Seca 657 - Manual (Page 31)

Model 657 31 GB
Store weight value (HOLD)
You can also continue displaying the weight determined once the load has been removed.
This makes it possible to look after a patient first, before having to note the weight:
– Press the
HOLD/TARE key whilst the
load is on the scale.
“HOLD” appears in the digital display.
The value remains saved in the display
until the hold function is automatically
switched off.
The triangle with the exclamation mark
indicates that this frozen display is an
additional facility which is not subject to
calibration.
– The HOLD function can be switched off
by pressing the HOLD key again.
0.0 appears in the display if the scale
has no load on it, otherwise the current
weight. The “HOLD” display vanishes.
Note:
The HOLD function can also be used if the TARE function has been executed
beforehand.
Body-Mass-Index (BMI)
Body Mass Index puts height and weight in relationship to one another, providing more
accurate information than ideal Broca weight, for example. A tolerance range is given
which is considered ideal for health.
– Press the Start key with no load on the
scale.
se(a , 8.8.8.8.8. and 0.0 appear con-
secutively in the display. The scale is
then automatically set to zero and ready
for operation.
– Press the FUNC key.
The last function used appears in the
display.
– Use the arrow keys to select the BMI
function FU 1. Activate the function by
pressing the FUNC key once again.
The patient’s recorded height will then
appear on the display.
– You can use the arrow keys to adjust
the value in increments according to the
graduations displayed.