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4
Fig3. LED indicator
Table1. Running mode description
Running mode (default)
Item
Button
LED status
Description
1
●
None
Buzzer is installed, the
button has no effect.
2
▲
+
▼
Green LED blink every 0.5
second, and it change to red LED
blink after 3 second. At this time,
WLS-T02 has entered setting
mode.
Pressing the two buttons
together for 3 second will
enter setting mode.
3
No pressing Red LED blinks every 3 second.
Battery is low power.
Buzzer
Green LED
Red LED
