ITS Telecom EKSELANS MD HD EASY TWIN User manual

ITS Partner O.B.S S.L · Av. Cerdanyola 79-81 Local C
08172 Sant Cugat del Vallés · Barcelona (España)
Teléfono: [phone] · [e-mail] ·
www.ek.plus
USER MANUAL
MD HD EASY TWIN
122013
DIGITAL MODULATOR WITH 2 INPUTS
V02

ITS Partner O.B.S S.L · Av. Cerdanyola 79-81 Local C
08172 Sant Cugat del Vallés · Barcelona (España)
Teléfono: [phone] · [e-mail] ·
www.ek.plus
USER MANUAL MD HD EASY TWIN
TABLE OF CONTENTS
Introduction:................................................................................................................................................................................................................................ 3
Description: ............................................................................................................................................................................................................................ 3
Key features:......................................................................................................................................................................................................................... 3
Packaging content:.......................................................................................................................................................................................................... 3
INTERFACES, DISPLAY INFORMATION AND CONNECTION:........................................................................................................4
Interfaces:................................................................................................................................................................................................................................4
Display information. ........................................................................................................................................................................................................4
Installation diagram: ....................................................................................................................................................................................................... 5
Basic programming using buttons:.........................................................................................................................................................................6
Quick menu ...........................................................................................................................................................................................................................6
Advanced menu................................................................................................................................................................................................................6
Advanced programming using MD HD Soft...................................................................................................................................................9
Configurable parameters and options ...........................................................................................................................................................9
USING THE USB MEMORY .........................................................................................................................................................................................12
Technical specifications.................................................................................................................................................................................................13
Frequency and channels table (Standard B/G).........................................................................................................................................14

ITS Partner O.B.S S.L · Av. Cerdanyola 79-81 Local C
08172 Sant Cugat del Vallés · Barcelona (España)
Teléfono: [phone] · [e-mail] ·
www.ek.plus
3
USER MANUAL MD HD EASY TWIN
Introduction:
Description:
Double HD digital modulator 2x HDMI to COFDM. 2 HDMI input. USB 3.0 input PLAY & REC. Output
frequency: 170-230 MHz + 470-862 MHz. Output level (DIN 45004B): >85dBμV. RF mix input.
•The MD HD EASY TWIN is a 2-HDMI input to 1-channel DVB-T modulator
•It has one USB input for recording and playing .ts files using a memory stick. This USB input is
linked to HDMI input A.
•The programming and adjustments of the modulator can be done completely by using the
front buttons. Moreover, through MD HD Soft, software (available at www.ek.plus), these
settings and further video playing & recording options can be performed.
•The USB input allows interaction in the following ways:
oSequential single file recording and playing
oAutomatic play of the file “Autoplay.ts” stored on the USB memory stick when it is
connected.
oPlaying of several files “video1.ts”, “video2.ts”, “video3.ts sequentially and in bucle.
oWeekly scheduling of the files to be played or recorded (By using “MD HD Soft”).
Key features:
•Excellent modulation quality. MER ≥33 dB. HD resolution up to 1080p
•2 HDMI inputs
•Recorder / Player USB
•Quick menu. Easy selection with buttons
•Modulation in only one output MUX
•Advanced programming via PC software
Packaging content:
1. 1 x MD HD EASY TWIN.
2. 1 x power supply 5V DC.

ITS Partner O.B.S S.L · Av. Cerdanyola 79-81 Local C
08172 Sant Cugat del Vallés · Barcelona (España)
Teléfono: [phone] · [e-mail] ·
www.ek.plus
4
USER MANUAL MD HD EASY TWIN
INTERFACES, DISPLAY INFORMATION AND CONNECTION:
Interfaces:
1 -Buttons.
2 -Display.
3.-RF output.
4.-RF input.
5.-Power adapter input (5Vdc).
6.-A-Type USB input for
programming.
7.-HDMI “A” Input.
8.-B-Type USB input for memory
stick.
9.-HDMI “B” Input.
Display information.
Firmware version, date and time in main screen.
Screen 1/2.
A & B Inputs not connected. Screen 2/2.
1080p signal detected at input A. Screen 2/2.
USB file being played and 720p signal detected
at input B. Screen 2/2.
USB file being recorded and 720p signal
detected at input B. Screen 2/2.
Modulator connected to PC. Front buttons are
disabled. Screen 2/2.

