Navitar VideoMate 2250 User Manual - page 14
14
Operation
Understanding Which Video Output is Best For You
Composite Video
Standard video image quality which is fine for showing
pictures of objects on a TV monitor.
Y/C (also know as S-Video and S-VHS)
Improved resolution that is less grainy due to the elimina-
tion of dot crawl. Better for presentation of text and
graphic slides, since words are more defined.
Note: You can output both Y/C and composite video
simultaneously if you desire.
SYNC For Genlock
Additional equipment required
To use the genlock feature, a second video source, a
video switcher and the proper input/output cables are
required. We also strongly recommend the use of a
vector scope for the best possible results.
When an external sync signal is input, the display mode
changes from the factory set INT (internal sync) to AUTO
(external sync) automatically.
On-Screen Menu
MODE
•
AUTO
INT
→
H PHASE
0
SC PHASE
•
0
180
SC FINE
0
Please note that there is no factory setting for the
genlock data. Your external data may appear different
from what is shown here, however, adjusting the data is
done in exactly the same way.
Changing EXT Settings
To select the item you want to adjust, move the arrow
“
→
“ on the left side of the screen up and down by
pushing the FUNCTION UP, FUNCTION DOWN buttons.
Once you choose an item, you can change the setting by
pushing the DATA UP, DATA DOWN buttons.