Ultraflux Uf 811 CO, User Manual, Page: 40 / 106

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NT UF 811 CO GB (c) / March 2014
9) Back light
The possible options are:
 ON: the back light is on for one minute after pressing any key, then remains dimly lit,
 TIMED: the back light is on for one minute after pressing any key, then goes off,
 OFF: No back light.
10) Connection
 Configuring the serial link
Enter the JBUS/MODBUS number of the flow meter (number assigned to the flow meter and to
which it will respond in a JBUS/MODBUS query).
 Transmission speed (bitrate)
Enter the transmission speed that you wish to apply.
11) Time delay before return to "Measurement" mode
The flow meter automatically returns to the Measurement screens after approximately one minute. The
modified settings will then be taken into account. This avoids the risk of forgetting to exit "Configuration"
mode and needing to do further operations to return to "Measurement" mode.