Terra HA024 Manual

House amplifiers HA024, HA024R30, HA024R65
Product description
The house amplifiers (in text - amplifiers) are designed for amplifying and distributing TV signals in cable TV networks.
The amplifiers contain built-in power supply for powering from mains 230 V~. The amplifier has one input, one output and
output test point.
These amplifiers are designed for indoor use only.
Safety instructions
Installation of the amplifiers must be done according IEC60728-11 and national safety standards.
The amplifier is powered from mains 230 V~. This voltage is dangerous to life.
Any repairs must be done by a skilled personnel.
The amplifier is double isolated from the mains 230 V~.
Do not remove the cover of the power supply section, without disconnecting the unit from the mains supply.
Do not plug the amplifier into the mains supply if the power cord or plug is damaged.
Do not plug the amplifier into the mains supply until all cables have been connected correctly.
The mains socket must be easily accessible.
Avoid placing amplifier next to central heating components and in areas of high humidity.
If the amplifier 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 amplifier in vertical position with power supply located on the left. The amplifier must be fixed with steel screws
Ø 3.5-4 mm. The screws are not included in a package. Mount in locations where children not likely to be present. Shields
of cables must be connected to main potential equalization bus.
From top, front and bottom of installed amplifier must be at least 10 cm free space.
External view and operating controls
Screwdriver
Supply voltage
indicator
Gain switch
forward path
RF input
Power cord Variable attenuator
forward path
Variable equalizer
forward path
Output
test point
1
EN
RF output
RU
EN