CXL-80T Installation Instructions v1.0
2
INTRODUCTION
The CXL-80T is an optional transformer for the 46-80 Multi-Zone Mixer Amplifier, to permit the Mixer Amplifier to directly drive
100 V-line or 70 V-line loudspeaker systems. The transformer is rated at 80 W output, and is mounted internally. Up to four
CXL-80Ts (one per output channel) may be fitted to a 46-80. The outputs are available on the 8-pin 5 mm-pitch screw-terminal
SPEAKER OUTPUTS
connector on the host unit’s rear panel.
Speaker Outputs
1 2 3
ON
4 5
1 2 3
ON
4 5 6
7 8
1 2 3
ON
4 5 6 7 8
MICROPHONE 1 / PAGE MIC
BALANCED
INPUT
1 2 3
50dB
GAIN
LF
HF
+10
dB
dB
+10
-10
- +
+10
-10
MICROPHONE 2
BALANCED
INPUT
1 2 3
50dB
GAIN
LF
HF
+10
dB
dB
+10
-10
- +
+10
-10
MIC 1 ACCESS
ACCESS CONTACTS
SHORT PINS TO 0V
FOR PAGE ACCESS
0V Z1 Z2 Z3 Z4 +V
OF
F
ON
OF
F
ON
OF
F
ON
N/
O
N/
C
MI
C
PG
MIC2 PHANTOM PWR
MIC OVER MUSIC
MIC1 PHANTOM PWR
PAGING MODE
MUTE - N/O OR N/C
LEVEL
dB
+10
-10
DIGITAL PAGE MIC
CDPM IN
FACILITY PORT
MUSIC MUTE
CONNECT TO RELAY
ISOLATED CONTACTS
SW1: CONFIG
SPEAKER OUTPUTS
Z1
-
+
70/100V
4 OHM
Z2
-
+
4 OHM
Z3
-
+
4 OHM
Z4
-
+
4 OHM
70/100V
70/100V
70/100V
GAIN
dB
+10
-10
GAIN
dB
+10
-10
GAIN
dB
+10
-10
GAIN
dB
+10
-10
GAIN
dB
+10
-10
GAIN
dB
+10
-10
MIC
10
0
MUSIC
10
0
1 2 3
- +
1 2 3
- +
1 2 3
- +
1 2 3
- +
1 2 3
- +
R
L
R
L
R
L
R
L
R
L
R
L
LINE INPUTS
LINE 1
LINE 2
LINE 3
LINE 4
LINE 5
LINE 6
1 2 3
UTILITY/LOOP OUTPUT
AUX OUT
ZONE 1
ZONE 2
REMOTE MUSIC CONTROL
EACH 3 PIN CONNECTOR IS INTENDED FOR USE WITH RL-6/RL-1
SERIES REMOTE WALL PLATES
REFER TO USER GUIDE FOR FULL DETAILS
OF
F
ON
15
M3
0M
0
1
ZONE 2
1
2
3
ZONE 1
1
2
3
ZONE 3
1
2
3
ZONE 4
1
2
3
LO
C
RE
M
LO
CR
EM
LO
C
RE
M
LO
CR
EM
LO
C
RE
M
LO
CR
EM
LO
C
RE
M
LO
CR
EM
OF
FO
N
OF
FO
N
01
0
1
SW2: CONTROL
SW3: UTIL/PRI/APD
0V Rx Tx
RS232
Z4 SOURCE
Z4 LEVEL
Z3 SOURCE
Z3 LEVEL
Z2 SOURCE
Z2 LEVEL
Z1 SOURCE
Z1 LEVEL
APD ON
APD TIMING
LINE 6 PRIORITY Z1
LINE 6 PRIORITY ALL
UNUSED
UTILITY SOURCE A
UTILITY SOURCE B
UTILITY SOURCE C
MAX: 150W
POWER 47-63Hz
85-243V AC
CAUTION:
REPLACE WITH SAME
TYPE T5AH 250V FUSE
ATTENTION:
UTILIZER UN FUSIBLE
DE RECHARGE DE MEME
TYPE DE T5AH 250V.
[ ZONE 1 ]
NOTE:
unlike some other Cloud multi-channel amplifiers, the 46-80 uses a single output connector for both low impedance and
70/100 V-line operation. Thus it is NOT possible for any channel of a 46-80 to drive both low impedance speakers and
70/100 V-line systems simultaneously. The check boxes below the connector should be used to indicate the standard each output
is set for.
FITTING THE CXL-80T TRANSFORMER
The CXL-80T transformer is a toroidal type, and is supplied pre-terminated with 2-pin and 3-pin connectors as shown:
RED
BLACK
PRIMARY
WINDING
CONNECTOR
(female)
SECONDARY
WINDING
CONNECTOR
(female)
WHITE
BLUE
MAUVE
46-80
Rear Panel
