Launch Quality Check
An optional launch quality check enables users to detect dirty, damaged, poorly seated, or mismatched (UPC to APC) connectors.
To perform the launch quality check:
1. With the Launch Quality Check option enabled in the OTDR or General Settings screen, initiate an OTDR test.
2. The FlexScan will assess the loss and reectance at the OTDR’s connection to the launch cord (ber ring) or ber under test.
3. If excess loss or reectance is detected, the OTDR displays the ‘Launch Quality is Poor’ warning screen . From this screen the user
may chose to perform one of the following:
• Cancel a test by touching either Cancel or Back.
• Clean and reconnect connectors and repeat the launch quality check by touching Re-check.
• Continue testing without checking and cleaning the connection by pressing Continue.
Note: Testing a ber with poor launch quality may produce poor test results.
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