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480-80
While it is possible to make wired connections without the connecting block, it is not recommended. The
connecting block reduces installation time, helps to eliminate errors, ensures equal drive current to each
emitter, allows easy troubleshooting and permits easy system upgrades later, if needed.
Input connections must be made as illustrated. To extend the Emitter wires to a more distant location, you
may splice in 2-conductor wire. Refer to the Connecting Block Installation Instructions for more information.
Fig. 2 illustrates the use of the 480-80 as one of the IR receivers in a larger multi-room system. Connections
are made in the conventional way, with home-run cable from each remote room.
CAUTION: With any of these systems, be sure the power supply (in this case the 782-00) is plugged into
an un-switched AC outlet. This maintains the IR control system in "standby" operation so that power-ON
commands can be sent to the controlled equipment.
Mounting: The 480-80 can be mounted to any flat surface, using the 3/8" x 1-3/4" two-sided adhesive tape
supplied. Two screws are included for mounting the 3-terminal block.
480-80
IR Receiver
Red (or white)
Stripe
To 120 V AC
(unswitched)
781RG
Power Supply
789-44
Connecting Block
REMOTE ROOM
MAIN ROOM
Hand Held
Remote
3-Terminal Block (supplied)
7/16"
2-5/16"
3-Conductor
Inter-room Cable
(unshielded OK)
7' Ribbon Cable
A/V Receiver
VCR
38 kHz IR Receiver Window
Red
Talkback LED
56 kHz IR Receiver
Window
Satellite Rec'r #1
283M
Blink-IR™
283M
Blink-IR™
283M
Blink-IR™
Mouse Emitter
12VDC
+12
VDC
GND
STATUS
IR IN
EMITTERS
IR
RCVR
789-44
CONNECTING BLOCK
®
IR OUT
+12V
GND
Fig. 1 A 480-80 in a basic IR repeater system.
120 V AC
(Unswitched)
782-00
Power Supply
490-00 Series
Micro Link™
IR Receivers
3-Wire
Cable
IR OUT
GND
+12V
Red
Stripe
3-Wire
Cable
IR OUT
GND
+12V
480-80
Dinky Link™
IR Receiver
Red
(or white)
Stripe
REMOTE ROOM 1
780-80
J-Box IR Receiver
7 Foot 3-Conductor
Cable with Quick
Connect Stereo
Mini Plug
490-30 Series
Micro Link
™
IR Receivers
REMOTE ROOM 2
REMOTE ROOM 3 REMOTE ROOM 4
GND
IR
OUT
+12V
3-Conductor
Room-to-
Room Cables
(Home Runs)
+12VDC
STATUS
GND
IR OUT
780-80
IR RECEIVER
®
Satellite Receiver
VCR
AV Receiver
CD Changer
Tape DecK
791-44
Amplified
Connecting Block
283M Blink-IR™
283M Blink-IR™
283M Blink-IR™
283M Blink-IR™
Smart
Pad™
Keypad
System
GND
IR OUT
+12V
STATUS
283M
Blink-IR™
Mouse Emitter
+12 VDC
GND
EMITTERS
12 VDC
HIGH
IR
OUT
STATUS
IR IN
IR
RCVR
791-44
AMPLIFIED
CONNECTING BLOCK
®
Fig. 2 A 480-80 in a typical multi-room system.