1. Start boost: ① Manual boosting press and hold the OK button for 10 seconds to enter the interface and select AUTO-OFF as manual boosting. , Select AUTO-ON to automatically start the boost. ② Click OK to start or stop the boost.2. Set storage: In the setting mode, long press the SET button for 10 seconds to enter the data storage interface, and use the up and down keys to select 10 groups of data from 0 to 9, and press the SET button to save the settings.3. Retrieve and access the array: In the normal interface, press and hold the SET button for 10 seconds to enter the storage and recall interface. You can select 10 data groups from 0 to 9 through the up and down keys, and press the SET button to confirm the recall.Input voltage (U-IN): DC8V~60VInput current: 0~15AOutput voltage (U-OUT): 10V~120VOutput current: 0~15AConversion efficiency: 85%Working frequency: 150KHZShort circuit protection: 20A fuse (non-self-recovery)Working temperature: -40℃~85℃Control method: digital control + LCD screen displayVoltage adjustment display: 0.00V~00.0V~000VCurrent adjustment display: 0.00A~00.0AOutput ripple: ≤50mVStoreable array: 10 groupsMaterial: PC+Metalcolour: As shownPackage Contents:1 x 900W Digital Boost ModuleOnly the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.