ADE M301020 Series, Руководство по эксплуатации

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M301020-01-210322-Rev005-UM-e 9
Restore the preset PRESET TARA value:
Press the PRESET TARE key (10). "Pt x" appears on the display. Enter a number from 0-9 (memory location
for the tare value). If no number is entered within five seconds, the unit will turn back to weighing mode.
After entering the number, the ADE-MAK accesses the preset tare value, shows it for five seconds on the dis-
play and then changes to net mode. The accessed tare value is accepted at the same time. Enter the tare
button again to leave this mode.
Displaying the gross weight, net weight and tare value:
Press the "0" key to change between displays for tare, gross weight (NET status indicator (5) off) and net
weight (NET status indicator (5) on). If a tare value is saved, the net weight shown corresponds to the gross
weight minus the tare value. If there is no tare value saved, the display remains in gross mode.
The tare value flashes briefly, then after a second the display changes to gross mode.
Hold function
Use the HOLD key to hold the display if there are weight fluctuations which e.g. are caused by patient move-
ments on the scales. You could also use this function if you like to hold the results at the display after the
weight/load has been removed from the scale.
To do this, the scales must be at standstill, e.g. the standstill status indicator
(14) is on (depending on the
setting it is not always necessary for the scales to be at standstill). The Hold status indicator (15) is on.
Deactivate the HOLD function by pressing the key again.
Determining the Body Mass Index (BMI)
The BMI figure is a index which displays the ratio between height and weight.
BMI=
body weight
(height)²
To determine this value you need the height of the person. Best way to get the height is of course to use an
ADE height measuring rod; model MZ10023.
Start the scale and weigh the person. Then press the BMI key (11) to start BMI mode. The last value entered
appears on the display. Use the numerical key pad to enter a new value for the height (in cm) or retain the
value which is already displayed.
Confirm the value entered with the ENTER key or delete same by using the CLEAR key. After the entry has
been confirmed by the ENTER key, the BMI value will be calculated using the weight on the scales. The dis-
play changes between weight value and BMI value "b xx.x" (every two seconds) for a period of 3 minutes.
Press the BMI key (11) to cancel befoe this time has expired.
Evaluating Body Mass Index
BMI evaluation according to WHO
BMI < 16 Severely underweight
16 - 17 Moderately underweight
17 - 18.5 Slightly underweight
BMI 18.5 - 25 Normal weight
BMI 25 - 30 Overweight
30 - 35 Obese Class I
35 - 40 Obese Class II
> 40 Obese Class III