background image

2

172-78

When using more than one Xtra Link for more rooms, be sure the RF splitters you use are DC passing types,
such as  Xantech  part  number  04027500 (2-way).  Refer to 

Fig. 3

.

INSTALLING THE 291-00 IR RECEIVER

Insert the cable mini plug attached to the 291-00 into the jack marked "IR RECEIVER" on the INJ77 Injector.
Refer to 

Fig. 2

.

Plug the 781C-78 Power Supply cord into the jack marked "+12 V" on the INJ77 Injector.  Plug the 781C-
78 into a 220 VAC unswitched outlet after you have made all other connections.

Position the 291-00 IR Receiver so that the infrared beam from the handheld remote control has a direct
view to the front of the unit (within 20 feet).

INSTALLING THE INJ77 INJECTOR

Insert the "TO TV" plug on the back of the INJ77 Injector  into "RF IN" on the TV in the Remote Room.
Connect the room-to-room cable to "ANT INPUT" on the INJ77 Injector.

Satellite Dish

TV SIGNAL PATH
IR REMOTE CONTROL PATH

Hand Held

Remote

REMOTE

ROOM

RF IN

284M

Dual Mouse

Emitter Assembly

(Included)

MAIN ROOM

CPL77 COUPLER

(included)

Room-to-Room Coaxial Cable

(not included)

Coaxial Cable

(Not included)

Place emitters on
the IR sensor
window on 

front

panel

 of each

controlled unit.

Emitter

RF IN

OUT TO TV

SATELLITE
RECEIVER

(Back Panel)

RF IN

VCR

(Back Panel)

Emitter

IR Sensor Windows

(Front Panel)

Coaxial Cable

(not included)

To 220 V AC

(unswitched)

INJ77 INJECTOR

(included)

291-00

IR RECEIVER

(included)

2ND

TV

781C-78

Power Supply (included)

1ST

TV

RF IN

Coaxial Cable

(not included)

REMOTE

TV

EMITTER

LOCAL TV

CPL77 COUPLER

SA

T/VCR

Front View

Side View

OUT TO TV

IR RECEIVER

INJ77 INJECTOR

ANT INPUT

+12 V

T

O

 TV

Front View

Side View

Fig. 2 

 Basic Xtra Link Hookup

INSTALLING THE CPL77 COUPLER

Insert the "SAT/VCR" plug on the back of the CPL77 Coupler  into "OUT TO TV" on VCR in the Main Room.
Connect the room-to-room cable to "REMOTE/TV" on the CPL77 Coupler.

Make the remaining connections from the CPL77 Coupler to the TV, the VCR to the satellite receiver, etc.,
as shown in 

Fig. 2

.

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