1.Power switch: turn on or cut off input power; ON is ON and OFF is off. If the switch is in ON position and the switch-in lamp is on, it indicates that the input power is normal.

2.Power regulator potentiometer: small on the left and large on the right. The power can be controlled by adjusting this potentiometer. This is optional, the general dual-frequency model or the need for 485 communication model, power regulation with adjustment and adjustment-key to complete. You don't need this accessory.

3.High-frequency output terminal: left is positive, right is negative, can not be reversed. If connected, there may be leakage or no output.

4.PLC remote terminal: this terminal is optional, with two lines of output, only when two lines of the terminal are short-circuited.

5.Power plug and power cord: connect to the power supply through the plug, and supply power to the generator.

6.Fan: air cooling for the internal components of the generator. To ensure the reliability of the components.

7.Product nameplate: representing the main electrical parameters of the machine, frequency, power, input voltage three parameters, note that the use conditions must be the same as the specification identified by this nameplate, otherwise the generator will be damaged. As shown, the machine model is 1500WN 40K with an input voltage of 180-265V.

8.F- / I key: display switch key; can be displayed in the current, frequency, mode, address code four display interface switch; boot default display current.

9.Trigger / stop key: only valid in timing mode. Tap this key to stop the timing while the machine is working, and then press this button to rework.

10.Adjust / adjust-key: on the model without adjusting knob, when the current is displayed, the /-key can adjust the current size; when the address is displayed, the address code value can be adjusted, and when the timing is displayed, the timing time can be adjusted.

11.In mode display, three modes can be switched. That is, remote mode (divided into remote on-on-PON, remote turn-on-POFF); mode) (ON); timing mode (TXX.X) unit for minutes, three modes of entry methods are: remote: TIME and-key press at the same time; Open: TIME and + keys are pressed at the same time; open: + and-keys are pressed at the same time.

12.In remote mode: machine tail remote control line closed, enter remote open, control line disconnected, enter remote closing.

       13.Dual-frequency switching: when the machine is working, the dual-frequency selection      switch is pressed,   and the high-frequency is output; on the contrary, the low-frequency is  output. This feature is valid only            above the dual-frequency model.