Knoll Systems IR-31 Owners manual

IR31 Plug and Wire Polarity

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

Tip

+ - +

Low output side.

Clear adhesive layer.
Stick this side to
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.

Wire

-

Black Window Mask

IR31

Cabinet Installation

Shelf

IR31

MINI INFRARED

Information and
Installation Guide

Cabinet Installation

EMITTER

v2.1

Shelf

Receiver

To IR55
connection
block

Infared emitter IR31
low output (flat) side
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. [phone]

Point Roberts WA and Richmond BC

IR31

Receiver

Shelf

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.

Receiver
side view

Shelf

Equipment
Rack Door

IR31

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 .