Seca 284 Mode D'emploi Et Garantie page 102

Perform relative
measurements (zero)
Transmit measured
results to wireless
receivers
Switch off head slide
102 •
The head slide display can be set to zero at any
position. This function allows relative measurements,
for example for measuring extremities.
1. Press the Start key
"----" appears in the display.
2. Keep the brake button pressed and move the head
slide until a length (height) value appears in the
display.
3. Position the head slide at the point you want to set
the head slide display to zero.
4. Keep the arrow key (hold/zero) pressed until
the "ZERO" message is displayed.
The display is set to zero at the current position of
the head slide.
5. Reposition the head slide.
Length (height) is measured relative to the set zero
point.
If the zero point is undershot, the measured values
are shown with a minus sign in front of them.
6. To disable the "ZERO" function, keep the arrow key
(hold/zero) pressed until the "ZERO" message is
no longer displayed.
NOTE
If, for documentation purposes, you send
results of relative measurements to devices
which automatically calculate the BMI or BFR,
no plausible values result for these two
parameters.
If the head slide is integrated in a wireless network, you
can transmit the measured results to receive-ready
devices (scales with BMI function, wireless printer, PC
with USB wireless module) at the touch of a button.
Press the Enter key (send/print).
– Press key briefly: send measured results to all
receive-ready devices
– Hold down: Print measured results
Press the Start key
NOTE
The head slide switches off automatically after a
short time if it is not moved.
of the head slide.
of the head slide.