pro bel Freeway Manual page 76

Freeway
Ra nge Pro-Bel Ltd
Any <PROTECT> button assigned will onl y operate on the corresponding
destination association. Thus, if the panel is set up to control more than on e
destination association and each destination association must be able to be
protected from this panel then a button needs to be sacrificed to be a <PROTECT>
for each destination association as illustrated below.
0
0
0
SRl
0
SR
0
SRJ
0
SRL1
0
PRO
0
SR5
0
SRE
0
SR7
0 0
0 0
SRl SR"' SR3 SRL1
0
SR5
0
SR6
0
SR7
0
PRO
0
0
0
0 0
SRl SR SR SRL1
0 0 0 0
SR5 SRE SR7
PRO
0
To protect a destination association simply select the desired source association
and then press the <PROTECT> button. The protect lamp will light if at least one
controllable level in the destination association is protected. When the protect
lamp is lit further crosspoint selections on this destination association can be
made but cross points will only take on the unprotected levels.
To un protect a destination association select the <PROTECT> button again.
A protect lamp ON indicates that at least one controllable level in the destination
association is protected from this panel.
A protect lamp OFF indicates no controllable levels in the destination association
are protected from this panel.
A protect lamp FLASHing indicates a level in the destination association is
protected from another panel.
Protects can only be removed by :
• the original panel that set them
• a Master X- Y panel
In multi-output configured BPX panels the overrides only work on the destination
assigned to the first group of eight buttons.
If more than one button is assigned as a protect for a single destination then only
the first <PROTECT> found will have its lamp updated.
A protected destination cannot be overridden.
An overridden destination cannot be protected .
6540T-00 Nov 97
76