Toshiba ETH-100 Network Router User Manual


 
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10. Internal Battery
The ETH-100 interface has an internal battery that is used to backup the file
system containing the unit configuration and point database information when
the unit is unpowered. This battery is designed to last the lifetime of the
product under normal use. However, if the interface is left unpowered for
several years, the battery may become exhausted. For this reason, always be
certain to download the configured point file to a PC via the xmodem protocol
so that it will be available for uploading again if the battery fails and requires
replacement. Additionally, it is recommended to record the IP address,
netmask and gateway settings in the notes section (section 15) of this manual
for future reference.
The battery is a soldered-in type, and is not user-replaceable. If the battery
becomes discharged, contact ICC for replacement assistance.