Model Two & Model Two Lite - Operation Manual
54
Tilt and Favorite Channel
When installing and maintaining your CATV system, you may want to concentrate on the level of
only a few channels and the gain distribution of the transmission line.
You can use the Tilt and Favorite Channel function to display and adjust the level and work status
of your system. You may have up to 12 favorite channels for each User Plan. To enter the Tilt and
Favorite Channel screen, press
TILT
.
The Tilt Setup display can be accessed directly by pressing
F1
(SETUP). See the Tilt/Level List
Setup section of the Channel Plan Setup menu (see
Tilt/Level List
on Page 36).
When 4 to 12 channels have been selected for Tilt/Favorite channels, the Tilt screen can be
displayed with a graph of the Video levels for each channel.
The measured levels of the LOWEST and HIGHEST frequencies listed in the Tilt/Favorite list are
used to calculate tilt. These levels and the tilt calculation (
Δ
) are displayed.
To adjust the reference level, press
F2
(REF), then press the
UP
and
DOWN
arrow keys. To
change the scale, press
F3
(SCALE).
To bring up the list of favorite channels, press
TILT
again.
Note:
You must have at least four channels selected for the Tilt/Favorite
display to operate.
The Model Two displays the list of favorite channels with their Video Carrier Levels and the tilt
calculation.
