SUPMEA SUP-2100H Series, Руководство пользователя

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Chapter 3 How to use
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3.25 How to use the manual accumulator
Press ENT in window M38 to start accumulation, and then press ENT to stop.
3.26 How to view the electronic serial number and other details
Handheld ultrasonic flowmeters use a unique electronic serial number (ESN) to
distinguish a flowmeter, which consists of an 8-digit identifier containing software
version and production date information.
Users can also use this electronic serial number for device management.
This electronic serial number is displayed in the M61 window.
Use window M+1 to view the total operating time since the meter was shipped.
Use window M+4 to view the total number of power failures since the meter was
shipped.
3.27 How to know the operating time of the remaining battery power
Check in window M07, see section s.2.1 for instructions.
3.28 How to charge the battery
In chapter 2.1 for instructions.