P
P
r
r
o
o
-
-
B
B
e
e
l
l
L
L
t
t
d
d
T
T
e
e
c
c
h
h
n
n
i
i
c
c
a
a
l
l
m
m
a
a
n
n
u
u
a
a
l
l
H
H
U
U
-
-
F
F
r
r
e
e
e
e
w
w
a
a
y
y
R
R
a
a
n
n
g
g
e
e
S
S
y
y
s
s
t
t
e
e
m
m
U
U
s
s
e
e
r
r
G
G
u
u
i
i
d
d
e
e
7
7
1
1
button pressed. If a match is found then this buttons lamp is lit, otherwise, the other
buttons are checked in the same way until a match is found. The first match results
in that <SOURCE> button lamp being lit.
For panels with level buttons the tally indication is for the current most significant
active, controllable level (level 1 being the most significant level). Active levels are
indicated by the level button LED being illuminated. Only controllable levels can be
active (It is not possible to turn all level buttons off unless no levels are controllable).
If the current source association routed is assigned to more than one <SOURCE>
button then the tally indicated will be for either the last <SOURCE> button pressed or
the first button that source association is assigned to.
To have full 8 level breakaway control from only 4 physical level buttons a <ALT-LEV>
button is required. This function can be assigned to any button on the panel by
assigning the ‘level shift association’ to a button position on the source keypad. More
than one button can be assigned as a <level shift> button.
Any <PROTECT> button assigned will only operate on the corresponding destination
association. Thus, if the panel is set up to control more than one 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.
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
crosspoints will only take on the unprotected levels.
To unprotect 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 ON for a period of 5 seconds, after a take, indicates that at least one
active controllable level in the selected destination association is protected.
A protect lamp OFF indicates no controllable levels in the destination association are
protected from this panel.
SR1
SR5
SR2
SR6
SR3 SR4
SR7
PROT
SR1
SR5
SR2
SR6
SR3 SR4
SR7
PROT
SR1
SR5
SR2
SR6
SR3 SR4
SR7
PROT
