53
Audio Option 3 - Rooms with TVs that are also home theaters using the SSD-66 (THX).
In home theaters with a TV, where the theater's TV tuner must play into the surround sound
decoder, the VS-3's output for that room will first need to be routed to the TV. The user can then
set the TV to an external input to view a central video source selected in the room's keypad.
Furthermore, as in Option 1, local-only video sources such as a VCR, can also be selected on
the TV's second external input and play through the surround sound system. The same
components used for external amplifiers as in Option 2, are used for the surround sound
system. Again, the surround decoder and amplifier can be located in the home theater room
or at the system mainframe. Because the decoder will act as the room's preamplifier, fixed line-
level audio signals will run from the Delta-88 RAM-50 Room Card to the LLS-2, from the TV's
fixed output to the LLS-2, and the LLS-2's common output routes to the SSD-66. Again, the TV
will need to receive composite video and stereo audio from the VS-3's output for that room. The
LLS-2 will receive a fixed stereo line-level signal from the TV and the RAM-50. The LLS-2 and
ACC-3 are located near the decoder and amplifier. The CCS-4 is located near the TV and a two
conductor low voltage wire will run from the CCS-4 to both the ACC-3 and LLS-2. Further-
more, a second low voltage wire will run from the Delta-88's location to the ACC-3. Thus when
either the keypad is turned on to a music source, the amp and decoder will turn on and play
music. When the TV is turned on, its selected source will override the music source.
VS-3 As Scrolling Input Selector (cont.)
VS-3
3 L
2 L
1 L
8 L
7 L
6 L
5 L
4 L
3 L
2 L
1 L
S 3
S 2
S 1
V 3
V 2
V 1
3 R
2 R
1 R
8 R
7 R
6 R
5 R
4 R
3 R
2 R
1 R
S 3
S 2
S 1
S 4
V 8
V 7
V 6
V 5
V 4
V 3
V 2
RF 3
RF 2
RF 1
RF B
RF A
FUSE
AC INPUT
(50-60Hz 25W)
3/8A S.B.
250V
4
3
2
1
2
1
+
-
V 1
VS-3
Line
Level
Audio
Line
Level
Audio
Speaker
Cable
CCS-4
TV Fixed
Audio Output
Fixed VS-3
Line Out
Composite Video Out
Low Voltage Out
DB-9
To Delta
ACC-3
1 2 3 4
-A+ -B+
FIX
VAR
SPEAKER
L
R
+
-
LINE
RAM-50
1
2
3
4
5
6
7
8
AUDIO
INPUTS
FIX
VAR
SPEAKER
L
R
+
-
LINE
RAM-50
FIX
VAR
SPEAKER
L
R
+
-
LINE
RAM-50
FIX
VAR
SPEAKER
L
R
+
-
LINE
RAM-50
FIX
VAR
SPEAKER
L
R
+
-
LINE
RAM-50
FIX
VAR
SPEAKER
L
R
+
-
LINE
RAM-50
FIX
VAR
SPEAKER
L
R
+
-
LINE
RAM-50
43
2
1
2
1
ADA BUS™
MUTE L.V.
ZONE L.V.
OUT
AC INPUT
AC
LOOP OUT
TO DELTA-88
1
2
1
2
3
4
3
4
5
6
5
6
7
8
7
8
VSM-8
VIDEO SWITCHER
V
I
D
E
O
I
N
P
U
T
V
I
D
E
O
O
U
T
P
U
T
LOW VOLTAGE WIRE
LOW VOLTAGE WIRE
ACC-3
LLS-2
DB-9
4 3 2 1
+ - + -
3-24V
AC/DC
24V
DC OUT
AUX TRIG
IN
SW.OUTLET
100MA
C.S. ONLY
10A MAX TOTAL
SWITCHED
CURRENT
SENSE
ON IND
THRESHOLD
GAIN
CCS-4
NO
NC
COMM
1 - 2 3 - 4
LLS-2
L
R
L
R
L
R
24VAC/DC
Delta
Fixed
Audio
ON
OFF
POWER
MPA-6
ON
FL
FR
C
RL
RR
BASS
PWR
1
2
3
4
5
6
BASS EQ
LEVEL
FREQ
BW
FR,C, FL
RR, RL &
SUB SPEAKERS
LEFT
ALL
REAR
CENTER
RIGHT
OFF
MODE
VOL
UP
VOL
DN
VOL
PRESET
NOISE
MONO
ENHAN
DELAY
DOLBY
NR REAR
PROLOGIC
6 CH Line Audio