TIMBOOTECH A8 Wireless HDMI Transmitter and Receiver Instructions

: June 15, 2024
: TIMBOOTECH

Table of Contents

Introduction More Feature:
Receiver (RX) ports layout Transmitter (TX) ports layout
Transmitter (TX) ports layout
Connection diagram
Equipment Instructions
Documents / Resources

TIMBOOTECH A8 Wireless HDMI Transmitter and Receiver

Introduction More Feature:

This KVM wireless HDMI extender with 5Ghz smooth and stable transmission adopts the standard 802.11AC protocol to transmit high-definition image/video and exquisite audio through 5G WiFi.
The device can transmit HDMI signals from DVDs, set-top boxes, laptop and other devices to display devices such as monitors, projectors, and TVs, thereby realizing one-to-multiple applications. The transmission distance can reach 656 feet (200 meters) in an open place, and the included KVM function makes long-distance control more convenient.
Feature:
Support multiple RXs and multiple TXs, matches up to 9 TXs/ RXs.
Supports 5Ghz stable transmission range up to 656 feet (200 meters) without interference/ With KVM function, support to connect a mouse and keyboard on the RX side to remotely control the TX side’s device/ Can across the wall or floor, the transmission distance will be shortened to 10 meters.
Support IR infrared remote control.
Plug and play, no drivers required.
Specification:
Power Input: DC 12V/1A.
Infrared (IR) Interface Type: 3.5mm.
WiFi Protocol: standard 802.11 b/g/n/ac.
Maximum Power Consumption: MAX 7W.
Maximum Video Resolution: 1920X1080 @60Hz.
Transmission Distance: up to 656 FT in open space.
Package Included:
1Transmitter (TX)
1Receiver (RX)
2IR Cables
2HDMI Cables
1Aux Cable
2Power Adapter
1*User Manual

Receiver (RX) ports layout Transmitter (TX) ports layout

Receiver port description:

USB port: FW upgrade.
MODE button: Click to switch the display mode, long press to switch the channel bit.
POWER light: Lighting when power is supplied.
LINK light: Lighting on when receiver and transmitter are connected successfully.
Flashing when data is transmitting.
STA light: Lighting on when HDMI is connected successfully.
Flashing when data is transmitting.
Mode 1 light (Display mode): Light off is Graphic Mode with short-latency.
Light on is Video mode with less packet loss rate.
Mode 2 light (Channel bit): Light on to adjust the high bit rate channel.
Light off to adjust low bit rate channel.
Light 1,2,4,8: Channel signal on when the channel is selected (binary).
ID button: Click to switch the channel ID.
SW Mode: Enables achieve multiple transmitters to a single Receiver.
SP Mode: Enables a single transmitter to be connected to multiple Receivers.
Antenna.
“DC IN” port: DC12V power hole.
Reset button: After plugging in the power, press and hold for 9 seconds to restore the factory settings.
HDMI OUT port: Connect your monitor via HDMI port.
AUDIO OUT port.
IR IN port: supports remote IR remote input.
Antenna

Transmitter (TX) ports layout

Transmitter port description:

USB port: FW upgrade.
MODE button: Click to switch the display mode, long press to switch the channel bit.
POWER light: Lighting when power is supplied.
LINK light: Lighting on when receiver and transmitter are connected successfully.
Flashing when data is transmitting.
STA light: Lighting on when HDMI is connected successfully.
Flashing when data is transmitting.
Mode 1 light (Display mode): Light off is Graphic Mode with short-latency.
Light on is Video mode with less packet loss rate.
Mode 2 light (Channel bit): Light on to adjust the high bit rate channel.
Light off to adjust low bit rate channel.
Light 1,2,4,8: Channel signal on when the channel is selected (binary).
ID button: Click to switch the channel ID.
SW Mode: Enables achieve multiple transmitters to a single Receiver.
SP Mode: Enables a single transmitter to be connected to multiple Receivers.
Antenna.
“DC IN” port: DC12V power hole.
Reset button: After plugging in the power, press and hold for 9 seconds to restore the
factory settings.
HDMI OUT port: Connect your monitor via HDMI port.
HDMI IN port: Connect your device via HDMI port.
IR OUT port: Supports remote IR remote output.
Antenna.

Connection diagram

Equipment Instructions

SP Mode: Enables a single TX to be connected to multiple RXs.
PS: Before using the SP mode to pair multiple a single TX to multiple RXs, please make sure that the TX and RX match each other successfully.
How to Connect:

Power TX and RX, switch both to SP mode(make sure TX and RX had been paired).
Plug TX to laptop or other HDMI output devices; Plug RX to TV or other HDMI input devices.
When the TX is connected to the device and there is an HDMI signal, wait for 3-5s, the TX will automatically transmit the HDMI signal to all RX devices that matched it. (Can be connected with 9 RXs at the same time).
First Time Paired TX & RX:
When TX and RX are powered on, switch RX and TX to SP mode.
Use an HDMI cable to connect HDMI OUT of RX to HDMI IN of TX to pair.
After the connection is successful, the STA light of TX and RX will flash. When both STA lights are always on, the matching is successful.
After paired, they will auto-connect next time.

To clear the pairing, please press and hold the RX’s REST button for 5 seconds, then power off and restart.

SW Mode: Enables achieving multiple TX to single RX.
PS: Before using the SW mode to pair multiple TX to a single RX, please make sure that the RX and TX are successfully matched with each other. If the matching is successful, the upper right corner of the display screen will show the number of successfully matched TXs. If the displayed number of matches is inconsistent, you need to pair the RX with the TX one by one.
How to Connect:

Power TX and RX, switch both to SW mode(make sure TX and RX had been paired) .
Plug TX to laptop or other HDMI output devices; Plug RX to TV or other HDMI input devices.
Set the channel of each TX by pressing the ID button on the TX (the number of channels is displayed by the light 1,2,4,8 using a 4-digit binary representation).
PS: When using multiple TXs, please ensure that the channels of each TX are not repeated, avoid
connection failure, and 9 TXs can be matched at the same time.
After setting the channel of the TX, you can adjust the channel ID on RX, to display which TX you want to connect to, then that TX will auto-cast to RX.
First Time Paired TX & RX:
When RX and TX are powered on, switch RX and TX to SW mode.
Use an HDMI cable to connect HDMI OUT of RX to HDMI IN of TX to pair.
After the connection is successful, the STA light of RX and TX will flash. When both STA lights are always on, the matching is successful.
Then connect RX to the monitor, you can see the number of successful matched TX displayed in the upper right corner.
After paired, they will auto-connect next time.

To clear the pairing, please press and hold the RX’s REST button for 5 seconds, then power off and restart

More Feature:

IR function: If you need to use the infrared remote control to command your device, you can use the IR function to achieve remote control. Connect a pair of IR cables to a 3.5mm port, IR IN for RX, IR Out for TX.
KVM function: Connect a USB cable to TX and the HDMI output device, plug key board/mouse on RX, then the RX side can remote control the TX side.
AUX function: There is an AUX audio output port on the RX side, which can be used to connect external speakers.
Extra HDMI output on TX function: Connect an HDMI cable to TX’s HDMI output, it could also cast the TX device’s content.
*Troubleshooting guide:
If no signal after connecting, please make sure the Receiver and Transmitter
(1) Both power supply and HDMI cable are connected in the correct places
(2) Both switch to the same SP/SW Mode
(3) Have been paired together.
(4) Both are set to the same channel ID.
(5) To clear the pairing, please press and hold the RX’s REST button for 5 seconds, then power off and restart.

Technical support email: Support@Aimibo.tv Website: https://aimibo.tv

MADEN IN CHAINA

Documents / Resources

| TIMBOOTECH A8 Wireless HDMI Transmitter and Receiver [pdf] Instructions
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