Omega FDT-25 User Manual page 4

FDT-25 Handheld Ultrasonic Flowmeter
3.7 How to reset the totalizers........................................................................
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3.8 How to restore the flow meter with default setups.............................................
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3.9 How to use the damper...........................................................................
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3.10How to use the zero-cutoff function...................................................
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3.11How to setup a zero point.....................................................................
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3.12 How to get a scale factor for calibration.............................................
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3.13 How to use the operation locker...................................................
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3.14How to use the built-in data logger............................................................
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3.15 How to use the FrequencyOutput... ................................................
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3.16How to use the Totalizer Pulse Output................................................
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3.17How to produce an alarm signal...............................................................
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3.18 How to use the built-in Buzzer............................................................
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3.19 How to use the OCT output...... ...................................................... ...
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3.20 How to modify the built-in calendar... ..................... .....................
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3.21 How to adjust the LCD contrast...................................................
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3.22 How to use the RS232 serial interface.............................................
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3.23 How to view the Date Totalizers ...................................................
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3.24 How to use the Working Timer ...................................................
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3.25 How to use the manual totalizer ......................................................
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3.26 How to check the ESN and other minor details............ ......... ............... .........
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3.27 How to know how long the battery will last............... ........................ .........
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3.28 How to charge the built-in battery............................................................
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4. Menu Window Details ................................................................................. 21
5.Troubleshooting.......................................................................................... 26
5.1 Power-on Error Displays and Counter-Measures .......................................
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5.2 Error Code and Counter-Measures ...................................................
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5.3 Other Problems and Solutions ................................................... ...
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6. Communication Protocol .............................................................................. 29
6. 0 General ....................................................................................
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6.1 Interface Pin-out Definition ............................................................
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6.2 the Protocol..............................................................................
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6.3 Protocol Prefix Usage ...............................................................
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6.4 Codes for the Keypad ........................................................................
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