B1A1 (HB Indicator Display Instruction manuals)

1. Connect the meter to the correct power supply and connect the sensor to the correct power supply.

2. Hold down the dot to set parameters, enter the first set of parameters, tap the dot to change different parameters, find the OA parameter, tap the left arrow to enter parameter setting, adjust the value by the up and down arrow, adjust the cursor position by the left arrow, set the password to 01111, and tap the dot to confirm.

3. Then long press the dot to enter the second set of parameters, click the dot to replace different parameters, find the F-r parameter, click the left arrow to enter the parameter setting, adjust the value through the up and down arrow, and set the measuring range to the size of the sensor you purchased. (For example, if you buy a sensor with a range of 0-100kg, you can set the value to 10000 or 01000 or 00100, and then adjust the decimal point position to get the display you want.)

4. Click the dot, find the In-d parameter, click the left arrow to enter the parameter setting, and adjust the decimal point position through the up and down arrow.

5. Click the dot, find the parameter unit, click the left arrow to enter the parameter setting, and adjust the value through the up and down arrow (1 represents the display unit: kg).

        Once adjusted, long press the dot to return to the display page.

Note: The meter needs to be used within the appropriate voltage, do not exceed the rated voltage. The sensor should be used within the range, and exceeding the range will damage the sensor.

 If the sensor is not used for a long time or drifts, the sensitivity can be adjusted by looking for the mv parameter table in the manual.