User manual for single-phase meter
9
next screen display automatically. Auto-scrolling display item list is also configurable with 60 items,
detailed display information please check the display list.
Manual mode display I
Manual display mode can be activated by pressing and holding display button for 3s, a short
and repeated press of display button will change the screen display. Meter will return to auto-
scrolling display mode automatically in a certain time without operating (default 120s), this time is
configurable between (1s-3600s) time interval. The display item list under Manual mode display I
is configurable, and 60 items can be configured at minimum, detailed display information please
check the display list.
Power off display
The LCD will off as default status. The meter will show power off display by pressing the
button, the item list of power off is the same as that under auto mode, LCD will be off after
predefined time. In order to reduce battery consumption, when power off the display can just be
wake up 5 times, after 5 times, LCD will not wake up until next power on and off. When battery is
under low voltage, cannot wake up the LCD.
When power off, Auto-scrolling display and Manual mode display I item list is also configurable
with 10 items, detailed display information please check the display list.
This meter have two modes activate the Power off display:
Always display: when power off, the LCD will display.
Display by button: When customer presses the button, the LCD can on and once press
again, it will switch to next screen display. When after a certain time (default as 48 hours)
not press the button, the LCD will off.
High resolution display(Test mode display)
Meter can into high resolution mode(The energy display 3 decimal) by sending command,
when not operation meter over than 2 hours or power off, meter will out of high resolution mode
automatically.
6.4 LCD backlight
This modes of activate the LCD backlight is Power on demand (by button).When customer
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