Tektronix RFM220, Руководство пользователя

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Operating Basics
Performing RFM220
System Maintenance
The procedure for using the Device Setup utility to setup the RFM220 system
is described in the
Software Installation section of this manual. (See page 18,
Con fi guring the Network Settings of a RFM220 Instrument .)
If you need to perform maintenance on a RFM220 instrument, such as
changing the IP address, resetting the device, or upgrade the
fi rmware,
perform the following steps:
CAUTION.
To prevent false errors from being reported in the event logs,
perform the following steps during system maintenance. If an instrument
being monitored by a RFM220 Client is taken of
fl ine, the LED indicator for
RF Lock in the Status bar will blink red and the Metrics pane will be grayed to
indicate that the data is no longer valid.
All trend data and log entries for the RFM220 instrument is lost when the
instrument is removed from the Con
fi guration.xml fi le. You should back up the
following fi les before you perform instrument maintenance:
Windows 7 systems:
C:\Users\<user ID>\AppData\Local\Tektronix\RFM220\RFM220 Aggregator
Windows XP systems:
C:\Documents and Settings\<user ID>\Local Settings\Application
Data\Tektronix\RFM220\RFM220 Aggregator
1. Notify users that they need to disconnect their RFM220 Client from the
RFM220 instrument that will be removed from the system.
2. Delete the RFM220 instrument from the Con fi guration.xml fi le.
3. Use the Device Setup utility to perform maintenance on the instrument as
required. After you perform the maintenance, be sure reset the instrument
to the default settings and then reset the instrument.
4. Add the RFM220 instrument back into the Con fi guration.xml fi le.
5. Use the RFM220 Client to set the alarm con fi guration parameters for
the instrument.
6. Use the RFM220 Client to select the correct channel plan and channel
number, retune the channel input frequency, compensate for an external
attenuation if one exists, and set the left and right shoulder distances.
7. Notify users that the instrument has been returned to the RFM220 system.
48 RFM220 User Manual