1、 adjustMicroplate ReaderThe brightness

This can be adjustedMUSCUOn the boardR14Implemented by components.

2、 Check synchronization

⑴ Rotate the circuit breaker wheel

Connect the oscilloscope probe to the circuit boardMUSCU2ofD29The period of the signal measured on the second foot of the component should be between5.1ms~5.4msbetween. If it exceeds this range, it can be adjustedCHOPTOn the circuit boardR3Components are used for calibration. After the testing activity is completed, it should be locked in its correct position with colored paint.

⑵ Check synchronization

a)press'computing mode'Key, select1'adjust'Press again'input'Key selection9'continuous measurement'Press again'input'Press the key twice to select the gain0, and press'input'The key.

b)when inMACU2boardD7The component's14Measuring signals on the feetA/DWhen converting, the measured time period signal should be in the middle of the channel. If it doesn't match, you can move it up and downCHOPTAdjust the board.

3、 Adjust clock frequency

⑴ press'computing mode'choice1'adjust'Press again'input'choice10'clock frequency'Press again'input'.

⑵ Using a frequency counterMUSCUOn the boardD28The component's13The correct value for measuring the clock frequency at the foot should befck=32768HzThis can be achieved by adjusting the capacitors on the boardC4To calibrate.

⑶ It is worth noting that it cannot be used during this measurement process'停止'Press the key to interrupt this process.

4、 Serial number of storage machine

press'computing mode'choice2'test', press'input'choice4'repetitiveness20time', press'input'Press the key twice. Enter machine number(353……), press'停止'twice.