AD868 Operation Test分析和总结分析和总结.docx

Ref: 30-868-T1-CC5 Ref: 30-868-T1-CC5 PAGE PAGE 1 Operation Training Test Paper on AD868 What is the number of sections (Row x Column) of the following substrate? 2 x 4 4 x 3 2 x 2 8 x 1 1 x 8 What should be carried out after changing a new dispenser nozzle? Check Vacuum Check Pressure Check dispensing level and nozzle to camera calibration Check dispensing level Check dispensing level and vacuum What is the definition of ‘dispense level’? It is the level at which dispenser nozzle contacts with pad surface. It is the camera focus level. It is the standby level of dispenser nozzle. It is the lift up height of nozzle from pad surface. None of the above What is contour mode? It is an epoxy writing function which enables pattern to be dispensed in constant speed. It is an epoxy writing function which enables fast epoxy dispensing. It is an epoxy function which allows user to control epoxy dispensing volume. It is a function for controlling dispensing level. None of the above. Which of the following item(s) should be checked if there is search error during substrate indexing to the dispensing position? Check the orientation sensor on dispenser indexer clamp Check output clamp home sensor Check bond clamp home sensor None of the above All of the above What is the definition of ‘Injection Height’? It is the camera focus level. It is the standby level of dispenser nozzle. It is the level at which dispenser nozzle contacts with pad surface. It is the lift up height of nozzle from pad surface. None of the above What is ‘1st Pad Position’? It is the position of the pad located at the upper right hand corner of each substrate. It is the position of the pad located at the lower left hand corner of each substrate. It is the position of the pad located at the upper left hand corner of each substrate. It is the position at which bond/ dispensing ends. None of the above What is the optimal dispensing level in term of Z motor counts (Servo Motor)? A) -1600 B) -3600 C) -4000 D) -45