User Guide
Under the “CUR” display, press “SET” key for 2 seconds to enter the backlight
setting. After entering the interface, "LEd" is displayed, and the “ON or OFF”
is flickering (as shown in Figure 1). At this time, you can select to “ON or
OFF” by pressing “▼” or “▲” key, after selection, press the “OK” key to exit
setting. “OFF” means that the backlight will turn OFF automatically when the
device is not operated by the keys within 10 seconds (factory setting for fault);
ON” means the backlight is always on.
3.
Measurement display
○
1E A Measurement mode
Under measurement mode you can freely check Current, Voltage, active power
Watts, Frequency, Kilowatt-Hours (EC), Cumulative Time(CT) and Power
Factor(PF) by pressing “▼”: WATT
→
CUR
→
VOLT
→
FREQ
→
CT
→
EC
→
PF. And press “▲” the checking sequence will be reversed.
A
○
2E A Kilowatt-Hours (EC) & Cumulative Working Time (CT)
Press "▼" or "▲" button until switched to the EC monitoring interface (as
shown in figure 2) and the CT monitoring interface (as shown in figure 3), and