User Manual BDL4230ET
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3.5. CONNECTING ANOTHER BDL4230ET DISPLAY
You can interconnect multiple BDL4230ET units to create a daisy-chain configuration for applications such as a video
wall. However, if you will be actively using the touch screen application, we do not recommend video wall mounting.
Note: The number of displays that can be used in a daisy-chain configuration will depend on the resolution of the input signal being
used.
• Connect the VGA OUT connector of the display to the VGA IN connector of additional BDL4230ET unit.
• Connect the RS232C OUT connector of the display to the RS232C IN connector of additional BDL4230ET unit.
• Connect the VIDEO OUT connector of the display to the VIDEO IN connector of additional BDL4230ET unit.
• Connect the AC OUT connector of the display to the AC IN connector of an external media player only.
3.6. CONNECTING THE TOUCH MODULE
Connect the USB cable on the display to a PC.
The touch module supports easy Plug-and-Play operations. There is no need to install additional drivers on the PC.
Additional BDL4230ET unit
PC