Ross SYNERGY 4000DR-003, Руководство по эксплуатации, Страница: 85 / 332

Synergy Series Operation Guide (v18) Switcher Basics • 4–7
Play Mode
When the
ROLL VTR
button is in this mode:
• Pressing the button immediately rolls the serial device selected on the PST bus (one
device per bus, including one device from a re-entered MLE).
• The transition that brings the device to air must be initiated by the operator with the
fader,
CUT
, or
AUTO TRANS
buttons.
• The button is momentary . It is lit only when pressed.
Arm and Armed Always Modes
When the
ROLL VTR
button is in these modes:
• If the button is in Arm Mode , the button is latching . It remains lit until it is pressed
again.
• If the mode is set to Armed Always , the button is always lit. Pressing the
Roll VTR
button does not disable it. You must re-configure the Roll VTR mode in the Personality
Menu or in a custom control macro.
• Pressing the button arms the switcher to roll the selected serial device (one device per
bus, including one device from a re-entered MLE) on the
PST bus in the next transition.
• When the transition is performed by pressing the crosspoint on the PGM bus,
CUT
, or
AUTO TRANS
, the device rolls, and goes to air after the preroll interval has elapsed.
• During preroll, moving the fader, pressing
CUT
, or double-pressing the crosspoint on
the PGM bus will override the preroll time and take the VTR to air immediately.
• On a re-entered MLE,
ROLL VTR
activates only the first VTR it finds that is about to
be brought on-air. The search order is: reentered MLE BKGD (including its own
re-entry, if necessary), then re-entered MLE PST, then Key 1, then Key 2 – each, if
necessary, with its own re-entry checked.
• When an OverDrive production controller is connected to the switcher, activating the
Editor
button turns on all the
Roll VTR
buttons and sets the Roll VTR Mode to Arm ,
disabling the Roll VTR Mode selection in the Personality Menu . Attempting to disable
the Roll VTR function by pressing a lit
Roll VTR
button displays a warning:
Warning – Disable Roll VTR Function
Matte Limit
The Matte Limit Mode allows you to set the matte parameters.
Use the following procedure to configure the Matte Limit Mode :
1. Navigate to the Personality Menu 1-4 as follows: