106
Pattern Limit
When a wipe or DME wipe is selected as the transition
type, you can specify the transition execution limit.
When the pattern limit function is enabled, the following
t
ransitions occur, depending on the execution limit
settings.
• When the execution limit is set to 50%, the result at the
c
ompletion of the transition is the same as if the fader
lever is at the center position with the pattern limit
function disabled.
• When the execution limit is set to the minimum of 0%,
t
he image is not switched even when the transition is
executed.
• When the execution limit is set to the maximum of
10
0%, the image changes in the same way as if the
pattern limit function is disabled, but when the
transition is completed, the cross-points on the
background A bus and B bus do not interchange.
The pattern limit is configured using the transition control
bl
ock, simple-type transition type control block, or the
menu.
• When the operation mode of the switcher bank is set to
mul
ti program mode, pattern limits can be set only
when the background transition type is a wipe or DME
wipe. If a key is selected for a next transition, the
pattern limit settings are reflected in the wipe or DME
wipe selected for the background transition type.
• The buttons used for configuring and executing pattern
lim
its must be assigned to the transition control block/
transition control block (simple type) beforehand.
For details about assigning buttons, see “Assigning
Control Panel Buttons” (page 402).
To set a pattern limit while checking a transition
p
review
Press the [TRANS PVW] button, turning it on, in the
t
ransition control block.
You can adjust the pattern limit while checking the
t
ransition status on a monitor set with the preview output.
For details, see “Transition Preview” (page 108).
Setting a Pattern Limit
Setting a pattern limit (transition control
block)
You can set a pattern limit using the transition control
block/transition control block (simple type) of the target
switcher bank.
Check that the [PTN LIMIT] button is off.
1
Move the fader lever to the position corresponding to
the desired pattern size.
2
Press the [LIMIT SET] button.
This sets the current fader lever position as the pattern
li
mit.
Setting a pattern limit (menu)
This section describes the M/E-1 menu as an example.
1
Open the pattern limit setting menu.
When the transition type is a wipe, open the Home >
M/
E-1 > Bus/Transition > Wipe > Pattern Mix/Edge/
Direction menu (11109.33).
When the transition type is a DME wipe, open the
H
ome > M/E-1 > Bus/Transition > DME Wipe >
Edge/Direction menu (11109.44).
2
Set the [Pattern Limit] button to the on state and set
the following parameter.
Executing a Pattern Limit
1
Press the [PTN LIMIT] button, turning it on, in the
transition control block/transition control block
(simple type).
The [PTN LIMIT] button is lit amber.
2
Execute a transition.
The transition progresses as far as the set pattern
li
mit.
3
Execute the transition once again.
The state existing before executing the transition is
resto
red.
Releasing a pattern limit
When the state existing before executing the transition is
restored by performing step
3
, press the [PTN LIMIT]
button to release a pattern limit, turning the [PTN LIMIT]
button off.
To release a pattern limit in pattern limit state, execute a
tr
ansition using the following procedure.
Notes
Note
No. Parameter Adjustment
1 Pattern Limit Pattern limit range (0.00% to
10
0.00%)
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