Promax HD Ranger +, Руководство пользователя

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60 December 2014
A5.3.3 Menu options for the Fibre Optical Test tool
On the bottom of the screen there are three menus accessible via the function
keys.
It exits the tool.
When pressing this key it uses the current values of
power as a reference values.
It accesses the Advanced menu.
In the Advanced menu there are two parameters to configure the fibre optical
test. They are:
►
Threshold Attenuation :
It defines the maximum difference that can exist between the reference signal
with the highest power level and the reference signal with the lowest power
level. Any signal out of this range will be deleted and not used as a reference
signal during the measurement process.
►
Max. Attenuation :
It defines the attenuation level used by the field meter to display the status
message on screen. If the attenuation level is below this value the status
message will be " PASS " and if it is above this value the status message will
be " FAIL ".
A5.3.4
Example of a practical application in order to certify an installation
by using the
HD
RANGER
+
Next there is a step by step example to certify a telecommunication installation
of optical fibre by using the
HD RANGER +
optical module.
To make the required certification it is necessary:
HD
RANGER
+ with the optical module.
A signal generator of the three wavelengths used in fibre optical
installations in order to calibrate and measure (
PROLITE-105 ).
A pigtail with a FC to SC adapter.