Txheeb xyuas cov dej thiab kab hluav taws xob ua ntej pib tshuab. Cov txheej txheem khau raj yog:
Urn Qhib cov kab hluav taws xob tuaj thiab qhib lub qhov hluav taws xob. Lub sijhawm no, lub tshuab' lub tshuab nqus cua thiab tso tub yees muaj zog, thiab lub ntsuas cua qhia pom tus nqi kwv yees li 7A;
Ait Tos 5-10 vib nas this, nias lub pob ua haujlwm ntawm lub vaj huam sib luag tswj hwm sab nraud, lub ntsuas cua yuav pom tus nqi xoom, tom qab 3-5 vib nas this, lub teeb krypton yuav ci, thiab lub ammeter yuav tso tus nqi ntawm 7A. (Xa mus rau phau ntawv ua haujlwm ntawm cov khoom siv hluav taws xob laser);
Urn Qhib lub zog ntawm galvanometer;
UrnTau lub computer thiab hu rau qhov yuav tsum tau kos cov ntawv;
⑤ Hloov kho lub zog siv hluav taws xob rau lub zog ua haujlwm tam sim no (10 ～ 18A), thiab tom qab ntawd pib cim;
Tom qab kos npe, tua lub zog ntawm txhua qhov tiv thaiv hauv kev rov qab raws li kab lus saum toj no:
① Kho qhov ua haujlwm tam sim no ntawm lub zog xa hluav taws xob laser mus rau qhov tsawg kawg (txog 7A);
Urn Tua lub computer;
Urn Tua lub hwj chim ntawm lub galvanometer;
④ Nias lub khawm nres;
UrnTxais qhov hloov qhov tseem ceeb;
Is Tshem tawm cov khoom siv hluav taws xob tuaj.
