Macab DT-2100 Manuale utente
QPSK
DT-2100
ENGLISH 49–64
MANUAL
ENG-1 • 010326 • 00983
00983-4 DT-2100 ENG-1.p65 2001-03-29, 11:2049
MANUAL
DT-2100
50
DT-2100 ........................................... 50
Front ............................................... 51
Back ............................................... 52
Smart card ...................................... 53
Buttons ............................................ 54
Self test ........................................... 54
Menu overview ................................ 55
Table of contents
DT-2100
A versatile digital receiver with a guaranteed future
One of the advantages with DT-2100 is the flexible design. The receiver is equipped with a
Common Interface and a card reader (embedded), for adding an access-system. This may for
example be Viaccess, Conax, Cryptoworks or Irdeto. Another appreciated function is VBI-text,
which allows text TV to be sent over the building net automatically. A future advantage is an
upgradeable software package. It is easy to download new functions in coming from satellite or a PC.
In order to increase reliability, all components have been selected with the greatest attention and
each unit is individually tested before delivery.
Important! Digital signals put great demands on the installation’s LNB. Older microwave heads
often exhibit an unsatisfactory phase noise value, which may reveal itself as a frozen picture or text.
Therefore, always upgrade to new microwave heads when adding digital receivers.
Programming ............................. 56–58
Information “menu” ..................... 59–61
PID setting ....................................... 61
Technical data ................................. 62
Error log .......................................... 62
Connectors ...................................... 63
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Front
1. Reset-button
2. Common interface
3. Fan*
4. Card reader
5. Display
6. LED ”Alarm (red)”
- ”QPSK lock (yellow)”
- ”On indication (green)”
7. Button ”Left/Right”
- ”Up/Down”
8. Button ”Menu”
- ”Enter”
24567831
*
The fan is temperature regulated and starts at 30-35
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Back
123456789101112
1. Mains voltage 180–260VAC
2. Balanced audio output, right (XLR)
3. Balanced audio output, left (XLR)
4. Alarm contact jack
5. Aux. COM2-port*
6. Data COM1 for upgrading software (PC).
7. Audio jack right/left (RCA)
8. SVHS jack
9. Video out (1+2)
10. Transport current output Parallel LVDS
11. LNB in 13/18V DC, 350mA, 22kHz
12. IF out
*Used for future functions (optional)
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Smart card
SMARTCARD
CA-MODULE
DVB/CI-SOCKET
CARD READER
CA MODULE
A CA module connector is located at the front.This is used for channels which are coded in different
transmission systems. Conax, Viaccess, Cryptoworks, Nagravision and Irdeto are common coding
systems which can all be used with the DT-2100.
Insert the programme card into the CA module.The gold-coloured interface on the card must point
towards the front of the module. Insert the module with the programme card into the front of
DT-2100 in the DVB/CI socket. In most cases, one side of the module is marked and this side
should face the marking for the DVB/CI socket on the DT-2100.
CARD READER
The right card reader is used for a downloaded (embedded) coding system, i.e. Conax and Viaccess.
The card should be inserted with the gold coloured contact surface turned downwards – inwards.
If the programme card is not updated, the following message will appear on theTV screen: “No subscription”
Important:
• When receiving free channels, “Free To Air”, the CA module must not be connected.
• CA modules for different coding systems can be obtained from the programme companies.
• OSD information on the programme card may differ, depending on the coding system being used.
• When the CAM should be removed the button for the DVB/CI socket should be used.
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Buttons
Programming is done using the Menu-Enter-Up-Down-Left-Right buttons in conjunction with
the display or the TV screen. Program the QPSK-receiver’s IF, polarity, 22kHz, symbol rate, FEC,
sound and sub-text language. Each satellite receiver is programmed individually.
In order to program the unit, the digital receiver must be powered up (the green LED is lit up)
and a correct satellite signal must be connected.
BUTTONS
Up - use this button to select settings on menus.
Left - use this button to select numbers. To change the channel.
Right - use this button to select numbers. To select options on the Info menu.
Down - use this button to select settings on menus.
MENU - use this button to activate the menu. De-activate the Info menu.
ENTER - save and move to the next menu option.
Please refer to the menu tree on page 55.
