Panasonic CF-W8EWDZZ2M - Toughbook Executive W8 Reference Manual page 86

LAN
CAUTION
To ensure proper network operations, use a twisted pair cable (category 5 or higher) less than 100 m in length.
Do not use the sleep or hibernation during communications (except when the Wake up from wired LAN function is in
use), as this may cause an error in data transmission or reception. The timeout function may engage even during data
transmissions, causing the computer to automatically go into sleep or hibernation. When not using the Wake up from
wired LAN function, we recommend setting [Never] for [Put the computer to sleep:] and [Hibernate after]. (
1
Turn off your computer.
Do not use sleep or hibernation.
2
Connect the cable.
Connect the LAN port (A) and the network system (server, HUB, etc.) using a LAN
cable.
3
Turn on the computer.
86
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CF-F8 Series
CF-W8/CF-T8 Series