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software interface to synchronize the device time.
b. Set device time manually
Under main menu, short press the button to select "Clock", long press the
button to enter its sub-menu as shown in Figure 10.
Short press the button to select the option to be adjusted, then long press the
button to change the value. The device adopts 24-hour clock.
"set time": set the time, "yes": to set the time, "no": not set the time
"set year": set the year
"set month": set the month
"set day": set the day
"set hour": set the hour
"set minute": set the minute
Adjustable range for year: 2015 ~ 2045, month: 1 ~ 12, day: 1 ~ 30 (when there
are 31 days in a month, it is 1 ~ 31), hour: 1 ~ 23, minute: 1 ~ 59.
After setting, short press the button to select "Exit", then long press the button
to exit time setting interface and return to main menu.
Fig. 10 Time setting interface
Fig. 11 System menu interface
D. System setting and other options introduction
Under main menu, short press the button to select "System", then long press
the button to enter the interface as shown in Figure 11.
Short press the button to select the option to be adjusted, then long press the
button to change the value.
"Hard.Ver.": hardware version
"Soft.Ver.": software version
"ID": user name
"Demo": set the Demo mode, "on": turn on the Demo mode, "off": turn off the
Demo mode.
"Sound Volume": set the sound volume, adjustable range: 1 ~ 3
"Brightness": set the screen brightness, adjustable range: 1 ~ 4
After setting, short press the button to select "Exit", then long press the button
to exit the system menu and return to main menu.
E. Exit main menu
Under main menu, short press the button to select "Exit", then long press the
button to exit the main menu and return to the measurement interface.
6.1.4 Data upload
Connect the device to the computer by the USB cable, upload the data after
connecting the PC software properly, refer to "Software operating instruction"
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