User's Manual

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3.4.5.3 Limiting Communication Time
A terminal sends a signal on a regular basis in order to check
connection status to a server, and the current menu selects the
cycle. The value should be set with an extreme caution and both
long and short time have strength and weakness.
When the time is short, the terminal status is quickly reflected
to a server. In turn, longer time makes a response slower. If
the value is too small, network connection is on and off
continuously if communication lines are not in a good
condition.
Therefore, this value should be changed depending on network
environment and mostly, it is desirable to use factory setting
values.
N / W T i m e o u T
1 2 3 4
N / W T I m e o u T
( 2 - 2 0 ) : 3