Numerical entries
Press the
or
push button and hold it.
The smallest decade becomes active and is counted up or down depending on the
selected push button (e.g. 1, 2, 3, .... 0). Then comes the next decade, etc.
As soon as the push button is released, the active decade flashes. It is set by pressing
the
or
push button several times. The preceding decade then flashes and can be
set.
Factory reset
The factory default values can be restored by pressing the
simultaneously during power on. All entered parameter values are lost.
KEY function
The unit can be locked to prevent incorrect entries.
• Locking:
Press the push buttons
flashes. Release the push buttons when the KEY indicator is continuously indicat-
ed.
• Unlocking:
Press the push buttons
flashes. Release the push buttons when the KEY indicator is no longer indicated.
/
simultaneously and hold them. The KEY indicator
/
simultaneously and hold them. The KEY indicator
FA-1
MONITOR
and
push buttons
page 33