Operation And Troubleshooting; Self Calibration - Sentry 200 Owner's Manual

Sentry
LIQUID LEVEL GAUGE MODEL 200 or 200C
OWNER MANUAL
When in display mode press ENTER to check
which units are being displayed:
Foot (decimals)
Percent of the sensor length
Meters
The display returns to numeric level when
ENTER is released.
3.7.8. Scroll to
the level display. This also reprograms any
temporary value changes that were made and
stored in memory while in programming mode.

4. OPERATION and TROUBLESHOOTING

4.1. Self calibration

This instrument "learns" the characteristics of the tank it is
installed in while it is in use. Readings may be less
accurate when the system is first tested. Once the tank is
in use and has been filled at least ¼ full the system will be
"taught' and give the best accuracy.
and press ENTER to return to
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REV 1.7
SEPT08