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Idiomas disponibles
USER MANUAL
A - INTRODuCTION
DigiCompact-8 is a Compact Receiver Station for sate-
llite & terrestrial digital tv. It can be confi gured at the
customer's choice. The product integrates 8 completely
independent receiver/modulator modules + launch am-
plifi er + power supply + programmer.
DigiCompact-8 offers the fl exibility to mix cards for Sa-
tellite reception (QPSK/PAL+CI) and Digital Terrestrial
reception (OFDM/PAL+CI), with the individual choice for
each module to have built-in, a wideband mono/stereo
modulator (DSB or VSB type for applications with adja-
cent channels).
By means of low losses RF bridges, the output of each
module can be mixed and redirected to a launch ampli-
fi er with high output level, in order to have a distribu-
tion of all the system channels through one single cable,
which makes it compatible with old and new buildings
owing to the small space required. As well, this system
allows existing antenna mixing and cascading with se-
veral stations to reach the desired number of channels
in every network.
DigiCompact-8 incorporates several set-up methods,
by means of friendly OSD menus which can be selected
from the front switches available in each card, from a
IR remote control or from a RS232 programmer (with
display). Also it can be remotely programmed from any
TV set located at any point of the distribution, so that the
operator, whether a community building, hotel or hospi-
tal... can easily access and control the station parame-
ters. Even it can be programmed by GSM system.
All modules are mounted in a robust aluminium compact
station of reduced dimensions, which could be mounted
on a rack or wall support, with simplicity of assembly
and upgrade, with fan system useful for any temperature
environment, and protected with key against the access
of unauthorized personnel.
b - MODELS & ACCESSORIES
MS8700 - Compact station + P.Supply +Rem.Control+ fans.
MS8720 - OFDM/CI Receiver+VSB-VU-Stereo modulator
MS8721 - OFDM/CI Receiver+VSB-VU-Mono modulator
MS8722 - OFDM/CI Receiver+DSB-VU-Mono modulator
MS8723 - OFDM/CI Receiver+DSB-UHF-Mono modulator
MS8710 - QPSK/CI Receiver+VSB-VU-Stereo modulator
MS8711 - QPSK/CI Receiver+VSB-VU-Mono modulator
MS8712 - QPSK/CI Receiver+DSB-VU-Mono modulator
MS8713 - QPSK/CI Receiver+DSB-UHF-Mono modulator
MS8750 - VSB-V/U HF Stereo Modulator
MS8751 - VSB-V/U HF Mono Modulator
MS8641 - Terr. wideband amplifi er with RF mix
MS8631 - Terr. wideband amplifi er without RF mix
MS8640 - Terr/Sat wideband amplifi er(110/120dBuV)
AM1100 - Terr. line amplifi er 12dB-4 outputs 122dBuV
AM1060 - IF amplifi er with RF mix
AM1090 - RF/IF line amplifi er (Ret. Ch.)
MS8170 - RF Mixer-Amplifi er (for MS8613/8623)
MP6110 - Existing antenna mixer for MS8170
MS1695 - RS232 Programmer
MS1697 - IRRemote Control
MS1699 - MultiLink Telecontrol Kit
MV7306b - 11MHz Extractor+DC8 cable
MS8670 - GSM programming System
MS2689 - RF output Bridge (F)
MS2688 - QPSK input bridge (F)
MS2687 - OFDM input bridge (IEC)
MS8601 - 19" Rack adapter
MP7624 - 2 Way Distributor
MP7625 - 4 Way Distributor
MP0561 - IEC male connector
VR7518 - IEC(f)-F(f) adapter
VR7519 - IEC(m)-F(f) adapter
VR7832 - Insulated Load (75ohm)
VR7543 - Non insulated Load (75ohm)
RS7100 - PCMCIA Irdeto (RS7110 Irdeto Pro)
24
RS7101 - PCMCIA Cryptoworks (RS7111 Crypto Pro)
RS7102 - PCMCIA Conax (RS7112 Conax Pro)
RS7103 - PCMCIA Viaccess 3.0 (RS7113 Viaccess Pro)
RS7104 - PCMCIA PowerCam
MS8672 - DC8/DC8 Interconnection cable (GSM/Link)
MS8675 - DC8 Stream Cable (8 modules)
MS8702 - DigiCompact8 power supply for CI System
MS8603 - DigiCompact8 power supply, GSM compatible
AV0758 - Software updating cable
Note: This manual describes the installation of receiver
and modulator boards with CI (MS87XX). If you have
previous boards, some of described options won't be
operative.
C - MOuNTING THE MODuLES
For installation of the QPSK/OFDM modules fi rst open
the general DigiCompact8 covers.
FIG. C1
Close again the cover after the installation process (see
next fi gure)
FIG. C2
Slip the receiver modules in the plastic guide (fi gur C3A)
and fi x them by means of screws to the upper bar and
the lower base (B/C)
B
D
A
C
FIG. C3 - PCB MOUNTING IN RACK
Next fi gures shows the input/output connectors for (RF,
video, audio L/R) for QPSK/OFDM receivers and for stan-
dalone modulators. Attention to confi rm these connec-
tions in the labels of the product due to the different
versions of the product.
Bypass
LNB
Stream input / output
IR Sensor
Reset
LED
Programation
buttons
CI
RS232 for
external
programation
DC input
RF ON
RF level
RF
L/R
Video output
output
output
FIG. C4 - QPSK RECEIVER CONNECTIONS & CONTROLS
ant in
Stream input / output
Bypass
IR Sensor
Reset
LED
Programation
buttons
CI
RS232 for
external
programation
DC input
RF ON
RF level
AV outputs (receivers)
RF
output
AV inputs (modulators)
FIG. C5 - OFDM REC & MODULATOR CONNEC. & CONTROLS
Next fi gure shows the controls and connectors for QPSK/
OFDM receivers and modulators and next the con-
trols and connectors for MS8640/30/31 amplifi ers are
showed.
IR Sensor
Mode indicator
MODE
Channel locked
LOCKED
Programation
buttons
RF ON <
B
FIG. C6 - REC/MOD FRONTAL CONTROLS & CONNECTIONS
LINK
DC
CONTROL
SAT
Tilt
input
gain
Only for
MS8640
SAT TEST
SAT INPUT
FIG. C7 - AMPLIFIER CONTROLS & CONNECTIONS
Bypass
Bypass
RS232 for
external
programation
DC input
RF output signal
switch on
RF level
RF
gain
OUTPUT
TEST
AMP input
Output
EXT ANT
Only for
MS8630
MS8640
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