34
Installation
1
BEFORE WEIGHING
Performing Span Calibration
Always perform span calibration for a balance after moving it. Weights are required for span
calibration of the TX and TXB series. For details on weights, see "About Weights" (^ page
134).
Before performing span calibration, warm up the balance in advance.
Also, carry out the adjustment at a location where there are few people moving around and there
is no air ow or vibration.
TW Series
1
Press
Calibration using the internal weight starts
automatically.
*
If "WAIT" is displayed…
The calibration record is being output.
When output has nished, span
calibration will start automatically.
*
If "BUSY" is displayed…
There is something placed on the pan.
When this item is taken off the pan,
span calibration will start automatically.
To cancel scan calibration, press
*
If "ERR H" is displayed…
See "Responding to Messages" (^
page 137).
*
If "ERR C" is displayed…
Span calibration was not completed for
one of the following reasons.
There is too large a discrepancy
between the zero point of the
balance and the sensitivity.
A container has been placed on the
pan.
The pan is not on the balance.
There is too large a discrepancy in
the value of the internal weight.
Press and redo the operation from
the beginning. If even on doing this the
same display reappears, calibrate the
internal weight (^ page 64).
"END" will be displayed and the balance will
return to the weighing mode.
! !C!A!L!3
! !C!A!L!2
! !C!A!L!1
! !C!A!L!0
! !W!A!I!T
!E!N!D
* This may not
be displayed.
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