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M-UM010-02 TTK 720 06/18
Test Procedures Overview
The following section will provide an overview of the workflow and recommended procedures for
each test that can be performed with the TTK 720 kit. Some procedures may have more importance
placed on them by the carrier: please use these procedures only as a guideline. Wireless carrier
requirements supersede ODM’s recommended procedures in all circumstances.
This section explains how to properly maintain the TTK 720 test kit components between uses.
VIS 300C charging, equipment cleaning, and storage are discussed.
Proper Equipment Care Between Uses
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When arriving at a new test site or when starting a new project, the user should create a new “Project
Folder” on the VIS 300C unit. This stores all relevant site information (scope images, loss readings, etc.
in one place. This section covers setting up for a new test site.
Creating a New Folder in VIS 300C Software
2
Fiber inspection should be performed before making any connections onsite. Analysis and saving of
images may be required for closeout packages. This section explains how to inspect and clean fiber.
Fiber Scoping
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Also known as “insertion loss” or “fiber sweep” testing, dB loss testing allows the technician to validate
that all fiber pairs are in working condition. Saving of dB loss test results may be required for closeout
packages. This section explains the necessary steps for testing fiber.
dB Loss Testing
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An onboard red laser allows users to verify proper continuity of fiber cables. This is a troubleshooting
task only. This section gives an overview of the VFL functionality.
VFL Testing
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The VIS 300C has built-in report creation software. This section explains how to create reports for
closeout packages.
Creating and Sharing Reports
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