User manual for poly-phase meter
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detailed display information please see display list.
⚫ Power off display
The meter will switch off the LCD when power is off. When customer press the
push button, the meter can display without backlight. In the power off state, The meter
only supports push button display mode (not support auto scroll display mode). No
push button is pressed for 30~60s, the meter will turn off the LCD.
⚫ Test mode（High resolution display）
Meter can enter or exit test mode by receiving command. The meter can display
energy in 3-4 decimals in test mode. When power off happens, the meter will exit test
mode automatically.
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