Adams MDW-250L manual Calibration, Measuring Height

5.2MEASURING HEIGHT

∙While measuring the height, it is necessary to pull up the measuring board at a right angle with the inside tube.

∙When the tube is pulled out straight, it is sufficient to measure the height form 80-136cm. The number can be obtained upon the conjoint place where the upper part of middle tube screw meets with the inside tube scale.

∙Further, if the middle tube is pulled out straight, it is possible to measure the height from 136-210cm. The reading can be obtained at the conjoint place where the upper part of outside tube screw meets with the middle tube scale.

6.0 CALIBRATION

Before calibrating the scale, you should ensure that you have a known weight for calibration.

1.When in normal weighing mode with the scale at zero press and hold down [TARE] and [ON / OFF] keys to enter the calibration mode.

2.If the calibration switch is in the off position on the main PCB inside the scale, the indicator will show ‘CAL.OFF” and then exit this mode. If the indicator shows” CAL-?”, the scale is ready for calibration, showing the calibration switch is in the on position. If the calibration switch is in the Off position open up the indicator and move the switch to the On position. See diagram on page 8.

3.When the indicator shows ” CAL-?”, press the [TARE] key to confirm and go to next step, or press the [ON / OFF] key to exit the calibration mode.

4.When ‘0.0’ is displayed the scale will begin to calibrate the scale’s zero-point. Ensure that there is no load or weight on the scale’s platform . Press the [TARE] key to confirm, or press the [ON / OFF] key to exit this mode.

5.A few seconds after the [TARE] key has been pressed in step 4 the scale will

© Adam Equipment Company 2012 Page 8 Rev C5, January 2012