ページを印刷する
Step 3：Press Open/Close second，the digital screen shows P.1，the function of a file
connected
Step 4：Press Open/Close third，the digital screen shows P.2，the function of two file
connected
Step 5：Press Open/Close forth，the digital screen shows P.3，the function of three file
connected
Step 6：After the function is on，1-24 hours timing shutdown can be adjusted arbitrarily，
the digital screen showing 0.1 indicates timing one hour，showing 0.2 indicates timing two
hour.