Acer X1130P Acer X1130P, X1230PK, X1230P, and X1237 Projector Series Service G - Page 77

RS232 Connection 1. Connection: Below shows the illustration of connection between PC and Projector. Make sure that your computer and projector are turned off before connection. Power on the computer first, and then plug the power cord of the projector. (It may cause Com port incorrect function, if you do not follow this instruction) Adapters may be necessary depending on the PC connected to this projector. Please contact with your dealer for further details. 2. Hardware connection 77