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RMX-400

V0.0

0817A

HDMI remote control extender

Instruction manual

CAUTIONS

CONNECTION

OUT

IN

CEC  IR

IR  R

X

OUT

IN

CEC  IR

IR  R

X

IR 

 T

X

Before using your new Steren product, read this instruction manual to avoid any 

malfunction.

The information shown in this manual is for product reference only. Due to updates 

there may be differences. Please see our website www.steren.com.mx

To obtain the most recent version of the instruction.

IMPORTANT

• Do not expose the product to extreme temperatures.

• Always wipe with a clean, dry cloth.

 

• Ensure that the weight of the cable does not fall on the connector, as this may 

cause damage to your equipment. If supported, attach the cable to this or the wall 

to prevent damage

NOTE:

Make sure the transmitter points directly to the equipment you want to control

You need to connect the HDMI cable without using amplifiers, power cords or 

HDMI accessories for optimum operation.

In case the distance you want to connect is greater than 20 meters use extensors 

so that it can work properly.

SPECIFICATIONS

Carrier Frequency: Dual Band (30 kHz - 60 kHz)

Sensor receiving distance: up to 12 m

Maximum current: 15 mA

Place both modules in IR mode as shown in the image

OUT

IN

CEC  IR

IR  R

X

OUT

IN

CEC  IR

IR  R

X

Mode

VOL-

EQ

RP

T

U/SD

0

1

2

3

4

7

8

9

5

6

VOL+

S

C

N

Transmitter

TV

TV

Receiver

Remote control

of DVD

DVD

HDMI cable max 20 m

IR 

 T

X

OUT

IN

CEC  IR

IR  RX

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