TAC VISTA Xenta OP, Handbook

Page: 18 / 46

3 Connection and Basic Functions TAC Xenta, TAC Xenta OP
18 (46) TAC AB, July 2007
04-00065-01-en
3.4 Keys
Keys and their functions
Fig. 3.4:
The TAC Xenta OP keys.
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is used to step up one level in the
directory hierarchy (“Home”).
There may be several levels in
the hierarchy. The cursor will
return to the line selected the last
time this level was active. This
button does not by itself make
changes effective.
is used to decrease values. If this
button is kept depressed, the
stepping speed increases.
is used to increase values. If this
button is kept depressed, the
stepping speed increases.
is used to move the cursor
upwards in a menu list or to
move to previous alarm or
logged record.
is used to move the cursor
downwards in a menu list or to
move to previous alarm or
logged record.
is used to select a line, indicated
by the cursor (“Enter”) or to
move between the different
adjustable values.
This button also makes changes
effective.
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