Logic 3 RAT 1 - Manual (Page 9)

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9
Speakers & Volume Controls
Fig. 4 A RAT1 Dedicated IR Bus System
RAT1
S8 S4 S2 S1
L+ L– R– R+ L+ L– R– R+
AMPLIFIER INPUT
SPEAKER
OUTPUT
STATUS POWER IR IN ST
A TUS
GND +12 VDC
12VDC
RAT1
REMOTE AUTO TRANSFORMER
S8 S4 S2 S1
L+ L– R– R+ L+ L– R– R+
AMPLIFIER
INPUT
SPEAKER
OUTPUT
STATUS POWER IR IN ST
A TUS
GND +12 VDC
12VDC
RAT1
REMOTE AUTO TRANSFORMER
S8 S4 S2 S1
L+ L– R– R+ L+ L– R– R+
AMPLIFIER
INPUT
SPEAKER
OUTPUT
STATUS POWER IR IN ST
A
TUS
GND +12 VDC
12VDC
RAT1
REMOTE AUTO TRANSFORMER
Satellite Receiver
ST G V
CONTROL OUTPUTS
LOGIC POLARITY
SELECT
OR
A B
CONTROL
INPUTS
1 2 3 4 5
1 2 3 4 5 6 7 8 910 ON
R L
+ – + –
ROOM 4 ROOM 3
XANTECH
S-62/64/66
Wall Speakers
ROOM 2
R L
+ – + –
780-80
"J" Box
IR Receiver
R L
+ – + –
MAIN ROOM, EQUIPMENT AREA, ETC.
782-00
Power Supply
To 120 V AC
(unswitched)
A/V RECEIVER,
AMPLIFIER, ETC.
(Back Panel)
IR Receiver
(i.e. cabinet mounted
for IR control
in main room)
283-00 Emitter
283M Blink-IR™
(Place on FRONT
Panel IR Sensor)
CAUTION: Stereo receivers usually have two sets of speaker terminals, "A"
and "B". Be sure all speakers connected to both "A" and "B" are taken into
consideration when paralleling speakers, so that the amplifiers are not loaded
by an impedance that is lower than that specified by the manufacturer.
490-30
"Micro Link"
RAT1 #1
RAT1 #2
RAT1 #3
MIRV1
Volume
Control
MIRV1
Volume
Control
"Dinky Link"
IR Receiver
480-00
Smart
Pad ™
3
789-44
Connecting Block
793-10
Serial Combiner
ST G V
ST G V
L R
+ - - +
S P E A K E R T E R M I N A L S
786-00 "STATUS" power supply. Plug into a SWITCHED
AC Outlet on A/V Receiver (see text).
CONTROLLED
COMPONENTS
793-10 SERIAL CONTROL COMBINER
283M Blink-IR™
Mouse Emitter
CD Changer
12VDC
+12 VDC
GND
STATUS
IR IN
EMITTERS
IR
RCVR
789-44
CONNECTING BLOCK
®
IR
IR
IR