Features: Added power monitoring and power generation automatic switching control function (AMF). LCD display with backlight, optional language interface, push-button operation. With the key of load test, the controller can be placed in manual test mode. In this mode, when the generation is normal, the generator set will automatically load operation. Eight languages (Chinese, English, Spanish, Russian, Portuguese, Turkish, polish, French). 100% brand new and high quality. Specification: Material: Plastic Weight: 695g/24.5oz Model: DGS6110U Normal delay of mains voltage: (0-3600)s Abnormal delay of mains voltage: (0-3600)s Low voltage value: (30-620)V Threshold of high mains voltage: (30-620)V Switching interval: (0-99.9)s Startup delay: (0-3600)s Stop delay: (0-3600)s Starting times: (1-10) times Preheating time: (0-300)s Starting time: (3-60)s Starting interval: (3-60)s Safe running time: (1-60)s Boot idle time: (0-3600)s High-speed warm-up time: (0-3600)s High-speed cooling time: (0-3600)s Idle time: (0-3600)s Downtime: (0-120)s Waiting stop delay: (0-120)s Switch closing delay: (0-10)s Engine teeth: (10-300)pcs Abnormal generation delay: (0-20.0)s Threshold of generating overvoltage shutdown: (30-620)V Power generation under voltage shutdown threshold: (30-620)V Under speed stop threshold: (0-6000)RPM Overspeed stop threshold: (0-6000)RPM Under frequency stop threshold: (0-75.0)Hz Overfrequency stop threshold: (0-75.0)Hz High temperature shutdown threshold: (80-140)C Low oil pressure stop value: (0-400)kPa Fuel level too low threshold: (0-100)% Speed signal loss delay: (0-20.0)s Charging failure threshold: (0-30)V Battery overvoltage threshold: (12-40)V Battery undervoltage threshold: (4-30)V Key function description: Stop/reset key: In manual/automatic mode, can make the operation of the generator set to stop. In the alarm state of the generator set, any shutdown alarm can be reset. Press this button for more than 3s in the shutdown mode to test whether the panel indicator is normal (test light). Press this button again to stop the machine quickly. The power button: In manual mode or manual test mode, press this button to start the stationary generator set Manual button: press this button to put the controller in manual mode. Auto key: press this key to put the controller in auto mode With load test key: Press this button to put the controller in manual trial mode. In this mode, when the generation is normal, the generator set will automatically load operation. C /O on-off key: press this key in manual mode to control on-off switch. OK setting/confirm: move cursor and confirm setting information in parameter setting. Up: flip up the screen to move the cursor up or increase the number of cursor position in the parameter setting Down: flip the screen to move the cursor down or reduce the number of cursor positions in the parameter Settings Menu key: press this key to enter the setting menu. Press this key again to return to the main interface. Package List: 1 x Generator Controller 1 x Black Gasket 4 x Set Screws