Chyron infinit! series, Operation Manual

Page: 389 / 978

iNFiNiT! Family Operation Manual
Revision D 9-47 Advanced Playback
Tutorial 3: Creating a Crawl Control Buffer List
Step Keystroke(s) Comments
Execute the following step if the Crawl Control Buffer is not displayed. Other-
wise, begin with Step 0.
CNTL
or
SETUP
CRAWL
Displays Crawl Control Buffer (Figure 9-9).
0
A
Displays
Status Info
.
When Crawl is executed, time computations and
error checks are displayed.
1 R 3 Enters number of rows that will be crawled. For
this example, enter
3
.
If a
Row
command is not entered, the entire Crawl
is executed on one row.
2
S 6.0
Ì
E
Sets
Speed
for the
Crawl
commands following
this command, until the next
Speed
command is
reached. For this example, enter
6.0
.
Ì
moves
the cursor back to the command column, where an
Ease
command is then applied.
It is good practice to preview Crawls of speed 2 or less, or Crawls
of fractional speed, as they are subject to jitter.
There is no Crawl equivalent to Special Roll (§9.3.1) which can
smooth out the Crawl.
3
CRAWL
or
C
110
Í
111
Specifies the first two messages to crawl. For this
example, enter a range of message ID numbers
from
110
to
111
.
4
P 60
Specifies a pause duration in fields. For this
example, enter
60
. This pauses the crawl of mes-
sage 112 for one second (NTSC or PAL-M), or 1.2
seconds (PAL).
5
S 9.0
For this example, enter
9.0
.