
6F8A0917
7.1 Names and Functions of Display and Controls
Display
Operation switch (Infrared switch)
Figure 7.2 Display and Controls
LCD display
A
Instantaneous flow rate and total flow, and various constants such as parameters can be displayed. In addition, the backlight is always lit and data can be read clearly even in a dark place.
Operation switch (infrared switch)
Operation switches are infrared switches and the operation can be carried out without opening the housing cover and operable also with the cover opened.
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