PRODUCT DESСRIPTION
TV modulator MT32 is intended to form TV channels of B/G/D/K/Au/I/L/standards in VHF and UHF ranges.
TV modulator MT32C is intended to form TV channels of B/G/D/K/Au STEREO A2/DUAL/MONO and I/L MONO standards
in VHF and UHF ranges.
Broadcasting signal has vestigial sideband modulation.
The housing of modulators meets more stringent screening requirements according to EN50083-2, class A.
The modulators are intended for indoor use only. Suitable for moderate and tropical climates.
SAFETY INSTRUCTIONS
Installation of the modulator must be done according IEC60728-11 and national safety standards.
The modulator is powered from mains 230V~. This voltage is dangerous to life.
Any repairs must be done by a qualified personnel.
To avoid the electric shock follow these instructions:
do not remove the cover of the power supply section, without disconnecting the unit from the mains supply;
do not plug the modulator into the mains supply if the power cord or plug are damaged;
do not plug the modulator into the mains supply until all cables have been connected correctly;
to disconnect the modulator from the mains completely, disconnect plug from the mains socket;
the mains socket must be easily accessible;
modulator shall not be exposed to dripping or splashing water and no objects filled with liquids, such as vases, shall be
placed on it;
avoid placing modulator next to central heating components and in areas of high humidity;
before connecting the modulator to multimedia system, be sure that system is installed in accordance to national safety
standards;
devices of multimedia system should have easy access to disconnect them from the mains supply;
no naked flame sources, such as lighted candles, should be placed on modulator;
if the modulator has been kept in cold conditions for a long time, keep it in a warm room no less than 2 hours before
plugging into the mains;
do not insert any objects into ventilation openings;
the ventilation should not be impeded by covering the ventilation openings with items, such as newspapers, table-cloths,
curtains;
mount the modulator in vertical position with power supply located on the top; modulator
must be fixed with steel screws
Ø 4-5 mm. The screws are not included in a package.
from top, front and bottom of installed modulator must be at least 10 cm free space.
EXTERNAL VIEW AND OPERATING CONTROLS
TV MODULATORS MT32, MT32C
TERRA UAB,
Draugystes str. 22, LT-51256 Kaunas, Lithuania, Tel.: +370 37 - 31 34 44, fax: +370 37 - 31 35 55
E-mail: [email protected], http://www.terraelectronics.com
1
-
VIDEO
- video signal input connector (RCA type)
2
-
AUDIO L
- audio left channel signal input connector
(RCA type)
3
-
AUDIO R
- audio right channel signal input connector
(RCA type)
4
-
RF IN
- RF signal input connector (F type)
5
-
RF OUT
- RF signal output connector (F type)
6
-
AUDIO
- sound subcarrier deviation regulator
(for MT32 only)
7
-
RF LEVEL
- RF output signal level regulator
8
-
two-digit LED display
9
-
control buttons
10
- power cord
11
- functional grounding clamp
12
- screwdriver
Figure 1. External view of the modulator
Vers. 1.02
1
2
3
4
5 11
7
6
8
9
10
12
