Channel Master CM-7777 Manuel utilisateur
USER GUIDE
CM-7777 CM-7778
preamplier series
TITAN 2™
TITAN 2™
CM-7777
CM-7778
For Weak Signal Areas
For Moderate Signal Areas
Mast Mounted
Antenna Preamplifier
UHF/VHF/FM
Mast Mounted
Antenna Preamplifier
UHF/VHF/FM
Product Overview
The Channel Master TITAN 2™ CM-7777 preamplier is
a high gain, low noise preamplier used for weak signal
areas. The CM-7777 takes a weak signal that is present
at the antenna and amplies it to a viewable strength.
In areas with fairly strong signals, use our medium gain
preamplier (CM-7778). TITAN 2 Preamplier’s improved
gain is perfect if you anticipate distributing your signal with
a digital splitter to multiple outlets throughout your house
as splitters reduce the signal strength available at each
output. The new housing includes a combined VHF/UHF
input and a single output for a simpler indoor or outdoor
installation.
Product Features
• Amplication for both VHF and UHF bands
• High gain and low noise
• Includes switchable FM trap
• Amplies digital and analog signals
• Perfect for moderate (CM-7778) or weak (CM-7777)
signal areas
Package Contents and Accessories
All Titan 2™ ampliers include:
• Power Inserter
• Power Supply
• 6 ft Coaxial Cable
• Hardware
• User Guide
TITAN 2™
INSTALLATION
1. Internal switch selection. If you
are using a single antenna for TV
signals only, there is no need to
adjust the internal switches in the
amplier.
NOTE: If you are using the antenna
for FM radio signals as well as TV,
then select the “OUT” position on
the FM trap switch. See Fig 1.
2. Using the U CLAMP, mount the
grey outdoor amplier to the mast
below the antenna. See Fig 2.
3. With a short length of coaxial cable (not included),
connect the antenna to the “INPUT” on the amplier.
See Fig 2.
4. Connect the down lead coaxial cable (not included)
to the connection labeled “OUTPUT/POWER.” Cable
tie the cable to the mast to prevent stress on the
connector.
5. Run the down lead coaxial cable (not included) into
the home to a location where an AC power outlet is
available. Connect this coax to the connection labeled
“TO AMP” of the power inserter. See Fig 2.
IMPORTANT: There should NOT be any signal splitters
located in this coaxial cable line between the outdoor
amplier and the indoor power supply. Splitters must be
located on the “TO TV” side of the power inserter. See
Fig 3.
6. Connect the coaxial cable (not included) that
distributes the signal to the TV to the “TO TV” port of
the power inserter and connect the power supply to
the “DC IN” port of the power inserter with the six foot
FM Switch
To change settings,
remove four screws
from the cover.
Out
In
POWER INSERTER
PCT-MPI-1G
DC IN
TO AMP
TO TV
coaxial cable (included). See Fig 2. Plug the power
supply into the AC outlet.
Fig 2
Model 7777 or 7778
Amplier, Mast Mounted
Model CM-94444 Balun (matching
outdoor transformer) U-bolt
assembly
Cable Tie
OUTSIDE HOME
INSIDE HOME
Power inserter
Antenna
terminals
Indoor power
supply
75 Ohm cable form
power inserter to
indoor power supply
75 Ohm cable from amp
to balun
75 Ohm cable from power
inserter to TV
75 Ohm
cable from
amp to
indoor power
inserter
TITAN 2™
Features and Technical Data for
the Titan 2 Series
• Number of Inputs .... 1
• Input/Downlead ..... 75 Ohms
• Connectors ............. F
• Switchable FM trap
• Gain ......................... VHF 30 dB / UHF 30 dB (CM7777)
VHF 16 dB / UHF 16 dB (CM7778)
Fig 3
PREAMP
Model CM-7777 or CM-7778
4-WAY SPLITTER
MODEL CM-3214
Typical Four Room
Installation
ANTENNA
POWER INSERTER
MODEL PCT-MPI-1G
POWER SUPPLY
MODEL APA1260315U
“O” DB WALL OUTLET
(TYPICAL)
FM SPLITTER
FM STEREO
DEN OR
KITCHEN
LIVING ROOM
BEDROOM
BEDROOM
TV
TV
TV
TV
ATTIC
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