Roland V-160HD, Reference Manual

Page: 16 / 111

16
Video Input/Output Settings
Specifying a Reference Clock
You can specify a clock to which operation of the V-160HD is
referenced (a reference clock).
1 .
[MENU] button
Ó
“SYSTEM”
Ó
select “REFERENCE,” and
press the [VALUE] knob.
2 .
Use the [VALUE] knob to specify the reference clock, and
press the [VALUE] knob.
Value Explanation
INTERNAL
The V-160HD’s internal clock is used as the
reference clock.
EXTERNAL
A synchronizing signal input via the REFERENCE IN
connector is used as the reference clock.
Black-burst (frame synchronization), bi-level, and
tri-level synchronizing signals are supported.
SDI 1–8
A signal input via one of the SDI IN 1–8 connectors
is used as the reference clock.
The VSYNC (vertical synchronizing) signal output
from the V-160HD is synchronized to the VSYNC
signal input via SDI.
¹
When set to “EXTERNAL” or “SDI 1–8”
Adjust the following menu items as needed.
Menu item Explanation
CLOCK ADJUST
This adjusts the phase horizontally.
Adjust this when output is horizontally out of sync
with the operation of other devices using the same
clock.
LINE ADJUST
This adjusts the phase vertically.
Adjust this when output is vertically out of sync
with or field-shifted from the operation of other
devices using the same clock.
3 .
Press the [MENU] button to close the menu.