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Installing batteries in the remote, Operation, Working together with a control system – Extron Electronics IR 102 Kit User Manual

Page 10: Working together with a control system -11, Installaton and operaton, cont’d, Installng batteres n the remote, Operaton, Workng together wth a control system

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IR 102 Remote Control Kit • Installation and Operation

Installaton and Operaton, cont’d

1-10

IR 102 Remote Control Kit • Installation and Operation

1-11

closure/RS-232 control port. This permits the IR 102 Rx Remote

Receiver to control the switcher. The pin assignments are listed

in the following table.

N

See the note for

d

.

N

Connect RS-232 or contact closure, but not both.

Remove the pins that are not needed.

Female (In)

5

1

9

6

Male (Out)

1

5

6

9

Pin RS-232 In

Contact Closure

1

Input #1

2

TX

3

RX

4

Input #2

5

Gnd

Gnd

6

7

8

9

Input #3
Input #4
Input #5
Input #6

Gnd

RS-232 Out

TX

RX




N

The cable used to connect the RS-232/Contact – Out

connector to a computer, control system, or contact

closure device may need to be modified by removing

pins or cutting wires. If unneeded pins are connected,

the system may "hang" (suspend communication

indefinitely).

For RS-232 control and IR control

, use a control cable with only

pins 2, 3, and 5 connected. If other pins are connected,

either cut the wires to the other pins if the cable has a hard-

shelled connector, or remove the other pins if the cable has

a molded plug.

For contact closure

, use a control cable with pins 2 and 3 not

connected. If the cable has pins 2 and 3 connected, cut the

wires to these pins if the cable has a hard-shelled connector,

or remove these pins if the cable has a molded plug.

f

RS-232 In connector — Plug the RS-232 input cable into this

9-pin D connector to permit a PC or control system to control

the switcher, even though the switcher’s RS-232 connector

is occupied by the IR 102 Rx Remote Receiver. The pin

assignments are shown in the table above.

Universal Remote

INPUT/OUTPUT SELECTION

1

2

3

4

5

6

7

8

9

0

+10

ENTER

IR 102

Installng Batteres n the Remote

The IR 102 Handheld Remote Control is shown at

right. Install two AAA batteries in the remote as

shown below. The battery compartment is in the

front, bottom side of the remote control.

Operaton

To select an input using the IR 102 remote control, aim the

handheld unit at the IR detector and press the numeric button

for the desired input. For switchers with ten or more inputs,

press the +10 key to add ten to the input number selected. For

example, to select input 17, press the +10 key, then the 7 key.

The maximum operating range is 30 feet.

Workng together wth a control system

IR 102 Rx

UNIVERSAL IR REMOTE RECEIVER

RS-232/

CONTACT

OUT

RS-232

Tx Rx

1 2 3 4 5

+5

+12V

6

CONTROL OUT

IR IN

CONTACT

MO

D

DEMOD

POWER
12V
.5A MAX

RS-232

IN

SW6 VGA Ars

REMOTE

100-240V 0.2A

INPUTS

1

2

3

4

5

50-60Hz

OUTPUT

OUTPUT

L

R

SW6 VGA Ars

6

Univ

ersal Remote

IN

PU

T

/O

U

T

PU

T

S

EL

EC

T

IO

N

1

2

3

4

5

6

7

8

9

0

+

10

EN

T

ER

IR 102

REMOTE

IR 102 Rx Remote
Control Receiver

IR 102 Remote Control

IR Sensor

Up to 21' Cable

6' Cable

Power Supply

Control System/PC

SW6 VGA Ars Switcher

A typical IR 102 Kit application

The IR 102 Remote Receiver connects via cable to the switcher’s

rear panel RS-232 connector, and it uses the switcher’s RS-232

interface for input selection. The Remote Receiver also has an

RS-232 input connector, to permit the switcher to be controlled

by a PC or control system, even when the switcher’s RS-232 port

is occupied by the IR 102 Remote Receiver.

N

The remote control can operate a switcher only if the

switcher is configured as master, with no switchers

slaved to it. Refer to the switcher’s manual for

information on switcher configuration.