Shenzhen Lenkeng Technology Co. Ltd 18IR388 User Manual
尺寸:75x103mm
材质:128g铜版纸
材质:128g铜版纸
· Package Contents
· Important Safety Notice
· Introduction
IR transmitter
unit x1pcs
IR receiver
unit x1pcs
unit x1pcs
USB Cable
x2pcs
IR blaster extension
cable x1pcs
cable x1pcs
IR receiver extension
cable x1pcs
cable x1pcs
User manual
x1pcs
This IR signal wireless extender includes IR transmitter unit and IR
receiver unit, is designed to get your remote control's signal to
where it needs to go, there is no need to run a wire from the IR
receiver end of your setup to where the devices are located. Since
IR signals need line-of-sight to work, you will need this extender
if the equipment you're trying to control is not in sight. You'll need
to extend your IR signals, especially if your TV is wall-mounted.
Note:
1 ) Transmission distance will be different due to the environment.
2 ) Wall, brick or glass will shorten the signal cover range or cause
big signal loss.
receiver unit, is designed to get your remote control's signal to
where it needs to go, there is no need to run a wire from the IR
receiver end of your setup to where the devices are located. Since
IR signals need line-of-sight to work, you will need this extender
if the equipment you're trying to control is not in sight. You'll need
to extend your IR signals, especially if your TV is wall-mounted.
Note:
1 ) Transmission distance will be different due to the environment.
2 ) Wall, brick or glass will shorten the signal cover range or cause
big signal loss.
Please read below safety instructions carefully before installation and
operation:
1. Please pay attention to all the warnings and hints on this device.
2. Do not expose this unit to rain, moisture and liquid.
3. Do not put any stuff into the device.
4. Do not repaire the device or open the enclosure without professional
person guidence to avoid electronic shock.
5. Make sure good ventilation openings to avoid product overheating
damage.
6. Shut off power and make sure environment is safe before installation.
7. Powered by USB cable.
8. If it is found that it's unstable when powered by USB cable directly,
please add a 5V plug(with USB port) to connect with the USB cable
for power supply.
operation:
1. Please pay attention to all the warnings and hints on this device.
2. Do not expose this unit to rain, moisture and liquid.
3. Do not put any stuff into the device.
4. Do not repaire the device or open the enclosure without professional
person guidence to avoid electronic shock.
5. Make sure good ventilation openings to avoid product overheating
damage.
6. Shut off power and make sure environment is safe before installation.
7. Powered by USB cable.
8. If it is found that it's unstable when powered by USB cable directly,
please add a 5V plug(with USB port) to connect with the USB cable
for power supply.
It turns on when remote control
IR indicator
IR receiver head
Built-in IR signal receiver head
Power input
Connect with the USB cable
Power input
Connect with the USB cable
Connect with IR blaster extension cable, send IR
signal
signal
It turns on when remote control
IR OUT port
IR indicator
IR emitter head
Built-in IR signal emitter head
2. IR receiver unit (RX)
4. Metal casing, stable and durable.
5. Extend Remote Control Signals Wirelessly.
6. Long wireless distance is up to 200m , distance may vary due to
obstacles.
7. Include a IR transmitter and a IR receiver, working as a pair.
5. Extend Remote Control Signals Wirelessly.
6. Long wireless distance is up to 200m , distance may vary due to
obstacles.
7. Include a IR transmitter and a IR receiver, working as a pair.
· Panel Description
1. IR transmitter unit (TX)
5
Lock ID button
5
5
It is used for TX is paired with RX, RX enters into
pairing mode after long press this button 4s
pairing mode after long press this button 4s
Lock ID button
5
1. Wide IR frequency 20 to 60 KHz, compatible
with any IR equipped device.
2. Low power consumption.
3. Portable size design.
with any IR equipped device.
2. Low power consumption.
3. Portable size design.
· Features
· Connection
HDMI display
Transmitter
(TX)
IR output
IR input
Receiver
(RX)
Connect with IR receiver cable, receiver IR signal
IR IN port
It is used for TX is paired with RX, long press this
button 4s after RX entered into pairing mode to
finish pairing
button 4s after RX entered into pairing mode to
finish pairing
Note: The product uses the same wireless frequency, if you use multiple
pairs of this IR wireless extender, only one pair product works.
pairs of this IR wireless extender, only one pair product works.
· FAQ
Q: The IR remote control is not useful?
A: 1 ) If using the IR cable, situate the IR extender IR cable head near
the IR sensor receiving window of the device you wish to control.
The distance should be within 0.5m
2 ) Position the IR receiver unit to face the IR sensor receiving window
of the device you are controlling, the distance is within 7m
3 ) Make sure there is a wireless transmission between IR transmitter
unit and IR receiver unit.
Q: IR indicator of TX/RX keeps on even though there is no operation
on TX/RX?
A: 1 ) If using the IR cable, situate the IR extender IR cable head near
the IR sensor receiving window of the device you wish to control.
The distance should be within 0.5m
2 ) Position the IR receiver unit to face the IR sensor receiving window
of the device you are controlling, the distance is within 7m
3 ) Make sure there is a wireless transmission between IR transmitter
unit and IR receiver unit.
Q: IR indicator of TX/RX keeps on even though there is no operation
on TX/RX?
Paring configuration instruction:
1. Power via the USB power cable to connect with power supply.
2. Long press RX’s”Lock ID ”button up to 4s until it enters into pairing
mode (the status of IR indicator from keeps on to flashes per second)
3. Long press TX’s”Lock ID ”button up to 4s until TX is paired with
RX (the status of IR indicator from on to off ) .
Note: TX and RX must paired with each other before using.
1. Power via the USB power cable to connect with power supply.
2. Long press RX’s”Lock ID ”button up to 4s until it enters into pairing
mode (the status of IR indicator from keeps on to flashes per second)
3. Long press TX’s”Lock ID ”button up to 4s until TX is paired with
RX (the status of IR indicator from on to off ) .
Note: TX and RX must paired with each other before using.
Connection instruction:
1. Put the Transmitter unit in the room where you want to control your
devices from, plug the IR receiver cable to into the IR IN port to
receiver IR signal when this cable is needed.
2. Put the Receiver unit near the devices you are trying to antrol. Plug
the IR blaster extension cable into the IR OUT port to send IR signal
when this cable is needed.
3. Reconnect with power supply via the USB power cable, the IR extender
kits working.
1. Put the Transmitter unit in the room where you want to control your
devices from, plug the IR receiver cable to into the IR IN port to
receiver IR signal when this cable is needed.
2. Put the Receiver unit near the devices you are trying to antrol. Plug
the IR blaster extension cable into the IR OUT port to send IR signal
when this cable is needed.
3. Reconnect with power supply via the USB power cable, the IR extender
kits working.