Operator`s manual

CrossOver 6 / 12 User Manual (v4.0) Configuration • 2–5
the Cancel knob to return to the Output
Sync menu for further editing.
Note:
• You can reset the Output Reference Sync by
pressing the Reset knob on the second page of
the Output Sync menu.
Setting Analog Output Reference Color Framing
When the output reference (OSync) is set to an
analog format (NTSC/PAL), the color framing in the
subcarrier can be synced to the color framing of the
input reference. The input reference must also be set
to an analog format.
To Sync Output Reference Color Framing:
1. Press MENU.
2. Press the REF Wipe Pattern button.
3. Press NEXT > NEXT.
4. Use the ColFrm knob to turn syncing of
color framing on or off.
• NoSync — Select this option to not have
color framing synced in the output reference
synced to the color framing in the input
reference.
• Sync — Select this option to have color
framing synced in the output reference synced
to the color framing in the input reference.
Note:
• Jitter on the color framing of the reference output
causes the analog reference output to reset in an
attempt to re-sync.
Aspect Ratio
The switcher supports both 4:3 and 16:9 aspect ratios
when running in the 480i/576i video format.
To change the aspect ratio:
1. Press MENU.
2. Press the REF Wipe Pattern button.
3. Press NEXT until Aspect is displayed.
4. Use the Aspect knob to select the desired
aspect ratio. You can choose from the following:
• 4:3
• 16:9
5. Press the Aspect knob to save your
selection.
6. Press the Confrm knob to commit the
change. Press the Cancel knob to discard
the change and return to the previous setting.
Note:
• The aspect ratio is locked to 16:9 when operating
in 720p or 1080i video formats.
Ancillary Data
Ancillary data is information such as closed
captioning or embedded audio. The switcher can be
configured to pass this data or strip it from the output
video. The following modes are available (each
mode differs depending on the video format of the
switcher as shown in Table 2.3):
• Normal Strip — Ancillary data is stripped from
both the horizontal and vertical blanking.
• Normal Pass — Ancillary data in the horizontal
and vertical blanking is passed unmodified.
• Long Strip — Ancillary data is stripped (and
replaced with black) from both the horizontal and
vertical blanking as well as some lines of active
picture.
• Long Pass — Ancillary data in the horizontal and
vertical blanking and some lines of active picture
are passed unmodified. This ensures data, such as
timecodes and closed captioning, remain intact
(480i/576i video format only).
To configure ancillary data parameters:
1. Press MENU.
2. Press the SYSTEM Wipe Pattern button.
3. Press NEXT until Anclry is displayed.
MENU
NEXT
NEXT
MENU
NEXT
Table 2.3 Vertical Ancillary Data
Video Format
Last Line of Vertical Ancillary Data
Normal Pass/Strip Long Pass/Strip
480i 19 21
576i 22 24
720p 25 25
1080i 20 20
MENU
NEXT