TV Test Transmitter ¸SFM
7
RF LEVEL
In this menu, the RF output level and the
RF level mode (low distortion, normal, low
noise or continuous) can be set. The RF
signal may also be switched to the
optional 75
Ω
BNC output.
STANDARD
The TV standard, associated country-spe-
cific characteristics (e.g. channel alloca-
tion) and the type of sound-carrier modu-
lation can be selected in this menu (see
Fig. at center of left page). All standard-
specific parameters are automatically set.
MODULATOR
In this menu, all vision and sound modu-
lation parameters can be varied over a
wide range (see page 5) about the values
set automatically when a standard is
selected. Even non-standard test signals
can be generated (e.g. for determining
limit values of TV modules). Parameters to
standard can be restored by a single key-
stroke (F3, F4).
VIDEO
In this menu, one of the three available
video inputs can be selected. An input
with loop-through filter (high-impedance)
or terminated into 75
Ω
may be selected
on the front panel.
With AUTOM. VIDEO SWITCH selected,
the video inputs are assigned to different
TV standards (e.g. PAL, SECAM, NTSC)
and switched accordingly when a stan-
dard is selected.
SPECIAL
This menu offers various programs with
defined vision- and sound-carrier settings
for intermodulation and linearity mea-
surements (2-, 3- and 4-signal measure-
ments).
Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com
