Overview - Kramer PT-4 iREX User Manual

3

Overview

The PT-4 iREX is an IR repeater that lets you control up to four machines
via their remote control transmitters from a distance.
In particular, the PT-4 iREX:
Lets you operate machines that are stacked away in closets, cabinets, and
even other rooms
Can operate at a distance of approximately 75 meters
controlled machine and the PT-4 iREX)
Has an IR sensor
Has an optional external IR receiver
PT-4 iREX from a distance
Is 12V DC fed
To achieve the best performance:
Connect only good quality connection cables, thus avoiding interference,
deterioration in signal quality due to poor matching, and elevated noise
levels (often associated with low quality cables)
Avoid interference from neighboring electrical appliances that may
adversely influence signal quality and position your Kramer PT-4 iREX
away from moisture, excessive sunlight and dust
1 For example, a video player, DVD player, air conditioning system, and any other remote controlled machine
2 By using the IR emitter extension cables (see Table 2)
3 Model C-A35M/IRR-03
4 For example, you can stick the IR external receiver eye on the display, hide the PT-4 iREX in a cabinet, and control it via
the external receiver eye
5 By using the external IR receiver extension cables (see Table 2)
6 For example: model number AD2512C, part number 2535-000251
Overview
4
of approximately 30 meters
Caution
– No operator-serviceable parts inside unit.
Warning
– Use only the Kramer Electronics input power
wall adapter that is provided with this unit
Warning
– Disconnect power and unplug unit from wall
before installing or removing device or servicing unit.
2
3
which lets you control the
1
(between the
5
6
.
3