PRODUCT DESСRIPTION
TV modulator MT47 is intended to form TV channels of B/G/D/K/I/L/M/N/Australia standards in VHF and UHF ranges.
TV modulator MT57 is intended to form TV channels of B/G/Australia MONO/STEREO A2 and D/K/I/L/M/N MONO standards in
VHF and UHF ranges.
Broadcasting signal has double sideband modulation.
The modulators are intended for indoor use only.
RoHS compliant.
SAFETY INSTRUCTIONS
Installation of the modulator must be done according local 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 isolating 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, disconnect plug from 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;
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;
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 left;
from top, front and bottom of installed modulator must be at least 10 cm free space.
This product complies with the relevant clauses of the European Directive 2002/96/EC. The unit must be recycled or
discarded according to applicable local and national regulations.
EXTERNAL VIEW AND OPERATING CONTROLS
TV MODULATORS MT47, MT57
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
-
AUDIO L
- audio left channel signal input connector (RCA type)
2
-
AUDIO R
- audio right channel signal input connector (RCA type)
3
-
VIDEO
- video signal input connector (RCA type)
4
-
RF OUT
- RF signal output connector (F type)
5
-
RF IN
- RF signal input connector (F type)
6
-
RF OUT
- RF output signal level regulator
7
-
two-digit LED display
8
-
POWER
- power indicator
9
- screwdriver
10
- power cord
11
-
AUDIO
- sound subcarrier deviation regulator (for MT47 only)
Figure 1.
v.1
