34 NEDXCM4040SAT2 UME-0009-02Table 4-5-1 Camera Operation Mode and Control InputCamera operation mode(Exposure mode)Control input(From frame grabber board)Free Run (Programmable time setting)(Factory Setting) Not in useExt Edge (External trigger edge +Programmable time setting ) External trigger (CC1) is requiredExt Level (External trigger level timesetting) External trigger (CC1) is required4.6 Serial Communication SettingsSerial communication is performed through the Camera Link InterfaceTable 4-6-1 shows serial communication settings.Table 4-6-1 Serial Communication SettingsParameter Items Setup ValueCommunication Speed (Baud rate) 9600bpsData Length 8bitParity Bit NoneStop bit 1bitFlow Control None