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在此处键入
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[
在此处键入
]
6
3.2 Appearance size
Front view
Side view
Back view
Size：192.9×93.8×47mm
3.3 Keypad description
Name
Function
F1-F4
Enter the corresponding menu
TEST
Used for OTDR average test and real-time test
Enlarge button
Used to enlarge the OTDR curve
Navigation button
Used to control up, down, left and right cursor movement
