Instructions / Assembly

6
Instrument instructions
.LCD display
It is with 4 digit 7-segment nixie tube display, 6000 counts, and analog bar
indication function.
. Key area
Function selection key
Briefly press the key to switch gear function, and long press the key for about 2
seconds to turn on or turn off VFD low-pass filter.
Attention: VFD low-pass filter only works at AC voltage gear ( ).
Maximum and minimum value key