Promax PROLITE-50 Manual De Instrucciones página 81

USER'S MANUAL. PROLITE-50/51/52
Following screen shows a list of adjustable parameters.
Parameter
Range
Pulse Width
Average Time
Wavelength
Measurement Mode
VFL
Length Units
IOR
Scatter Coefficient
Non-reflection
Threshold
Reflection Threshold
End Threshold
Delete Files
Time
Auto Off
Language
LCD Contrast
Color mode setting
Load Default
Help
•
Range Configuration
Generally, range will be set according to actual length of optic fiber, so as to
insure the accuracy of measurement.
Under the parameters configuration menu, use [
Press [ ] to access.
Use [ ] and [
to exit, as shown in Figure 15.
11-2015
Definition of Parameter
Length of optic fiber relevant to the trace.
Width of laser pulse sending out from OTDR to optic
fiber.
To select suitable testing time.
To select laser wave length for measurement.
To select mode for measurement.
Power on or off visible laser(only PROLITE-52).
To select length units.
IOR of optic fiber which affects the transmission speed
of laser
Which affects backward scatter power of laser in fiber
Events whose insertion loss is greater than the
threshold displays here.
Reflection events GE the threshold will be displayed.
The first event with insertion loss GE the threshold is
considered the end of fiber, and all following events will
be ignored.
Delete stored trace data in the instrument.
Show current system time.
On or off of Auto off function.
Choose the language
Adjust the contrast of LCD to select.
Select suitable displaying color setting.
Set all parameters to factory setting
Show help files (Quick Reference)
] to select adequate range; Press [
] and [ ] to select "Range";
] to confirm, or press
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