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TROUBLESHOOTING
※ Segment status in the diagram above shows the actual LED status as follows (common to all functions)
[SET] switch
Displays output status with 7-segment LEDs while the switch is pressed
The segment corresponding to the working component lights up, LED 6 shows "o"
[UP] + [CLEAR] switches
pressed simultaneously
Resetting errors
Pressing [UP] + [CLEAR] switches simultaneously for 1 second cancels the
error and displays the following
Lights up
Flashes
OFF No display or
Switch Functions / 7-segment LEDs display
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