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8 Browser Interface
UHF RFID System V780-series Reader/Writer User’s Manual (Z389)
8-2
Op
eratio
n In
terface
8
8-2
-7 Utilities
Click the
Utility
Button, and then click the
Channel monitor
Tab.
A tab page to monitor the noise level on each channel will be displayed. You can use this tab page to
check the channels that are used by nearby Reader/Writers or to check the level of radio wave interfer-
ence.
When the Multi-Reader/Writer function is enabled, it is possible to select the reader/writer subject to
noise measurement.
Precautions for Correct Use
This tab page cannot be used if the Reader/Writer is started in Safe Mode or SLAVE Mode. Use
this tab page when the Reader/Writer is operating in Run Mode.
Note The channel monitor tab page depends on the model number.
For information on channel monitoring, refer to
Channel Monitor
Item name
Description
Remarks
Measurement graph
During monitoring, the noise level of each channel is displayed on
a bar graph. The color of a bar is green if the noise level is smaller
than -74 dBm and yellow if it is larger.
Status
The diagnostic result of channel monitoring is displayed as “Good”
or “Warning.”
If “Good” is displayed, the ambient noise environment is good.
If “Warning” is displayed, there is too much interference.
Measurement graph
The peak noise level that is
measured while monitoring is
displayed in light orange.
A yellow bar is displayed if
the interference threshold
level is exceeded.
Click this button to start measuring the noise level of each
channel. If you click it while measurements are being taken,
the measurements will stop.
The overall diagnostic result of channel monitoring is
displayed as the status.
Содержание V780 Series
Страница 22: ...Version Upgrade Information 20 UHF RFID System V780 series Reader Writer User s Manual Z389 ...
Страница 60: ...3 Part Names and Functions 3 14 UHF RFID System V780 series Reader Writer User s Manual Z389 ...
Страница 70: ...4 Installation and Connections 4 10 UHF RFID System V780 series Reader Writer User s Manual Z389 ...
Страница 76: ...5 Preparations for Communications 5 6 UHF RFID System V780 series Reader Writer User s Manual Z389 ...
Страница 152: ...6 Functions 6 76 UHF RFID System V780 series Reader Writer User s Manual Z389 ...
Страница 334: ...8 Browser Interface 8 44 UHF RFID System V780 series Reader Writer User s Manual Z389 ...
Страница 358: ...9 Troubleshooting 9 24 UHF RFID System V780 series Reader Writer User s Manual Z389 ...
Страница 362: ...10 Maintenance and Inspection 10 4 UHF RFID System V780 series Reader Writer User s Manual Z389 ...
Страница 392: ...Appendices A 30 UHF RFID System V780 series Reader Writer User s Manual Z389 ...
Страница 393: ...I 1 I UHF RFID System V780 series Reader Writer User s Manual Z389 Index ...
Страница 397: ......