Model 797 19
GB
Switch scale on and off
press briefly s set display to zero, activate/deactivate tare function
in function menu s increase value
press briefly s activate hold function
in function menu s decrease value
Activation of BMI function and Enter key for input data
Checking that the contents of the calibration counter are
correct
This seca scale is calibrated. Calibration may be performed only by authorised centres.
To ensure this, the scale is fitted with a calibration counter which records any change to
data relevant to calibration. If you want to check whether the scale is properly calibrated,
proceed as follows:
– If necessary, switch off the scale.
– Keep any key depressed and start the
scale.
The current contents of the calibration
counter are shown on the display for a
few seconds.
Compare the output contents of the cal-
ibration counter with the number shown
on the calibration counter sticker.
For valid calibration, both numbers must
match. If sticker and calibration counter
do not match, then re-calibration is re-
quired. Contact your service agent or
seca Customer Service.
Correct weighing
– Press the Start key with no load on the
scale.
se(a, 8.8.8.8.8. and 0.0 appear consec-
utively in the display. The scale is then
automatically set to zero and ready to
use.
– Stand on the scale and keep still.
– Read the weighing result off the digital
display.
– If a load greater than 160 kg is placed
on the scale,
St0P appears in the dis-
play.
– To switch off the scale, press the Start
key again.
Both numbers must match.
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