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2. Input/output signal settings
2-3. Setting the sync signals
The sync signals to be used by the system can be selected.
External sync:
For synchronization with an external sync signal
(gen-lock).
The reference input signal is looped through and output.
BB Black burst signal (vertical phase of 0H)
BB
Advanced
Black burst signal
Vertical phase of 90H when the 59.94i or
59.94p format is selected;
vertical phase of 75H when the 50i or 50p
format is selected
Tri-level sync Tri-level sync signal (vertical phase of 0H)
This can be selected when the system
format is 1080/24PsF.
Internal For synchronization with an internal reference
signal (INT).
The REFOUT signal (black burst signal) is
output from the two reference connectors.
This cannot be selected when the system
format is 1080/24PsF.
When 1080/24PsF is selected as the format, INT
(internal synchronization) cannot be selected in the
Sync item of the Reference sub menu.
This unit supports synchronization signals for field
frequencies that are same as those of the system
format.
When the unit is set to the 1080/23.98PsF format,
however, the unit also supports black burst signals
with 10F-1D (compliant with the SMPTE318M
standard).
1Press the s button to light its indicator, and display the
System menu.
2Use [F1] to display the Reference sub menu.
3Use [F2], select the sync signal using the Sync item,
and press the [F2] to enter the selection.
4Use [F3] to select the setup level of the black burst
signal in the internal synchronization mode using the BB
Setup item.
This setting takes effect when the video system is 59.94i
or 59.94p.
The setup level is fixed at 0 IRE when the system is 50i
or 50p.
5The genlock status is displayed in the Gen Lock item.
Locked Synchronized with the external sync signal or
internal reference signal.
UnLock Not synchronized with the external sync
signal or internal reference signal.
2-4. Adjusting the output signal
phase
The phase of the output video signals can be adjusted.
1Press the s button to light its indicator, and display the
System menu.
2Use [F1] to display the Output Phase sub menu.
3Use [F2], and select “0H” or “1H” using the System item.
0H The output video signals are output to the
system Reference signal with using in-phase.
The frame synchronizer function is ON for all
input signals.
1H The output video signals are output to the
system Reference signal with 1H delay.
When the frame synchronizer function is ON,
the output video signals are output with
1 frame + 1H delay.
4Use [F3] to adjust H phase using the H-Phase item.
H-Phase can be adjusted within a range of –0.5H to
+0.5H.
The setting displayed on the menu differs depending
on the system format.
5Use [F4] to adjust V phase using the V-Phase item.
V-Phase can be adjusted within a range of –100H to
+100H.