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7.5 Instruction of Menu Button“Open”of OTDR
After entering interface of OTDR, click the button icon “open”. Page dialog box “open”
will eject.
In the key mode of operation, through the "SHIFT" button to achieve circular switching
function for each window, through the "<, >" button to achieve the path choice of the folded or
unfolded subfolders function, through the "∨, ∧, enter" button on the folder options and
confirming function.
Fig.7-16 Interface Diagram of Menu“Open”
