Exfo DC0091A Uživatelský manuál stáhnout pdf

DC0091A November 2001 1/3

This information applies only to the

FTB-100 mini-OTDR and FTB-100B Mini-OTDR.

Battery Maintenance Recommendations

➤ To extend the life of the 9 V clock battery, do not leave the main battery

in the unit when it is discharged.

➤ EXFO highly recommends removing the NiMH main battery and 9 V

clock battery if the unit will not be used for more than two weeks.

➤ EXFO recommends leaving the FTB-100/FTB-100B plugged in when

not in use.

➤ Replace the 9 V clock battery every 6 months to avoid having to

recalibrate the touchscreen.

➤ Change the Ni-MH main battery after 300 cycles (approximately

18 months of use) otherwise the unit operating time might be reduced

by as much as 50 %.

➤ If the NiMH main battery is not used for a long period of time (i.e. over

three months), it will not be damaged, but might need to be recharged.

In the worst case scenario, the battery will require a complete

recalibration; i.e. a full discharge, immediately followed by a full

charge, then followed by a full discharge.

IMPORTANT NOTICE

Please make sure to fully charge the battery prior to using the

instrument for the first time.

1 2 3

Shrnutí obsahu

Strany 1 - IMPORTANT NOTICE

DC0091A November 2001 1/3This information applies only to theFTB-100 mini-OTDR and FTB-100B Mini-OTDR.Battery Maintenance Recommendations➤ To extend t

Strany 2 - Solutions to Common Problems

DC0091A November 2001 2/3Solutions to Common ProblemsProblem Cause SolutionThe unit does not power up.The battery pack is discharged.➤ Charge the batt

Strany 3 - Problem Cause Solution

DC0091A November 2001 3/3Note: If all the solutions mentioned above do not seem to work, make sure the FTB-100/FTB-100B is turned off and cut all powe