ScatterBox MOD200 User manual

MOD200 HD Modulator XMOD200
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MOD200 User Manual
HD Modulator
View CCTV as Digital TV Channel ~ Full 1080p HD
HDMI Input with Pass-Thru ~ RF Pass-Thru
Backlit LCD Display
Version 1.7 Last Revised 08/08/2018

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1. Introduction
Most homes still use coaxial cable as a way to distribute TV signals from the aerial to the
various TVs within the property. The new MOD200 modulator allows you to make the best
out of this set up and use it to distribute your home CCTV through this same coaxial cable
network.
It works by allowing the HDMI output of a DVR (or other equipment such as a Satellite box)
to be converted into a digital RF signal or “Digital TV channel” so you can distribute it
around a home and watch it on any TV just like it was a real digital TV channel.
The MOD200 produces a high quality 1080p picture far superior to an analogue modulated
signal and as all new TVs contain a digital tuner it’s a great way to distribute CCTV in a
home or a commercial building via coaxial cable.
The HDMI input to the MOD200 also carries sound alongside the video, so any connected
TVs will also be able to playback sound from the DVR or other device too.
The MOD200 is also extremely useful for distributing the output from DVRs to multiple
“TVs” in commercial environments such as pubs or clubs as it can all be done over low cost
coax using an off-the-shelf RF distributor.
The unit is configured to run out of the box as settings have been defaulted to UK
specifications, with low insertion loss of -3dB and wide output attenuation capability down to
-30dB making it particularly versatile over shorter distances. However if you do need to
make other changes there is an Advanced Menu section for advanced users.
Accessories Included
MOD200 HD Modulator
12vDC 1A plug-in Power Supply
with a 1.35mm DC connection
75Ohm RF Terminator for use when there
is no RF input to the MOD200

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2. User Information
a. The modulator must be installed in a clean, dry environment where it will not be
exposed to high temperatures, moisture or excessive dust.
b. Do not touch the modulator or any of its connections with wet hands.
c. Ensure the power is switched off if the modulator isn’t used for a long period of
time.
d. There are no user serviceable parts in the modulator and opening or attempting to
repair the product will void the warranty.
e. Only use the power supply originally supplied with the product.
f. Do not install or use the device if the power cable is damaged.
g. Ensure the power to the modulator is switched off when connecting or removing
cables.
h. In general, it is not necessary to re-configure the modulator to generate a signal
compatible with a UK digital terrestrial television receiver. UK modulation
parameters are the default.
Special Note
The MOD200 has to process and digitise the HDMI input from the DVR and this creates a
small delay or “latency” on the output, typically in the region of 1.5 seconds. This means that
the TV picture will be approximately 1.5 seconds behind what the source output is actually
doing. This is similar to the latency effect that you get with IP camera systems.

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3. Front Panel –For unit configuration
No
Feature
Function
1
LCD Display
Backlit display shows video information, Menu options and parameters
2
Navigation Buttons
Used to navigate through menu and select parameters to edit
3
Menu Button
To display menu system
4
OK Button
To select menu options and confirm changes
4. Rear Panel –For Connections
No
Feature
Function
1
RF Out
F-Type socket used to output the modulated signal generally to an RF
distribution system
2
RF In
F-Type socket for connecting to aerial or cascading from another
MOD200 RF Out. If not using any RF in, then terminate with 75 Ohm
Terminator provided.
3
HDMI Out
HDMI (video and Audio) output for HDMI pass-thru
4
HDMI In
HDMI (Video and Audio) input signal to be modulated
5
USB
For updating Firmware of unit
6
DC 12V in
1.35mm DC socket for 12V DC 1Amp Power Supply
1
4
3
2
1
2
3
4
1
5
6

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5. Typical Installation (Using one HDMI input)
Below is a typical example of how the MOD200 may be installed into a residential property.
Although the MOD200 has a built-in combiner this will not provide power if a “Masthead”
amplifier is being used so an external DC combiner such as the AER190 which will pass DC
power to the “Masthead amplifier” must be used in such circumstances. See section 7.
Example of combining a single modulated channel to aerial output for distribution
Step 1: Connect the DVR (or other video equipment) to the HDMI input on the
MOD200.
Step 2: The MOD200 merges the TV aerial signal via the RF input with the
modulated HDMI signal from the DVR to produce a combined RF output that
can be connected to an RF distributor for viewing on multiple TVS at the
property.
Step 3: The final step is to re-tune all the TVs to discover and view the video images
as digital TV channels. These channels are identified by their LCN number.

