TF1100-EH transit-time handheld flowmeter manual
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enter this menu window if the current menu window is on a different window. The pipe
material is stainless steel which has a number “1” antecedent to “stainless steel” on the
display, the user should first press the ENT key to enter into a selection modification mode,
then either make the selection by pressing the
∧
/+ and
∨
/- keys to make the cursor on the
line that displays “1. Stainless Steel”, or make the selection by pressing the 1 key directly.
Generally, the ENT key must be pressed to enter a modification mode. If the “Locked M47
Open’ message is indicated on the lowest line of the LCD display, it means the
modification operations is locked out. In such cases, the user should go to M47 to have the
instrument unlocked first before any further modification can be made.
2.4 MENU WINDOWS ARRANGEMENT
M00~M09
windows for the display of the flow rate, velocity, date time, totalizers, battery
voltage and estimated working hours for the battery.
M10~M29
windows for entering the pipe parameter.
M30~M38
windows for flow rate unit selections and totalizer unit selections.
M40~M49
windows for response time, zeroing, calibration and modification password
setup.
M50~M53
windows for the built-in logger
M60-M78
windows for time-keeper initialization, version and ESN information viewing
and alarms.
M82
window for viewing date totalizer.
M90~M94
are diagnostic windows for a more accurate measurement.
M+0~M+8
are windows for some additional functions, including a scientific calculator,
viewer on records such as total working hours, turn-on and turn-off times, dates
and times when the flow meter has been turned on or turned off.
Other menu windows such as M88 have no functions, or functions were cancelled because
they are not applied to this version of the software.
The major reason why the menu windows are arranged in this way is that the software
programmer hopes that the menu window arrangement for this version has the most
compatibility with the previous versions of the TF1100-EH dedicated model software. This
will make it easier for the former version users with this flow meter series.
