Sony DVS-7250, Operation Software

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Chapter 14 Setup
Setup Relating to Input/Output Signals (INPUT/OUTPUT Menu)
Carrying out setup relating to switcher output signals
(SWITCHER OUTPUT menu)
You can use the two menu screens accessible from the SWITCHER
OUTPUT menu for the following settings.
Settings in screen 1
• Setting the phase relation between the external sync input signal and
the output reference signal: Adjust in the range –28 to +84 µs.
• Selecting the output reference signal format (D1-625 systems excluded):
Select the signal output from the REF OUTPUT connector on the
switcher to be a sync (SYNC) signal or black burst (B.B.) signal.
Settings in screen 2
• Determining use of a switcher output for input to the DMK-7000: When
inputting a switcher output signal to the DMK-7000, determine its use
from among the following.
V/K: Input the switcher output signal to the DMK-7000 as a video or key
signal, using a DMK-7000’s input connector among the DSK1 to
DSK4 VIDEO INPUTS or DSK1 to DSK4 KEY INPUTS.
BKGD: Input the switcher output signal to the DMK-7000 as a
downstream key background signal, using a DMK-7000’s input
connector among the PGM/BKGD1, PRESET/BKGD2, EMG/
BKGD3, and BKGD4.
NO USE: The switcher output signal is not input to the DMK-7000.
• Clip adjustment: Make the following clip adjustments.
White clip value for luminance signal: Adjust in the range 0.0 to 140.0
IRE (for D2 systems) or 0.0 to 110.0% (for D1 systems).
Dark clip value for luminance signal: Adjust in the range –43.0 to
7.5 IRE (for D2 systems) or –7.0 to 0.0% (for D1 systems).
Video signal clip values (D2 systems only): Adjust the upper clip in the
range 0.0 to 140.0 IRE and lower clip in the range –43.0 to 7.5 IRE.
Chrominance signal clip value (D1 systems only): Adjust in the range
0.0 to 114.0%.