Speaka Professional 1040388 Manuale Utente

This product receives HDMI-compatible digital AV signals at one HDMI input and simultaneously 

outputs these signals through four HDMI outputs. An external power adapter is provided for power 

supply. 
This product complies with the statutory national and European requirements. All company names 

and product names are trademarks of their respective owners. All rights reserved.
HDMI is a registered trademark of HDMI Licensing L.L.C.

•  Splitter
•  Power adapter
•  Operating instructions

•  Unauthorized modifications and/or alterations to the product are not permitted due to safety and

approval reasons (CE). Do not disassemble the product.

•  Have maintenance or repairs done by qualified personnel only.
•  Do not leave packaging material unattended, as children could use it as a toy creating hazardous

situations.

•  The power adapter features a protection class II design. Only use a proper wall socket as voltage

source for the power adapter.

  Connect the power adapter to a wall socket that can be accessed easily. 
•  Only use the power adapter provided for the power supply of the splitter.
•  Never pull the cable when disconnecting the power adapter from the wall socket. Hold the power

adapter at the sides of the enclosure and then pull it from the wall socket.

•  If the power adapter is damaged, do not touch it. There is a risk of fatal electric shock!
  First disconnect the mains voltage supplying the wall socket to which the power adapter is connec-

ted (turn off the respective circuit breaker or remove the fuse, then turn off the ground fault circuit

interrupter in order to disconnect all poles of the wall socket from the mains voltage). 

 Only then disconnect the power adapter from the wall socket. Dispose of the damaged power

adapter properly. Do not use it anymore. Replace it with a power adapter of identical construction.

•  The device is not a toy. Keep devices to be operated by mains supply away from children. Use

extreme caution when children are present. 

 Operate the product out of reach of children.
•  The product is only suitable for use in dry, closed indoor areas. The complete product must not

become wet or damp. Never touch the product with wet hands!

 In regard to the power adapter, there is a risk of fatal electric shock!
•  Avoid the following adverse conditions at the location where the product is placed, and during

transport:

  -  wetness or high humidity
  -  cold or heat and direct sunlight
 -  dust or flammable gases, vapors or solvents
  -  severe vibration and blows of any kind
 -  strong magnet fields, such as near machines or speakers
•  Do not place any objects on the splitter. Never cover the splitter.
•  Select a stable, flat and horizontal surface of sufficient size for installation.
•  Never use the product immediately after it has been brought from a cold room into a warm one. The

condensation generated could destroy the product. A wall plug transformer also poses the risk of 

fatal injury due to electric shock!

  Allow the device to reach room temperature before connecting and using it. This may take several 

hours.

•  When setting up the device, ensure that the cable does not get kinked or crushed.
•  Handle the product with care; impacts, blows or falling from even low heights can cause damage.

In order to operate the splitter and the monitor/TV connected to the splitter and the playback device

used, use the “A/B” slide switch to select one of the two operating modes.

 Only change the operating mode when the splitter is switched off, as the mode will other-

wise not be recognized.

Operating mode “A”
Select this operating mode when connecting monitors/TVs with different resolutions to the splitter.
The splitter analyses the EDID information of all connected monitors/TVs and thus selects the re-

solution/colour depth that all devices support the least. The splitter then transfers these data to the

Blu-ray player.
When, for example, connecting three 1080p monitors (colour depth of 12 bit) and one 720p monitor

(colour depth of 8 bit) to the splitter, the splitter will transfer the 720p resolution and 8 bit colour depth

information to the Blu-ray player. The Blu-ray player will then play the movie with 720p resolution/ 

8 bit colour depth.

 If the Blu-ray player does not feature an automatic function for switching playback resolu-

tion/colour depth (or if this function has been deactivated), you will have to set the lowest

common resolution/ colour depth supported by all connected monitors/TVs yourself.

Otherwise some of the monitors/TVs connected to the splitter might not show any pic-

ture. 

The same also applies for the connection of 4K monitors or for operation in 3D.

Operating mode “B”
The splitter analyses the EDID information received from the monitor/TV at output 1 (“Output 1”). It

then transfers these information (e.g. resolution and colour depth) to the Blu-ray player.
If no monitor/TV is connected to output 1 (or if connected but switched off), the splitter will use the

next output (2 -> 3 -> 4) respectively.
When, for example, connecting a 3D-compatible monitor to output 1, the Blu-ray player provides a

3D signal (provided your Blu-ray player and movie are suitable). This feature will then be available

at all outputs. 
When selecting the operating mode “B”, the monitor/TV with the lowest resolution/colour depth should

always be connected to output 1.

 If the Blu-ray player does not feature an automatic function for switching the playback

resolution/colour depth (or if this function has been deactivated), you will have to set the

correct/desired resolution/colour depth yourself using the menu of the Blu-ray player.

Some monitors/TVs connected to the splitter might otherwise not show any picture.

•  Select a suitable place for installation of the splitter. When installing the splitter, use a suitable

padding to protect sensitive furniture from scratches, spots or impressions.

•  Connect the HDMI outputs (“Output”) to your monitors/TVs using suitable HDMI-compatible cab-

les.

•  Connect the HDMI input (“Input”) to the respective output, e.g. that of a Blu-ray player.
•  Use the “A/B” slide switch to select the desired operating mode (see previous chapter).

 When connecting different monitors/TVs with unknown information on resolution/colour

depth, operating mode “A” should be selected primarily.

Use operating mode “B” when connecting the monitor/TV with the lowest resolution/colour

depth to output 1 or if you want to intentionally predefine the resolution/colour depth of the

monitor/TV at output 1 for all devices connected.

•  Connect the circular low-voltage plug of the provided power adapter to the matching socket on the

splitter.

•  Connect the power adapter to a wall socket.
•  Turn on the splitter using the on/off switch (switch position “I” = On, “O” = Off). The power LED lights

up.

•  Turn on the Blu-ray player.
•  Switch on all monitors/TVs. The respective LED (1, 2, 3 or 4) on the front of the splitter lights up.