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Source AC Control Connections (cont.)
Option 2 - Using ACC-48 (s) to Turn On Sources One At A Time & Only As Needed
In systems were no external power amplifiers need to be turned on, the ACC-48 can be set to
turn sources on as selected on keypads or the Delta-88s front panel. In order for this operation
to work the Delta-88 will need to have its 9 pin "D" connector set to track source selection. This
is done in software on the Delta-88. Depending on the number of sources on your system, you
may need one or two ACC-48s. If you are using the MT-3000 Multi-Tuner as three sources with
an additional three other sources, you will need only one ACC-48, even though you actually
have six sources on the system. Since the MT-3000 acts as three sources but has only one AC
power cord, it will need to turn on when either source 1, 2, or 3 are selected and therefore only
takes up one AC outlet on the ACC-48.
Regardless whether you are using one or two ACC-48s, you will need to note down which
sources are on which input number to the Delta-88. The inputs are marked 1-8 and correspond
to the ACC-48's AC Outlet's jumper pin numbers.
Step 1 - Setting the ACC-48's Jumper Pins - Make Certain the Delta-88 is Off
a.
Select an AC outlet on the ACC-48 for
the MT-3000. If the MT-3000 is oper-
ating as first three sources to the sys-
tem on Delta-88 inputs 1-3, jumper
pins must be in place on #1, 2, & 3 on
the corresponding ACC-48s jumper
pin bank. If only two of the MT-3000's
tuners are sources on the system, set
only two jumper pins.
b.
Select an AC outlet on the ACC-48 for
the next source and set a single jumper
pin on its corresponding ACC-48
jumper pin bank that matches this
source's input to the Delta-88 (i.e. #4
jumper pin for the fourth source on
the system).
c.
Repeat step "b" for all remaining
sources. Please note, that in this dia-
gram the sources are placed indis-
criminately over both ACC-48's to
demonstrate this devices flexibility.
Step 2 - Connecting the ACC-48 to Delta-88
Using a 9 pin flat ribbon cable, pro-
vided with the ACC-48, connect one
end to the ACC-48, the middle con-
nector to the other ACC-48, and the
other end to the 9 pin "D" connector
on the back of left side of the Delta-
88's rear panel
VCR
TO
AC
CASSETTE CHANGER
AC POWER
VOLTAGE SELECT
FUSE
MULTI-TUNER
MT-3000
9 PIN RIBBON
CABLE
VSM-8
RAM-50
VIDEO SWITCHER
1
2
V
ADA BUS™
I
D
3
4
MUTE L.V.
E
O
5
6
I
ZONE L.V.
N
OUT
P
7
8
U
T
LINE
V
7
8
I
D
AC
E
5
6
LOOP OUT
O
SPEAKER
3
4
O
U
T
1
2
P
U
AC INPUT
T
L
R
30
VCR
DSS
LASER
CD CHANGER
COMBINED
TUNER 3
TUNER 2
TUNER 1
OUTPUT
ANT IN
ANT IN
ANT IN
1
1
1
2
2
ANT PRE-AMP
2
ANT PRE-AMP
ANT PRE-AMP
3
3
3
4
4
4
REMOTE
AUDIO OUT
AUDIO OUT
REMOTE
AUDIO OUT
REMOTE
AUDIO OUT
REMOTE
L
R
L
R
L
R
L
R
Set Shunting Pins To Engage AC With Zone Or Source Numbers 1-8
TO 9 PIN "D"
Set Shunting Pins To Engage AC With Zone Or Source Numbers 1-8
1 2 3 4 5 6 7 8
1 2 3 4 5 6 7 8
1 2 3 4 5 6 7 8
1 2 3 4 5 6 7 8
DELTA-88
1 2 3 4 5 6 7 8
1 2 3 4 5 6 7 8
1 2 3 4 5 6 7 8
1
2
3
4
1
2
3
120-240 VAC
120-240 VAC
50-60 Hz
50-60 Hz
ACC-3
1000 WATTS
MAX TOTAL
1000 WATTS
MAX TOTAL
1.
Delta-88 9 Pin "D" programmed for source AC control. - Set one shunting
pin per AC outlet according to source inputs. Set 3 pins for MT-3000.
1.
Delta-88 9 Pin "D" programmed for source AC control. - Set one shunting
CAUTION
2.
Delta-88 9 Pin "D" programmed for zone AC control. - Set one shunting
pin per AC outlet according to source inputs. Set 3 pins for MT-3000.
CAUTION
2.
Delta-88 9 Pin "D" programmed for zone AC control. - Set one shunting
RISK OF ELECTRIC SHOCK
DO NOT OPEN
pen per AC outlet according to zone numbers. Set all shunting pins on
one AC Outlet for All-On source AC control when not using an ACC-3000.
RISK OF ELECTRIC SHOCK
DO NOT OPEN
pen per AC outlet according to zone numbers. Set all shunting pins on
ATTENTION!
one AC Outlet for All-On source AC control when not using an ACC-3000.
ATTENTION!
RISQUE DE CHOC ELECTRIQUE.
NE PAS OUVRIR
RISQUE DE CHOC ELECTRIQUE.
NE PAS OUVRIR
MADE IN U.S.A.
MADE IN U.S.A.
ACC-48
ACC-48
QUAD AC CONTROLLER
QUAD AC CONTROLLER
ACC-48 w/Holes
1
1/24/95, 9:09 AM
ACC-48 w/Holes
1
RAM-50
RAM-50
RAM-50
RAM-50
RAM-50
RAM-50
AUDIO
INPUTS
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
+
+
+
+
+
+
+
-
-
-
-
-
-
-
L
R
L
R
L
R
L
R
L
R
L
R
TO 9 PIN "D"
1 2 3 4 5 6 7 8
DELTA-88
4
ACC-48
ACC-3
1/24/95, 9:09 AM
1
2
3
4
5
6
7
8
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