30.4 Printing
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290
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917 Coulometer
Problem Cause Remedy
Statistics is not activated. In the control dialog, activate the Statistics
option (see chapter 17, page 145).
A result has been
removed from the
statistics, the mean
value has not been
reassigned to the
common variable or
to the TITER varia-
ble.
Assignment is not carried
out automatically with ret-
roactive modifications.
Recalculate the determination manually (see
chapter 23, page 172).
The result is not dis-
played in the result
table.
The column display in the
result table is incorrectly
configured.
Modify the settings for the display accordingly
(see chapter 25.1, page 194).
The parameter Save result
in result table is not acti-
vated.
In the result options (command CALC), acti-
vate the parameter (see "Save result in result
table", page 119).
30.4 Printing
Problem
Cause Remedy
Tapping on the fixed
key [ ] has no
effect.
The fixed key is disabled. In the Dialog options / Fixed keys dialog,
activate the Print option (see chapter 7.2,
page 38).
A determination is running. Wait until the determination is finished.
30.5 Manual control
Problem
Cause Remedy
Tapping on the fixed
key [ ] has no
effect.
The fixed key is disabled. In the Dialog options / Fixed keys dialog,
activate the Manual control option (see
chapter 7.2, page 38).
A button in the
manual control is
disabled.
The required hardware is
either not connected or
incorrectly connected.
1. Switch off the 917 Coulometer.
2. Connect the hardware correctly.
3. Switch the 917 Coulometer back on.
The required hardware is
being used in the ongoing
determination.
Wait until the determination is finished.