
24
Instruction Manual C100
4.4 Zero adjustment of gauges
Start by placing the master in the measuring fixture. Make sure that the column gauge is in
measuring mode.
If necessary press the
PRG/CAL
key
to leave the Programming mode. The Setup
menu
"AutoCA"
must be
OFF
in order to perform the Automatic zero adjustment.
Automatic zero adjustment :
Press the
Ï
and
Ð
keys simultaneously to trigger an Automatic zero adjustment of the column gauge.
The programmed master value (
"PrESEt"
menu ) appears on the numeric display.
If
"SECUrE"
appears in the numeric display the keypad is locked. Refer to Setup menu "Automatic
adjustment" (
"0-triG."
→
Adb.
on/oFF set to
"on"
).
Automatic zero adjustment can also be triggered by a foot switch or via an external contact as long as
the Setup menu "Auto Zero by Trigger" is enabled for the foot switch.
(
"0-triG."
→
Adt.
on/oFF set to
"on"
).
Manual zero adjustment :
The measured value on the display can be increased or decreased for one digit by pressing the
Ï
or
Ð
key. If one of the arrow keys is held down the measured value rapidly increases or decreases. If
"SECUrE"
appears in the numeric display the keypad is locked. Refer to Setup menu "Automatic
adjustment" (
"0-triG."
→
Adb.
on/oFF set to
"on"
).
4.5 Automatic gauge calibration
Start by placing one of the two masters in the measuring fixture and make sure that the column
gauge is in measuring mode.
If not, press
PRG/CAL
key to exit the Programming mode. The Setup
menu
AutoCA
must be
ON
in order to perform the Automatic gauge calibration.
Automatic calibration is started by pressing the
Ï
and
Ð
keys simultaneously. In the numeric display the
message '
CAL.'
and the
Measured value
flash alternately.
Place now the 2nd master in the measuring fixture and press the
Ï
and
Ð
keys again. The column gauge
will now carry out the calibration automatically and takes the second master value in the display.
"SECUrE"
at the numeric display indicates that the keypad is locked. Refer to the Setup menu for "Auto
Zero by Trigger". (
"0-triG."
→
Adb.
on/oFF must be set to
"on"
).
Automatic gauge calibration can also be triggered by the foot switch or via an external contact, under
condition that the Setup menu "Auto Zero by Trigger" is enabled for the foot switch.
(
"0-triG."
→
Adt.
on/oFF set to
"on"
).