ITS Partner O.B.S S.L · Av. Cerdanyola 79-81 Local C
08172 Sant Cugat del Vallés · Barcelona (España)
Teléfono: [phone] · [e-mail] ·
www.ek.plus
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USER MANUAL MD HD EASY TWIN
Installation diagram:
1 -Keys for configuring.
2 –Display.
3.-RF out.
4.-RF in for combining signal.
5.-Connect external power
supply.
6.-Connect to the PC if necessary
to configure with the MD HD
SOFT application.
7.-Connect signal to be
modulated as "A".
8.-Connect USB containing TS file
for video play.
9.-Connect signal to be
modulated as "B".
It is necessary to set different TS Id values in facilities with more than one modulator.

ITS Partner O.B.S S.L · Av. Cerdanyola 79-81 Local C
08172 Sant Cugat del Vallés · Barcelona (España)
Teléfono: [phone] · [e-mail] ·
www.ek.plus
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USER MANUAL MD HD EASY TWIN
Basic programming using buttons:
There are two menus for the settings of the modulator.
•Quick menu: It allows a fast set up of the modulator , , , .
•Advanced menu: It allows to perform advances settings. Press , , , .
Quick menu
We select the channel with which the modulated signal comes out from 5
to 12 and from 21 to 69 (for example, configured with country Spain).
We can regulate the level of attenuation of the modulated signal from 0 to
15dB.
We select the country we want for channel frequencies.
Modify the TS ID. It must be modified if you have 2 modulators to
differentiate them in the installation.
Change the language for the display.
Option to return to your factory settings.
Advanced menu
YES (access the following submenus) NO (we do not access the menus)
Set frequency in KHz. Allows you to modify the frequency of the
selected channel.
Modifies the bandwidth of channel 6. 7or 8MHz.
We can select different modes of constellation QPSK, QAM16 or
QAM64.
We select different FEC 1/2, 2/3, 3/4, 5/6, 7/8.
We can select different guard intervals 1/4, 1/8, 1/16, 1/32.
We can select 2K or 8K mode.
YES (we go out to the main menu).

ITS Partner O.B.S S.L · Av. Cerdanyola 79-81 Local C
08172 Sant Cugat del Vallés · Barcelona (España)
Teléfono: [phone] · [e-mail] ·
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USER MANUAL MD HD EASY TWIN
YES (access the following submenus) NO (we do not access the menus)
Value from 0to 31.
Modify the network ID.
Modify the original NET ID.
“Logic Channel Number" is used to automatically sort all channels by
TV set, reordering them at the same time as we search. NORDIG,
EACEM, ITC modes,
Change the network name.
YES (we go out to the main menu).
YES (access the following submenus) NO (we do not access the menus)
Input channel identifier A. Note that PROGRAM IDs within the same
installation must be different.
Program name of entry A.
Logical Channel Number is used to set an specific order when an
automatic sort of all channels in TV sets is required.
Modify video rates.
Modify audio rates.
Modifies different compression values. AAC-LC, MPEG1-L2, AAC-LC.
Modify PMT PID.
Modify VIEDO PID.
Modify the AUDIO PID.
YES (we go out to the main menu).

ITS Partner O.B.S S.L · Av. Cerdanyola 79-81 Local C
08172 Sant Cugat del Vallés · Barcelona (España)
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USER MANUAL MD HD EASY TWIN
YES (access the following submenus) NO (we do not access the menus)
Input channel identifier B. Note that THE PROGRAM IDs within the
same modulator must be different.
Input program name B.
Logical Channel Number is used to set an specific order when an
automatic sort of all channels in TV sets is required.
Modify video rates.
Modify audio rates.
Modifies different compression values. AAC-LC, MPEG1-L2, AAC-LC.
Modify PMT PID.
Modify VIEDO PID.
Modify the AUDIO PID.
YES (we go out to the main menu).
YES (access the following submenus) NO (we do not access the menus)
Allows you to play a video from the USB. Explained in its section.
Allows you to record a video from the USB. Explained in its section.
The use of a .ts (USB) file must be tended before starting any other file
or being able to use the HDMI A input.
YES (we go out to the main menu).
YES (we leave the menu) NO (we stay in the advanced menu)

