User manual

Table Of Contents
F-6 Appendix F: Redundant Backup
Moseley SL9003Q 602-12016 Revision G
N
L
G
!
AGAINST RISK OF FIRE,
REPLACE WITH SAME TYPE
FOR CONTINUED P ROTECTION
DISCONNECT LINE CORD
PRIOR TO M ODULE REM OVAL
OUTPUT VOLTAGE:
AND RATING OF FUSE
X
+12V
X
+5V
+15V
+28V
INPUT: 90-260V, 47-63Hz
12/15
CAUTION
AC P/S
5/28
65W
I/O
EXT
RESET
CPU
NMS
70 MHz
IN
DEMOD
OUT
70 MHz
TP
RX LOCK
TRUNK
QAM
DEMOD
RECEIVER
ANTENNA
ID#
LIN
CMPR
RIGHT
CH. 2
LEFT
CH. 1
AES/EBU
SPDIF
AUDIO DEC
Radio A - MAIN Default
Radio B - STANDBY Default
To
Left Channel
or AES/EBU
N
L
G
!
AGAINST RISK OF FIRE,
REPLACE WITH SAME TYPE
FOR CONTINUED PROTECTION
DISCONNECT LINE CORD
PRIOR TO MODULE REMOVAL
OUTPUT VOLTAGE:
AND RATING OF FUSE
X
+12V
X
+5V
+15V
+28V
INPUT: 90-260V, 47-63Hz
12/15
CAUTION
AC P/S
5/28
65W
I/O
EXT
RESET
CPU
NMS
70 MHz
IN
DEMOD
OUT
70 MHz
TP
RX LOCK
TRUNK
QAM
DEMOD
RECEIVER
ANTENNA
ID#
LIN
CMPR
RIGHT
CH. 2
LEFT
CH. 1
AES/EBU
SPDIF
AUDIO DEC
COM-LEFT (-)
COM-LEFT (+)
COM-GROUND
COM-RIGHT (-)
COM-RIGHT (+)
1-LEFT (-)
1-LEFT (+)
1-GROUND
1-RIGHT (-)
1-RIGHT (+)
Broadcast Tools
SS 2.1/Terminal III
Switcher/Router
2-LEFT (-)
2-LEFT (+)
2-GROUND
2-RIGHT (-)
2-RIGHT (+)
Alt .
AES/
Left Ch.
2
3
1
2
3
1
XLR-Female-
to-Pigtail
2
3
1
2
3
1
2
3
1
2
3
1
1 (TB1)
TB4A
Switch Configuration:
SW5-6 = On
6
(RX_XFR_OUT - Blue)
7
(Ground - Black)
RJ45 8-Pin
to Pigtail
XLR-Female-
to-Pigtail
XLR-Male-
to-Pigtail
230-12416-
01
To
Right Channel
Alt .
AES/
Left Ch.
SL9003Q Receiver
SL9003Q Receiver
Antenna
ZAPD-21
Power
Splitter
3 (TB3)
2 (TB2)
RS-232
Data Sharing
Device
To
Remote
Control
Figure 8-3 Receiver Audio Output Switching-External Control (Discrete or Digital Audio)
The router directs one of two balanced input pairs to the common balanced output. In a typical
application the router is rack mounted between main and standby receivers. Figure F-3 shows
the configuration for discrete audio. For digital audio outputs only, the left or right channel may
be substituted with the AES/EBU channel.
The Main Receiver provides control logic from the RJ45 connector (XFER) on the NMS card for
switching signal the switcher/router. The Main receiver control line (RJ45 pin 6) will be HIGH
(+5V) to indicate the Main receiver is healthy and router input 1 will be selected. If the Main