Press SET again. The display shifts to the current (Amperage) limit. Adjust using the Up/Down buttons.

Press SET until the current value (ending in R or A ) appears. Adjust with arrows and press SET to confirm.

Connect your DC source to VIN+ / VIN- and your load to OUT+ / OUT- .

While the output is active, you can cycle through the display to monitor performance: Output Voltage I: Output Current P: Power (Watts) Ah: Ampere-hours (useful for battery capacity testing) 4. Advanced Features (Special Functions)

The BST900W is a motorized treadmill designed primarily for home use. It typically features a folding design for space-saving storage, an electric motor for speed regulation, and a computer console for tracking fitness metrics. This guide serves as a comprehensive manual for assembly, operation, and maintenance to ensure user safety and machine longevity.

High-voltage DC power carries significant risks of electrical arcs and burns. Safety Guidelines

Enters programming modes and toggles through parameter saves.

The input power supply cannot provide enough current, causing the input voltage to sag below the 8V cutoff limit. Alternatively, the module is overheating.

Changing P01 to a value lower than 10V can permanently damage your battery. Do not alter unless you understand deep-cycle discharge.

Many users never unlock the (parameter) menu. According to the BST900W manual, here is how to customize your unit:

Ensure the "IN+" and "IN-" terminals are connected correctly to your power source. Reversing polarity will blow the fuse or damage the board.

The manual starts with specifications. Knowing these helps you avoid overloads and hazardous situations. Based on the standard BST900W datasheet: