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IR31 Enlarged Side View
High output side
.
Used when IR31
is not stuck on
component IR
window. Maximum
range is about 1m
or 3 feet.
Wire
Typical Installation
Receiver
To IR55
Infared emitter IR31
connection
low output (flat) side
block
attached directly to
IR sensor window.
Note: In this mode, other IR
signals can pass through IR31
and control component. To stop
this cover the IR31 and component
sensor window with black tape.
Knoll Systems tel. (604) 272 4555
Point Roberts WA and Richmond BC
IR31 Plug and Wire Polarity
Tip
+ -
Low output side.
Black Window Mask
Clear adhesive layer.
Stick this side to
IR31
component window.
Replace adhesive or
add clear silicon
sealer if necessary.
To block remote control signals from other
emitters or local remote controls cut black
window mask to the component window size
and also cover IR31 cover plate.
Cabinet Installation
IR31
Note: In this mode, the emitter is
placed at the front of the shelf either
above or below the IR window. It is
less reliable than direct attachment
but looks better.
Caution: Emitters can easily be
destroyed by connecting them
directly to power supplies or batterys.
Wire
+
-
Shelf
Receiver
Shelf
IR31
MINI INFRARED
EMITTER
Information and
Installation Guide
v2.1
Cabinet Installation
Shelf
Receiver
side view
Shelf
Equipment
Rack Door
Note: In this mode, the emitter
is attached to the door of the
equipment rack with the high
output side facing the component
IR window. Obviously the emitter
will be less reliable when the rack
door is open .
IR31
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