Seca 780 - Summary of a typical recalibration sequence

Vogel & Halke
Created on: 30.06.1998
Holger Panier/ SE
File: 00603_el.doc
Printed on: 07.07.1999
seca
Summary of a typical recalibration sequence:
Action carried out by the user Result
The scales are switched off. No values or characters on the display.
Press the kg/lbs key and keep it depressed
while simultaneously pressing the start key.
Release both keys.
Press the kg/lbs key for more than
1.5 seconds within the next 5 seconds.
5 seconds have passed and no key has
been pressed.
The scales are switched back to normal
weighing operation.
Place the test weight onto the scales.
Him
Decide whether to decrement or to
increment:
Incrementina:
Press the kg/lbs key for more than 1.5
seconds.
The incrementing mode is activated; "inc"
appears on the display.
Decrementina:
No action required as the scales are already
in the dec mode.
No output on the display.
Decrementing or incrementing:
Again briefly press the kg/lbs key (for less
than 1.5 seconds).
The measured weight is decreased or
increased by 10 g. Please remember that
pressing the key does not always change the
value on the display due to the low display
resolution. Only the rounded value is given.
Repeat this step until the measured weight
matches the test weight (format: xx.O kg).
The display indicates the test weight (format:
xx.O kg).
To correct this rounding error, decrement or
increment the value five times by another
10g.
The display output does not change the first
four times.
After the fifth time the value has been
decremented or incremented, the measured
weight appears; it now matches the test
weight.
The display indicates the exact test weight
(format: xx.00 kg).
Press the kg/lbs key for at least 5 seconds
until the system is switched off.
The display does not show any characters or
values any more.
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