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WTSD-MIX31K
Owner’s Manual
AtlasIED.com
TELEPHONE: (800) 876-3333
1601 JACK MCKAY BLVD.
ENNIS, TEXAS 75119 U.S.A.
Block Diagram
Balanced Mono Mix BUS Out
Bal Mic-Line
Input
Mic
-Li
ne
A
m
p
Mic Pad Disable
P24V
LOW CUT 120Hz/12dB
VOX SENSE
ADJ
3.5MM
Stereo Input
+V
RJ45 OUT
+
_
MI
C
/LINE
LEVEL ON
FRONT PANEL
LOCAL PRIORITY LATCHING PUSH SW ON FRONT PANEL
P6
RJ45 OUT
INTERNAL MIX BUS
MUSIC
LEVEL ON
FRONT PANEL
LOCAL MUTE
LATCHING PUSH SW ON FRONT PANEL
RJ45
IN
Stereo Sum
Sum Amp
RJ45 OUT
22
V TRIGGER BUS
RJ45 OUT
AUTO SLEEP
AUDIO
SENSE BUS
WTSD-MIX31AWP BLOCK DIAGRAM
+24V - 48V
-24V - 48V
Bal Out
Balanced Mono Mix BUS IN
RJ45
IN
+
+
RJ45
IN
RJ45
IN
RJ45 OUT
RJ45
IN
RJ45 OUT
RJ45
IN
+
+
+
MI
C
-LINE SIG
MUSIC
SIG
MIC +24
LOCAL MUTE
LED’S TURN OFF IN AUTO SLEEP
(DISCON
N
ECT GND)
+
+
+
+
+
+
SLEEP LED
+
ON
+
+
ASM
DISABLE
DIP SW
0N
DIP SW
0N
DIP SW
0N
DIP SW
0N
+24V
POWER SUPPLY LOOP THRU BUS
WITH DIODE PROTECTION
TO MIC-LINE LEVEL LED
TO MUSIC LEVEL LED
1
1
2
2
TO MIC +24 LED
3
3
MUTE
6
6
TO L
O
C
AL
MUTE LED
LOCAL
PRIORITY LED
AUTO SLEEP MUTE
8
8
TO ON AND FAULT LED
+
+
+
LINE
9
SYSTEM PEAK BUS
ASM LIGHTS SLEEP
LED
AN
D
M
U
TES
OUTPUT
ASM LED CONTROL
SLEEP AUDIO SENSE
SLEEP AUDIO SENSE
WHEN AUDIO IS SENSED
ON THIS BUS,
AUTO
SLEEP MODE WAKES UP (TURNS ON LEDS AND UNMUTES OUTPU
T. AFTER
60 MINS OF NO AUDIO SIGNA
L, UNIT ENTERS
SLEEP MODE.
AUTO SLEEP
CONTROL
POWER SUPPLY BUS
SYSTEM PRIORITY-VOX BUS
P6
P6
P7
P7
P8
P8
P4
P4
P5
P5
+
Bal IN
P1
P2
P3
P1
P2
P3
MIC
-LINE PUSH SW ON FRONT
PANEL. WHEN IN LINE MODE,
DISABLES
+2
4V TO PHANTOM DIP
SW AND LIGHTS LINE LED.
TO L
IN
E
LED
9
+2
4V
MIC LINE
MUTE
MUTE
NOTE: VOX MUTES STEREO AUDIO WHEN SENSE AD
JUST
IS SET. VOX W
ILL
ALSO ACTIVATE P6 RJ4
5
BUS AN
D
RJ4
5BOB RELAY IF
LOC
A
L
PR
IO
R
ITY
SWITCH ISN’T LATCHED
.
+V
WHE
N
ACT
IVE
+V
NOTE: WHEN LATCHED,
P6
R
J45 BUS AND
RJ45BOB RELAY
A
RE ACTIVATED.
IT
DOES NOT MUTE L
O
C
AL STEREO
INPUT.
+V
+
LOCAL SYSTEM PEAK LED
4
TO P8
4
+
BT Music
Connect/Disc
onnect
Push Switch an
d
LED
Bluetooth
Stereo Sum
BT
+
BT Music Priority
sense switch
Push to Select
(Audio)
(Audio)