-1 ONLY
DC IN 13,8V/3,5A
ANT
RF OUT
RF IN 1 RF IN 2 RF IN 3 RF IN 4
12V/350mADC OUT
USE NT 3-1 ONLY
DC IN 13,8V/3,5A
ANT
RF OUT
RF IN 1 RF IN 2 RF IN 3 RF IN 4
12V/350mADC OUT
AC 41
AC 41
USE NT 3-1 ONLY
DC IN 13,8V/3,5A
ANT
RF OUT
RF IN 1
RF IN 2 RF IN 3 RF IN 4
12V/350mADC OUT
ANT
RF OUT
ETHERNET RJ-45
L(I)
L(I)
PUSH
PUSH
R(II)
R(II)
RF OUT
+22dBu
MAX
BAL
AF IN
+22dBu MAX
Loop Out
BAL
DC IN 12V/350mA
DC IN
12V/350mA
ANT
USE NT 3-1 ONLY
DC IN 13,8V/3,5A
ANT
RF OUT
RF IN 1 RF IN 2 RF IN 3 RF IN 4
12V/350mADC OUT
ETHERNET RJ-45
L(I)
L(I)
PUSH
PUSH
R(II)
R(II)
RF OUT
+22dBu
MAX
BAL
AF IN
+22dBu MAX
Loop Out
BAL
DC IN 12V/350mA
DC IN
12V/350mA
ANT
ETHERNET RJ-45
L(I)
L(I)
PUSH
PUSH
R(II)
R(II)
RF OUT
+22dBu
MAX
BAL
AF IN
+22dBu MAX
Loop Out
BAL
DC IN 12V/350mA
DC IN
12V/350mA
ANT
ETHERNET RJ-45
L(I)
L(I)
PUSH
PUSH
R(II)
R(II)
RF OUT
+22dBu
MAX
BAL
AF IN
+22dBu MAX
Loop Out
BAL
DC IN 12V/350mA
DC IN
12V/350mA
ANT
Operating indicator
Air vents
DC IN
RF OUT RF IN 1 - RF IN 4
DC OUT
Cable grip
ON/OFF
NT 3-1
EU
UK
US
LEDs
GA 3
GA 3
OR
ETHERNET RJ-45
L(I)
L(I)
PUSH
PUSH
R(II)
R(II)
RF OUT
+22dBu
MAX
BAL
AF IN
+22dBu MAX
Loop Out
BAL
DC IN 12V/350mA
DC IN
12V/350mA
ANT
4x RF IN
4x DC OUT
SR IEM G4
SR 300 IEM G3
LEDs
Block diagram
ON/OFF
Connecting devices
DC
AC
Instruction
Manual
USE NT 3-1 ONLY
DC IN 13,8V/3,5A
ANT
RF OUT
RF IN 1 RF IN 2 RF IN 3 RF IN 4
12V/350mADC OUT
AC 41
USE NT 3-1 ONLY
DC IN 13,8V/3,5A
ANT
RF OUT
RF IN 1 RF IN 2 RF IN 3 RF IN 4
12V/350mADC OUT
USE NT 3-1 ONLY
DC IN 13,8V/3,5A
RF IN 1
RF IN 2 RF IN 3 RF IN 4
12V/350mADC OUT
ETHERNET RJ-45
L(I)
L(I)
PUSH
PUSH
R(II)
R(II)
RF OUT
+22dBu
MAX
BAL
AF IN
+22dBu MAX
Loop Out
BAL
DC IN 12V/350mA
DC IN
12V/350mA
ANT
ETHERNET RJ-45
L(I)
L(I)
PUSH
PUSH
R(II)
R(II)
RF OUT
+22dBu
MAX
BAL
AF IN
+22dBu MAX
Loop Out
BAL
DC IN 12V/350mA
DC IN
12V/350mA
ANT
ETHERNET RJ-45
L(I)
L(I)
PUSH
PUSH
R(II)
R(II)
RF OUT
+22dBu
MAX
BAL
AF IN
+22dBu MAX
Loop Out
BAL
DC IN 12V/350mA
DC IN
12V/350mA
ANT
ETHERNET RJ-45
L(I)
L(I)
PUSH
PUSH
R(II)
R(II)
RF OUT
+22dBu
MAX
BAL
AF IN
+22dBu MAX
Loop Out
BAL
DC IN 12V/350mA
DC IN
12V/350mA
ANT
AC 41
NT 3-1
ANT
RF Output
Standby
AC 41
DC feed
DC
RF Inputs
SR IEM
SR IEM
SR IEM
SR IEM
short on
long standby
RF signal
AC 41 transmitter
off
on
LEDs
off
on
off
DC to transmittersLEDs
OFF
ON/Standby
NT 3-1
OR
A 2003-UHF
A 1031-U
LEDs
AC 41 = on
SR IEM G4
AC 41
ANT
SR 300 IEM G3
Instruction
Manual
Remote antennas and
maximum cable lengths
