IKUSI MAC 201 Manuale utente
MAC
AV-COFDM standalone modulator
User guide
201
REF. 4449
4 General safety instructions
4 Types of notices
5 Basic safety instructions
6 Introduction
6 General description
6 Main features
7 General use of the unit
9 Unit installation and configuration
9 Installation
9 Power connection
10 Fast menu guide
11 Main menu
18 Advanced configuration of the unit
18 User interface via web browser
20 Maintenance
20 Unit care
20 Troubleshooting
21 Technical specifications
21 MAC 201 model
22 Warranty
22 Unit recycling
23 CE Certificate
Contents
General safety instructions/Types of notices
4
General safety instructions
JRead all of this user manual carefully before plugging in the unit.
JAlways have these instructions to hand during installation.
JFollow all of the instructions and safety notices regarding unit handling.
Types of notices
The meaning of the safety notices used in this manual are described below.
DANGER OF DEATH OR INJURY
This safety notice indicates a possible danger for the life and health of people.
Not following these instructions may lead to serious consequences to health and
may even cause fatal injuries.
RISK OF DAMAGE TO THE UNIT
This safety notice indicates a possible dangerous situation. Not following these
instructions may lead to the unit being damaged.
NOTE
This type of notice is a note containing applicable advice and useful information
for optimum use of the unit.
HANDLING THE INSIDE OF THE UNIT IS FORBIDDEN
This notice forbids any work that may affect the working order of the unit or its
warranty.
DO NOT DISPOSE OF AS URBAN WASTE
This type of notice indicates that the unit must not be disposed of as unselected
urban waste.
DANGER
ATTENTION
5
General safety instructions/Basic safety instructions
5
Basic safety instructions
DANGER OF DEATH OR INJURY
JDo not install the unit during an electrical storm. This could lead to electro-
static discharge from lightning.
JDo not open the unit. There is a risk of electrostatic discharge.
RISK OF DAMAGE TO THE UNIT
JThe unit must be appropriately ventilated. Install the unit in a dust-free
location. Do not place the unit in a location where the ventilation slots are
covered or blocked. Install the unit in a location with at least 20 cm around it
free of other objects.
JDo not expose the unit to rain or moisture. Install the equipment in a dry
location with no inltration or condensation of water. Should a liquid enter
the unit, disconnect it immediately from the mains.
JKeep the unit away from ammable objects, candles and anything that may
cause a re.
JConnect the unit to an easily accessible power socket. In the event of an
emergency, it will then be possible to quickly unplug the unit.
JDo not expose the unit to sources of heat (sun, heating, etc.).
DANGER
ATTENTION
ENEN
Introduction/General description
6
Introduction
General description
Main features
The MAC 201 model is an AV analogue TV signal to COFDM digital TV signal standalone
modulator unit. Suitable for individual residential installations, it is an ideal solution for
the distribution of analogue video signals with COFDM digital TV modulation in a single
standalone unit.
The AV1 and AV2 signals are also serially digitalised, coded in MPEG2 and modulated in
COFDM. The COFDM base band signal is modulated on an RF carrier that can be adjusted
at the output to the VHF and UHF bands.
JProgramming:
FUser interface with LCD display and control button for basic conguration.
FUser interface from web browser via Ethernet connection.
FAll settings are automatically memorised.
KEY
1 Mains connector
2 Front panel with cluster map
3 Display (LCD)
4 Control button
5 Video input 1
6 Audio input L 1
7 Audio input R 1
8 Video input 2
9 Audio input L 2
10 Audio input R 2
11 Ethernet connector
12 TV Loopthrough input
13 TV COFDM output
7
Introduction/General use of the unit
FReprogrammable as many times as required.
FFirmware updated via Ethernet connection with web browser.
JSignal processing:
FDouble CVBS stereo video-audio input.
FSupported video standards: PAL/SECAM/NTSC.
FMPEG2 coding.
FRF DVB-T output, compatible with TDT.
FRF output, adjustable in VHF and UHF bands.
FLoopthrough for combination of additional RF TV signals.
JDimensions: 302 mm x 251 mm x 44 mm
JWeight: 1.5 kg
The main characteristics of the MAC 201 model are described below.
MAC 201 model
Recommended for individual residential installations, consisting of two AV inputs and one
RF VHF/UHF output that delivers an output level of >80dBV.
JInputs:
F2 CVBS video inputs with stereo audio.
FSupported video standards: PAL/SECAM/NTSC
FRF loopthrough input.
JProcessing:
FVideo: MPEG2.
FAudio: MPEG1 Layer II.
FQuality: DVD full D1.
FGenerates the PSI tables: PAT, PMT, SDT, NIT, TDT and TOT.
FLCN processing.
JOutputs:
FDVB-T output according to ETSI EN 300 744.
FOutput MER > 38dB (typical).
FBand aliasing < -45dB.
FOutput frequency bands: VHF + UHF.
FAverage output level 80dBV.
General use of the unit
Below is described how to operate the unit using the control button and interpret the visual
indications on the LCD display. The program comprises a main menu made up of sub-men-
us that can be selected to modify the basic operation settings of the unit.
EN
8
Introduction/General use of the unit
Visual indications on the LCD display
This symbol visually indicates the possibility of moving vertically.
Vertical button movement
In the menus and submenus, move the button up or down to browse
upwards and downwards position by position.
In the settings, move the button up or down to modify values position by
position.
NOTE
Keep the button pressed up or down to browse or to modify
values more quickly.
Horizontal button movement
In the menus, move the button to the left or the right to select and go
back position by position.
In the settings, move the button to the left or the right to select and go
back position by position.
NOTE
Keep the button pressed to the left or to the right to browse
more quickly.
Press button
In the menus, this selects the submenu.
In the submenus, this selects the setting.
In the settings, this selects the parameter value.
Unit installation and configuration/Installation
9
Unit installation and configuration
The LCD display and the control button are sufcient for the basic settings of the unit.
Follow the steps indicated below to install the unit and congure the various parameters
accessible from the user interface on the LCD display.
Installation
RISK OF DAMAGE TO THE UNIT
Mechanical handling of the unit while
it is switched on may lead to it being
damaged. Do not plug the unit into the
mains before or during installation.
1) Fit and tighten the bolts and plugs securing
the unit to the wall.
2) Connect the AV1 and AV2 inputs in the re-
spective RCA connectors.
3) You can also connect the coaxial cable from
the RF loopthrough input (connector F).
4) Connect the coaxial cable from the output to
the unit (connector F).
Power connection
DANGER OF DEATH OR INJURY
Incorrect unit power connection may
cause an electric shock. Follow the
steps below for the electrical installation
of the unit.
1) Connect the earth cable.
2) Connect the power plug to the unit mains
connector.
3) Connect the power plug to the mains socket.
ATTENTION
video 1
2
1
audio L1
audio R1
video 2
audio L2
audio R2
TV (loopthrough)
TV+AV1+AV2 to distribution
network
4
3
DANGER
EN
10
Unit installation and configuration/Fast menu guide
Fast menu guide
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