ITS Partner O.B.S S.L · Av. Cerdanyola 79-81 Local C
08172 Sant Cugat del Vallés · Barcelona (España)
Teléfono: [phone] · [e-mail] ·
www.ek.plus
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USER MANUAL MD HD EASY TWIN
Advanced programming using MD HD Soft
Configurable parameters and options
•For advanced programming, download the "MD HD Soft" Software from the website
www.ek.plus.
•Connect modulator and computer using a USB cable (Type A/ Type B).
1. RF Parameters.
2. Video and TS parameters.
3. This box can be used to adjust a horizontal shift on the input video. With some sources (rare
cases), customers were facing a green part on the left of the picture. With this setting, the picture
can be moved to the left to make this green bar disappear.
4. Click the button on to write the EDID table in the modulator.
5. Frequency of the remote controller that points to the TRC.
6. Delay between audio and video of the output modulated signal. A delay of -999ms means that
the video is almost 1s in front of the video
7. Current time and adjustment.
8. Schedule by date, time and days of the week.
9. Programming of scheduled events of recording and playing files to/from the USB memory
stick
10. Name of the file that the modulator expects in the connected USB memory stick for playing or
overwriting
11. Selection of the .ts file stored inside the connected USB memory stick
12. Control with MDHDSoft of the stored files in the USB memory stick. PLAY, STOP or Record.
13. Panel where uploaded videos will be displayed.

ITS Partner O.B.S S.L · Av. Cerdanyola 79-81 Local C
08172 Sant Cugat del Vallés · Barcelona (España)
Teléfono: [phone] · [e-mail] ·
www.ek.plus
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USER MANUAL MD HD EASY TWIN
Creating a Playlist or Recordlist.
As the device can be connected to an external USB memory stick and keeps the time, events of
recording and playing can be programmed:
1. Select initial and final date and
time
2. Select the days of the week.
3. Select the file to be played or
write the name of the file to be
recorded
4. Press or depending on if
we want to play or record.
5. In case of error, select the
element and delete it .

ITS Partner O.B.S S.L · Av. Cerdanyola 79-81 Local C
08172 Sant Cugat del Vallés · Barcelona (España)
Teléfono: [phone] · [e-mail] ·
www.ek.plus
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USER MANUAL MD HD EASY TWIN
Recording and playing by front buttons
The modulator allows recording and playing .ts files with the support of a USB memory stick. The
selection of the files can be done both by using the front buttons or by “MD HD Soft” software. The use
of the USB port is priority over the HDMI A input.
The modulator allows recording and playing .ts files with the support of a USB memory stick. The
selection of the files can be done both by using the front buttons or by “MD HD Soft” software. The use
of the USB port is priority over the HDMI A input:
Recording and playing by front buttons
Connect a 3.0 USB memory stick and feed the module with the power adapter.
•PLAY
Select the target file in the memory by using the advanced menu:
•Select the target file in the memory by using the advanced menu
“Autoplay001.ts”, it will be played automatically when connecting the
USB.
•In order to play a selection of files, name them with a numerical suffix. For
example, “Autoplay001.ts”, “Autoplay002.ts”, “Autoplay003.ts”. When the
playing of the selected file is ended, it will keep playing the following
videos sorted by number. Once finished, will continue from the lowest
suffix file,
•REC
Insert the name of the file to be stored character by character:
•STOP PLAYING / RECORDING
When using a .ts file stop it before using another file or using the HDMI A input.
Press
simultaneously

ITS Partner O.B.S S.L · Av. Cerdanyola 79-81 Local C
08172 Sant Cugat del Vallés · Barcelona (España)
Teléfono: [phone] · [e-mail] ·
www.ek.plus
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USER MANUAL MD HD EASY TWIN
USING THE USB MEMORY
•The modulator allows recording and playing .TS files.
•TS files must be stored on a USB 3.0 memory with FAT32 files system.
•The "EK Converter" software can be found on the website https://ek.plus/software/. This
converts the most common video and image formats to .TS format.
•Use the MD HD Soft software to program play / record time slots.
•The file “Video01.ts" hosted in the root of the memory will be played cyclically.
•If there are other files “Autoplay001.ts”, “Autoplay002.ts”… will be played consecutively.
Ek Converter
The recording and playing of files is priority over the HDMI input A.
Make sure the TV is tuned over this program if want to view such files.

ITS Partner O.B.S S.L · Av. Cerdanyola 79-81 Local C
08172 Sant Cugat del Vallés · Barcelona (España)
Teléfono: [phone] · [e-mail] ·
www.ek.plus
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USER MANUAL MD HD EASY TWIN
Technical specifications
REFERENCE
MD HD EASY RC
Code
122013
Inputs
2x HDMI (A /B)
VÍDEO
Video resolution
480p - 576p - 720p - 1080p
Video compression
H.264
Vídeo rate
Kbps
500-15000
AUDIO
Audio compression
MPEG1-L2, AAC-LC
Audio rate
Kbps
128, 192, 256, 320
MODULATION
DVB processing
NIT, PID
DVB adjustment
NID, ONID, Network ID, Network name,
TS ID, Program ID, Program name, PMT
PID, Video PID, Audio PID
Output frequency
MHz
170-230 & 470-862
Output channel
N.
5…12 + 21…69
Output level
dBµV
>80
Attenuation
dB
0…15
MER
dB
≥33
Bandwith
MHz
6, 7, 8
Constellation
QPSK, 16QAM, 64QAM
Mode
2K, 8K
FEC
1/2, 2/3, 3/4, 5/6, 7/8
Guard interval
1/4, 1/8, 1/16, 1/32
LCN
EACEM, ITC, NORDIG
Loop RF
dB
-2
USB
USB Connector
ts files Record & Play
USB Connector B type
For PC programming
GENERAL
Mains voltage
Vdc
+5 (RF OUT pass optional)
Power consumption
W
<5
Dimensions
mm
170 x 100 x 25
Weigth
kg
0,6

