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Pro-Bel ltd
Technical manual
.7.3
Panel features
This se
ction
describes the various features encountered throughout the range of
panel types.
Protect
The protect function prevents other control devices connected to
Freeway,
including devices attached to the remote ports, from setting cross points on a
particular destination. Until such a time as it
is unprotected by
the control de
vice
that protected the destination originally, or from the panel designated as master.
Protect operates on the destination assigned to each level for the destination
association that was protected.
If a control device attached to the multi-drop device ports attempts to set
crosspoints
on a protected destination then an error me
ssage
will be
displayed
on
control devices with displays. See Panels with displays section for display
messages.
Setting a protected destination causes protect button LEOS on other BPX type
panels to flash - if they are assigned to the same destination.
To assign PROTECT function use the ed itor terminal commands 'KS' and
'KO'.
Line-up
This is a continuous toggle of preset and program sources allowing easier
alignment of sources on a
matrix
level.
Line-up
of sources is selected as follows
:
1
Route source to be aligned to desired destination
.
2
Make sure the
level
of the sources to be aligned is the most significant
active lev
el.
3
Select reference source as the preset source.
4
Press <LI NE-UP> button on panel. The
LED associated
with the
<LINE
UP> button will light to show the <LINE-UP> button has been pressed
.
5
Pres
s
<TAKE> button of des
ired
destination. The sour ce routed will
toggle between the reference sourc
e
and the
source
to be aligned.
Line-up of sources on a destination is cancelled by pres
sing
the <LI NE- UP> button
again. This cancels line-up altogeth
er
on the con tro l
device.
6540T-00 Nov 97
65
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