47
10. Calibration
10.3.3 Clock-CAL Fully-automatic span calibration
(AUW-D/AUW series only)
The balance can be set to execute fully-automatic span calibration at set times (up to three times a
day) with the built-in weight and the built-in clock. Clock-CAL is a very convenient function, when cali-
bration reports are desired for regular calibrations, or to schedule span calibrations during break times
to avoid interruption of measurement work.
The weight symbol blinks for about two minutes as notification of span calibration before it begins.
Pressing the
[POWER]
key during the notification blinking halts the automatic span calibration.
Setting Clock-CAL ON/OFF
1
From mass display, press the
[CAL]
key repeat-
edly until “SEttinG” appears. Press the
[O/T]
key
to display “CAL dEF” .
2
Press the
[CAL]
key repeatedly until “tCAL:
∗∗
"
appears. The
∗∗
positions show the current set-
ting, either “on” when on or “oF” when off.
3
To change the setting, press the
[O/T]
key
when “tCAL:
∗∗
” appears.
4
“tCAL-on” appears and from this point, every
time the
[CAL]
key is pressed, the display
switches between “tCAL-oF” and “tCAL-on”. Here,
when the current setting is displayed, the stability
mark (
) appears. When the desired setting
appears, pressing the
[O/T]
key changes the cur-
rent setting. Pressing the
[POWER]
key returns
the setting to “tCAL:
∗∗
” without changing the set-
ting.
5
Press the
[POWER]
key repeatedly to return to
the mass display.
Caution
Make certain that no object is on the pan and all the doors are closed during
span calibration. Never cause vibration of the balance during calibration.
(When OFF)
(When ON)
(Example)
(When OFF)
(Example)
(Example)
(Example)
(When ON)
During
setting
Setting
check
During
setting
Setting
check