ITS Partner O.B.S S.L · Av. Cerdanyola 79-81 Local C
08172 Sant Cugat del Vallés · Barcelona (España)
Teléfono: [phone] · [e-mail] ·
www.ek.plus
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USER MANUAL MD HD EASY TWIN
Frequency and channels table (Standard B/G)
•Band III. 7MHz Bandwidth
•Band IV - V. 8MHz Bandwidth
BAND
Channel
Start Freq.
End Freq
Central Freq
III
5
174 MHz
181 MHz
177,5 MHz
6
181 MHz
188 MHz
184,5 MHz
7
188 MHz
195 MHz
191,5 MHz
8
195 MHz
202 MHz
198,5 MHz
9
202 MHz
209 MHz
205,5 MHz
10
209 MHz
216 MHz
212,5 MHz
11
216 MHz
223 MHz
219,5 MHz
12
223 MHz
230 MHz
226,5 MHz
BAND
Channel
Start Freq.
End Freq
Central Freq
IV
21
470 MHz
478 MHz
474 MHz
22
478 MHz
486 MHz
482 MHz
23
486 MHz
494 MHz
490 MHz
24
494 MHz
502 MHz
498 MHz
25
502 MHz
510 MHz
506 MHz
26
510 MHz
518 MHz
514 MHz
27
518 MHz
526 MHz
522 MHz
28
526 MHz
534 MHz
530 MHz
29
534 MHz
542 MHz
538 MHz
30
542 MHz
550 MHz
546 MHz
31
550 MHz
558 MHz
554 MHz
32
558 MHz
566 MHz
562 MHz
33
566 MHz
574 MHz
570 MHz
34
574 MHz
582 MHz
578 MHz
35
582 MHz
590 MHz
586 MHz
36
590 MHz
598 MHz
594 MHz
37
598 MHz
606 MHz
602 MHz

ITS Partner O.B.S S.L · Av. Cerdanyola 79-81 Local C
08172 Sant Cugat del Vallés · Barcelona (España)
Teléfono: [phone] · [e-mail] ·
www.ek.plus
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USER MANUAL MD HD EASY TWIN
BAND
LTE
Channel
Start Freq.
End Freq
Central
Freq
V
38
606 MHz
614 MHz
610 MHz
39
614 MHz
622 MHz
618 MHz
40
622 MHz
630 MHz
626 MHz
41
630 MHz
638 MHz
634 MHz
42
638 MHz
646 MHz
642 MHz
43
646 MHz
654 MHz
650 MHz
44
654 MHz
662 MHz
658 MHz
45
662 MHz
670 MHz
666 MHz
46
670 MHz
678 MHz
674 MHz
47
678 MHz
686 MHz
682 MHz
48
686 MHz
694 MHz
690 MHz
2
49
694 MHz
702 MHz
698 MHz
2
50
702 MHz
710 MHz
706 MHz
2
51
710 MHz
718 MHz
714 MHz
2
52
718 MHz
726 MHz
722 MHz
2
53
726 MHz
734 MHz
730 MHz
2
54
734 MHz
742 MHz
738 MHz
2
55
742 MHz
750 MHz
746 MHz
2
56
750 MHz
758 MHz
754 MHz
2
57
758 MHz
766 MHz
762 MHz
2
58
766 MHz
774 MHz
770 MHz
2
59
774 MHz
782 MHz
778 MHz
2
60
782 MHz
790 MHz
786 MHz
1
61
790 MHz
798 MHz
794 MHz
1
62
798 MHz
806 MHz
802 MHz
1
63
806 MHz
814 MHz
810 MHz
1
64
814 MHz
822 MHz
818 MHz
1
65
822 MHz
830 MHz
826 MHz
1
66
830 MHz
838 MHz
834 MHz
1
67
838 MHz
846 MHz
842 MHz
1
68
846 MHz
854 MHz
850 MHz
1
69
854 MHz
862 MHz
858 MHz