SELF TEST
One of the features of the DT-2100 is the self test. When
it’s started various parts will be tested and the results will be
shown on the TV screen.
Press and hold the Menu button when powering up the
receiver.
•PASS=OK
•FAIL=NOT OK
SelfTest
CA (Cimax) at 0x80 Pass
VP310 (QPSK) at 0x1c Pass
Satellite Tuner at 0xc2 Pass
Serial E2 at 0xa0 Pass
Audio DAC at 0x82 Pass
Video DAC at 0x54 Pass
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BUTTONS
UP - use this button to select settings on menus.
LEFT - use this button to select numbers. To change the channel.
RIGHT - use this button to select numbers. To select options on the Info menu.
DOWN - use this button to select settings on menus.
MENU - use this button to activate the menu. De-activate the Info menu.
ENTER - save and move to the next menu option.
Menu overview
For Info press Right button
Once Twice 3 times 4 times 5 times
Programming
Press Menu button
Select IF frequency
Select polarization
Select 22kHz
Select symbol rate
Select FEC
Select language (audio)
Select language (subtitles)
VPID=video PID
APID=audio PID
PCRPID=program clock reference PID
TextPID=text-TV PID
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All programming is done using the Menu-Enter-Up-Down-Left-Right
buttons and the DT-2100 display.
TRANSPONDER FREQUENCY “IF FREQUENCY”
MENU Press the Menu button.
Use the Up/Down buttons to specify a number.
Use the Left/Right buttons to move between the numbers.
ENTER Press the Enter button to save and move on to the next menu
option.
The value of the setting of frequency (If frequency) depends on the local
oscillator frequency (L.O.) on the microwave head (LNB).
The frequency of the satellite channel – L.O. frequency (LNB) =
Intermediate frequency (IF) which is to be set.
Example
A satellite channel with frequency 11 309 and LNB of L.O. 9 750.
MF = 11 309 –9 750 = 1559 is the frequency to be set.
POLARIZATION
Use the Up/Down buttons for selecting the desired polarity H/V.
ENTER Press the Enter button to save and jump to the next menu
selection.
22KHZ
Use the Up/Down buttons 22kHz (Choose On or Off).
ENTER Press the Enter button to save and jump to the next menu
selection.
Programmering
ENTER TRANS
FREQ 1559
ENTER
POLARITY H
22KHZ
OFF
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SYMBOL RATE
Use the Up/Down buttons to specify a number.
Use the Left/Right buttons to move between the numbers.
ENTER Press the Enter button to save and move on to the next menu
option.
Hint! 00000 activates auto scanning of the symbol rate.
FEC
Use the Up/Down buttons to select required FEC.
Select Auto for automatic searching of FEC.
ENTER Press the Enter button to save and move on to the next menu
option.
LANGUAGE “sound”
Use the Up/Down buttons to select the required language.
ENTER Press the Enter button to save and move on to the next menu
option.
LANGUAGE “subtitles”
Use the Up/Down buttons to select the required language.
ENTER Press the Enter button to save the setup.
Programming
ENTER SOUND
LANGUAGE SWE
ENTER SUBT
LANGUAGE SWE
ENTER TRANS
SYMBOL 24500
ENTER TRANS
FEC AUTO
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SEARCHING FOR CHANNELS
After adjusting the settings for the required transponders, a channel
search will be carried out. A QPSK lid (yellow LED, constant light)
must be present in order to find any channels. If the alarm lights up (red
LED) the installation and settings must be checked.
ENTER Select YES and press the Enter button to start the channel search.
The display indicates that the search is in progress. After completion
a menu will appear displaying all channels which were found on
the transponder. Select NO to set the PID, see page 61.
Use the Up/Down buttons to select a required channel.
ENTER Press the Enter button and after a few seconds the channel will
be displayed on the TV screen.
Important: PIDs are only to be used when you have problems finding
a required channel.
CHANGING CHANNEL
Switching to another channel within the transponder is simply done by
using the buttons and the display on the front panel of the DT-2100.
Press the Left button.
Use the Up/Down buttons to select a channel.
ENTER Press the Enter button and after a few seconds the channel
will be displayed on the TV screen.
START TRANS
SCAN YES
SCANNING....
PLEASE WAIT
DISCOVERY
(VIDEO)
DISCOVERY
Programming
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