RGBLink Driver User Manual - Manual (Page 33)

5. System Setup and Operations
How to Cascade the Device
Driver User Manual 33
How to Cascade the Device
The operation steps are as follows:
1. First, make sure the device is in normal operation.
2. Connect the male port of DB9 serial line to the female port of Device 1,
and connect the female port of DB9 serial line to the male port of Device
2, then Device 1 and Device 2 cascade is finished.
3. Same as above, cascade Device 2 and Device 3, Device 3 and Device 4.
Currently, it can cascade 4 sets of device, it is only available for Linsn
sending card currently.
Note
DB9 serial male port DB9 serial female port