Function Keys: Tare; Function Keys: Bmi; Setting The Bluetooth Function - marsden M-550 User Manual

Function Keys: Tare

The ZERO/TARE key can be used to remove any unwanted weight from the scale's display. For example, you may
1.
want to remove the weight of someone's shoes from the reading, to leave only the person's weight showing. To do
this, place the shoes on the scale and press the ZERO/TARE key once.
The weight of the shoes will then be zeroed off.
Weigh the individual as normal.
2.
Remove the shoes and press ZERO/TARE again to cancel the Tare value and return the scale to zero.
3.

Function Keys: BMI

After the patient stands on the scale, press and hold the HOLD/BMI key for three seconds. The scale will enter BMI
1.
mode.
The display will show the last inputted height.
2.
Press the HOLD/BMI button to decrease the height and ZERO/TARE to increase the height.
3.
When the correct height is showing on the display, press the ON/OFF button.
4.
BMI will automatically be calculated and the display will show weight and BMI in rotation.
5.
Press ON/OFF to disable the BMI function.
6.

Setting the Bluetooth Function

Please note: Marsden does not supply software for receiving data from the scale. These instructions should be followed when
you are connecting to a system or device configured to work with Marsden Bluetooth scales.
Press and hold ZERO/TARE for three seconds. The display will show 'SETUP'.
1.
Press and hold HOLD/BMIuntil the display shows 'BLUET'.
2.
3. Press ZERO/TARE to enter Bluetooth setting mode.
Press HOLD/BMI to toggle between 'on' (enabled) and 'off' (disabled).
4.
5. Press ZERO/TARE to confirm.
6. Press HOLD/BMI twice, and then ZERO/TARE once to return to normal weighing mode.
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