15
SN. Tool Icon
Description
13
Switch between markers A and B.
14
Move the marker to the right.
15
Page up the event list.
16
Page down the event list.
3.5.3.2
Parameter Setup Operations
Accurate parameters settings are mandatory for accurate measurement of an optical
fiber. Therefore, before using the OTDR, you need to set parameters as required. The
following describes who to set parameters in details.
Figure 3-10 Parameter setup page
You can set parameters by using keys on the keypad or by tapping the touch screen.
You can press [
▲
] or [
▼
] to select the parameter setup icon, and press [Enter] to
enter or [ESC] to exit from the parameter setup page.
Alternatively, you can tap the corresponding items on the touch screen to set
parameters. The setup operations on the touch screen have the same effects as keypad
operations.
Figure 3-10 shows the parameter setup page.
Definitions of Measurement Parameters
SN.
Parameter
Definition
1
Distance range
Optical fiber length corresponding to the
entire trace
