Selection of the Input Signal

◎ 4~20mA、0~20mA、MANUAL	Selection S1	(Input impedance : 249Ω)
◎ 1~5VDC、0~5VDC	Selection S2	(Input impedance : 200KΩ)
◎ 2~10VDC、0~10VDC	Selection S3	(Input impedance : 18KΩ)

Functional Adjustment

• VR1 BIAS: Adjustment of standard output voltage.
  (Counter-clockwise adjust the control signal, lower the input will produce the output.)
• VR2 SFS: Adjustment of buffer rising time.
  (Adjusting range 1~22 seconds, clockwise adjustment will increase the time. No applicable for zero crossing type product.)
  Constant current type : Adjusting range 2~16 seconds.
• VR3 Max: Adjustment of maximum output voltage.
  (Adjusting range 0~100%, counter-clockwise adjustment will decrease the output. Set to zero will have no output.)
  Constant current type :Current adjustment.(Adjusting range 50~100%, counter-clockwise adjustment will decrease the output.)
• Adjustment of Over current.(Adjusting range 60~120%,counter-clockwise adjustment will decrease the output.)
• Over current RESET.

Descriptions for LED Lights and Trouble Shooting