Ross CrossOver 16, Руководство оператора

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CrossOver 16 User Manual (v4.0) Advanced Operation • 4–17
The corresponding Wipe Pattern button is lit for
each GPI output that is currently triggered.
• Edge triggered GPI outputs remain triggered for
the configured duration.
• Level triggered GPI outputs toggle between
latched and unlatched each time you press the
corresponding Wipe Pattern button.
• If the GPI bank associated with the
NEXT
button secondary function is not configured as a
GPI output bank, you are not able to manually
trigger GPI outputs.
For More Information on...
• configuring the NEXT button secondary function,
refer to the section “NEXT button Secondary
Function” on page 2-14.
Transition Pre-Delay
Inputs with assigned AMP devices or GPI outputs
cause the switcher to wait for the defined pre-delay
time before a transition takes the sources to air.
During the pre-delay time, you can override the
countdown and cut the Program or Key bus on-air
immediately. Alternately, you can abort the pending
transition.
To override the pre-delay countdown and perform
a transition:
1. Initiate a transition that causes an input with an
assigned GPI output or AMP device to be taken
on-air.
2. While the switcher is waiting for the pre-delay
countdown to complete, perform one of the
following:
• Press the source button on the Program bus
that is going-on air. The pre-delay countdown
and the transition are aborted and the source
is cut to air on the Program bus.
• Initiate a transition with the fader handle. The
pre-delay countdown is aborted and the
transition proceeds as you move the fader
handle.
To abort the transition and override the pre-delay
countdown:
1.
Initiate a transition that causes an input with an
assigned GPI output or AMP device to be taken
on-air.
2.
While the switcher is waiting for the pre-delay
countdown to complete, perform one of the
following:
• Press any source button on any bus other than
the source button on the Program bus that is
going-on air.
• Press
BKGD
,
Key 1
,
Key 2
, or
Key 3 in the next transition area.
• Press CUT or AUTO TRANS .
• If a key is included in the transition, press a
dedicated key transition button.
• Recall a memory register. The pre-delay
countdown and transition are aborted and the
memory register is recalled.
For More Information on...
• configuring pre-delay for GPI outputs, refer to the
section “Triggering GPI Outputs” on page 4-15.
• configuring pre-delay for AMP devices, refer to
the Ross Video External Device Setup Sheet for
your AMP device.
• recalling a memory register, refer to the section
“Recalling Memory Registers” on page 6-4
Editor Port
The switcher has an Editor port that allows you to
attach an external editor, GearLite TSC-9902 LTC to
Serial Converter, or other device.
The pinout is as follows:
Figure 4.6 Editor Port
NEXT
Table 4.7 Editor Port Pinout
Pin Input
1 Not Connected
2 Tx-
3 Rx+
4 Ground
BKGD KEY 1 KEY 2
KEY 3
CUT
AUTO
TRANS
5 4 3 2 1
9 8 7 6