Manual

Table Of Contents
Chapter 11 Maintenance and Troubleshooting
Troubleshooting
User Manual 7SMART102 Rev006 129
Replacing the battery
Accessing to the battery
To access the battery of the SmartOTDR, proceed as follows:
1 Switch off the instrument and disconnect the mains supply.
2 Turn the instrument face down on a flat surface.
3 Remove the battery door
4 Gently pull on the battery's connector and disconnect it from its socket.
Installing a new battery
1 Connect the battery’s connector to the socket.
2 Set the battery into its seating.
CAUTION
Battery is not interchangeable in the field. It must be replaced exclu-
sively for maintenance purpose.
Figure 87 Battery location
Battery
door
Battery
Date and Time parameters will be lost when battery is disconnected.