User's Manual

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Q&A about RTR-5W
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Q&A about RTR-5W
Q.1
RTR-5W units use an AC adaptor, what happens when there is power
shortage?
A
ȆDuring a power shortage the Web Server will not function and communication via LAN
cannot occur.
ȆIf SNTP settings have not been made, the clock will reset.
ȆThe data fi les for transfer will be erased.
ȆAll warning occurrence logs stored in the RTR-5W will be erased.
Q.2
Can I connect directly to my computer with the LAN cable that comes
with the logger ?
A
To connect a RTR-5W logger directly to your computer, you must use a cross LAN cable.
The LAN cable supplied is a straight LAN cable and cannot be used to connect directly to
your computer.
Please purchase a cross LAN cable at your local computer supply store.
Q.3
Does the RTR-5W have a clock and calendar?
A
The RTR-5W has an internal clock (calendar) built into it.
If the internal clock settings for the RTR-5W are not set correctly, the date and time in
the RTR-5W Web Viewer’s current readings monitor and the time of warnings will also be
incorrect. Make sure to set correctly before using.
NOTE:
If you make clock settings manually, the clock will lose its settings upon removal of
the AC adapter or after restarting the system.
Q.4
It is possible to connect the RTR-5W to the network by using the LAN
cable that connects the computer to the LAN network?
A
Inserting the wireless LAN card that connects the computer to the network into the RTR-
5W will physically connect the RTR-5W to the network, but without making the necessary
settings such as IP address, the RTR-5W cannot be active in the network and hence is not
really connected.
After having inserted the LAN cable, make sure to go to [Network Settings Utility] to make
the necessary IP address and subnet mask settings.