Home Theater - Option 1 - Ada Delta-88 Manual

Home Theater - Option 1

Parameters - The video sources are switched internal to the TV. The surround decoder and
power amplifier are in proximity to the room's TV. The central system source AC control is
accomplished using the ACC-3000 thus leaving the 9 pin "D" connector on the Delta-88
available for zone tracking.
Operation - Turning on the room's keypad engages the SSD-66 and theater amplifier. Turning
on the TV engages the theater amplifier and overrides the audio from the central system to the
output of the TV. Volume and mode selection are accomplished using the room's keypad or
the SSD-66's hand held IR remote control. Control of the TV or video sources is not through
the keypad (Special options exist allowing the keypad to control these devices either from any
room or only locally. Please note, that in order to control the TV or local video sources, they
must be able to be selected on the ADA control and therefore must appear as a source on the
central system).
How - Using the Delta-88's 9 pin "D" connector (set for zone tracking), a low voltage signal is
sent to the CCS-4 and it will turn on the theater's amplifier (plugged into the CCS-4's switched
AC outlet-10Amp Max). The CCS-4's current sensing circuit (the TV is plugged into the CS
outlet) will also engage the power amplifier and engage the CCS-4's 24 VDC output when the
TV is turned on. This output feeds the LLS-2 Line Level Switcher and causes the TV's output
to override that of the Delta's whenever the TV is turned on. When the TV is turned off, the
SYSTEM MAIN FRAME
INT. AMP
ADA BUS™
MUTE L.V.
ZONE L.V.
OUT
1 2 3 4
J1
LINE
J2
AC
LOOP OUT
SPEAKER
J3
J4
AC INPUT
L
J5
J6
J7
J8
J9
DB-9
J10
1 2 3 4
WH-3000
WH-3000
ADA BUS CABLE
BI-3000
UNIT
1
2
3
4
ADA
BUS
CABLE
INPUT
SSD-66
SURROUND
L R
SOUND
DECODER
SSD-66
MPA-6
-
A
+
MPA-6
MULTI +
POWER AMPLIFIER BRIDGED OUTPUT
8-16 OHMS MONO
INT. AMP INT. AMP INT. AMP INT. AMP INT. AMP INT. AMP
LINE LINE LINE LINE LINE LINE
FIX FIX FIX FIX FIX FIX FIX
VAR VAR VAR VAR VAR VAR VAR
SPEAKER SPEAKER SPEAKER SPEAKER SPEAKER SPEAKER
+ + + + + +
-
- - - - -
R L R L R L R L R L R L R
To Delta
DB-9
Low Voltage Out
LLS-2
4
L
3
2
1
CONTROL
BUS
R
BI-3000
OUTPUTS 12VDC ADA VOLTAGE
ACC-2 BUS SELECT
REAR SUB CENTER FRONT
- +
1 2 1 2 3 4
L R LEVEL WOOFER LEFT RIGHT
MIN MAX
6 1 2 3
+ - - - -
SEPERATE
BASS INPUT
A & B
L R INPUT INPUT INPUT INPUT
DUAL
B SPK SPK SPK SPK
MONO
OUTPUT
- + + + +
FR
EXT.
& SPK OUT SPK OUT SPK OUT SPK OUT
-
IN 4-16 OHMS 4-16 OHMS 4-16 OHMS 4-16 OHMS
FL GAIN GAIN GAIN GAIN
BASS
INPUT
SUB FR. L. FR. R. CEN. R. L.
SSD-66's input resets to the music
system's output. Note that the SSD-
INT. AMP AUDIO
INPUTS
66 is connected to the ADA Bus™ via
1
2
a BI-3000 Bus Isolator.
3
4
LINE
5
FIX
VAR 6
SPEAKER
7
+ +
8
-
-
L R
DELTA-88
L R
NO
LLS-2
NC
COMM
L R
AC POWER
FUSE
4 5
-
INPUT
SPK
+
120 VAC
600W
SPK OUT
4-16 OHMS
GAIN
R. R.
TO AC OUTLET
39
LOCAL TV
ANT.
V V
COMPOSITE VIDEO OUTPUT
IN
AUX 1 AUX 2
IN IN
TV LINE
R R
R R
LEVEL
OUTPUT
L (FIXED) L
L
L
CCS-4
ON IND
4 3 2 1
+ - + - THRESHOLD
3-24V 24V
AC/DC DC OUT
GAIN
AUX TRIG 100MA
IN C.S. ONLY
SW.OUTLET
CCS-4
10A MAX TOTAL
CURRENT
SWITCHED
SENSE