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6. Cascading MOD200s (Using multiple modulators)
On larger commercial or retail installs such as bars, shopping centres and hotels you could
connect multiple units together to enable a number of devices to be viewed as separate digital
TV channels. This could be used to distribute sports channels around a pub or information
channels to hotel rooms. Up to five MOD200s can be connected using the method shown
below.
Example of combining two modulated channels with an aerial output for distribution
Step 1: Connect the DVR (or other video equipment) to the HDMI input on the
MOD200.
Step 2: The MOD200 merges the TV aerial signal via the RF input with the
modulated HDMI signal from the DVR to produce a combined RF output that
can be connected to the RF in on the second MOD200 that will combine the
HDMI signal from the Sky box. The RF out from the second MOD200 then
connects to the RF distributor for viewing on multiple TVS at the property.
Step 3: When introducing a second MOD200, you will need to change the LCN and
Channel Number (RF Frequency) in this and subsequent MOD200s cascaded,
so they are uniquely identified.
Step 4: The final step is to re-tune all the TVs to discover and view the video images
as digital TV channels. These channels are identified by their LCN number.

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7. Installation when using a Masthead Amplifier
Although the MOD200 has a built-in combiner you may encounter problems where a
“masthead” amplifier powered remotely up the coaxial cable is being used, as the MOD200
internal combiner will not pass this power. We recommend that you use an external DC
combiner such as the AER190 which will pass DC power to the “Masthead amplifier”. If the
“Masthead” amplifier is being powered locally (to the amplifier) then the AER190 will not be
necessary. If the amplifier has its own up the coax PSU then this can be inserted between the
amplifier and the RF IN of the first MOD200.
Example of combining multiple MOD200s with an aerial output for distribution using
an AER190 DC Combiner when a Masthead Amplifier is being used.
Step 1: Connect the DVR (or other video equipment) to the HDMI input on the
MOD200. Fit the 75 Ohm Terminator supplied to the MOD200 RF in.
Step 2: The MOD200 merges the TV aerial signal via the RF input with the
modulated HDMI signal from the DVR to produce a combined RF output that
can be connected to the RF in on the second MOD200 that will combine the
HDMI signal from the Sky box. The RF out from the second MOD200 then
connects to the AER190 DC Combiner, combining that and the TV aerial
input, then into the RF distributor for viewing on multiple TVS.
Step 3: When introducing a second MOD200, you will need to change the LCN and
Channel Number (RF Frequency) in this and subsequent MOD200s cascaded,
so they are uniquely identified.
Step 4: The final step is to re-tune all the TVs to discover and view the video images
as digital TV channels. The channels will be identified by their LCN number.
Denotes RF Distributor providing power source for Masthead Amp

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8. Navigating the Menu System
The MOD200 features an easy to use menu system for setting up and managing the unit itself
and the new digital TV channels. The parameters in bold below, are those that may need
changeing changing.
Step backwards and forwards through menu sections or parameter digits
Increment and decrement parameter or digit/character value
Go to Menu or exit the Menu. If there are changes pending upon exit
the MOD200 will prompt you to Apply Settings? Yes/No
Menu
Section
Parameter
Current Value –Defaults shown
Network Setting
Country
UK
Original Net ID
9018
Network ID
12289
Network Name
Private Network
TS ID
128
NIT Version
28
CH&Enc Setting
*Service Name
AlienDVR
*Provider Name
AlienDVR
Service ID
1
*LCN
800
Video Output
H.264
Audio Output
MPEG-2
Video Bitrate
12Mbit
Audio Bitrate
192Kbit
RF Setting
*Frequency
CH60 786.00 MHz
Constellation
64QAM
Guard Interval
1/32
Code Rate
7/8
FFT Carrier
8K
Bandwidth8 MHz
8 MHz
*RF Level Adj
-30db
Information
FW: 5.1.2.3.4APP: 1D.B0.D0.06
Load Default
*Change Password

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9. Menu settings that may require change
The MOD200 has been designed for use in the UK. Therefore the standard default parameters
are those for the UK and will only need changing as per details below. They are highlighted
in bold and asterisked in the menu structure chart above and also listed below:
Service Name: The default is AlienDVR. This name is displayed as a reference name
on the TV and may require changing. For instance if the service is not
for connecting an Alien DVR HDMI input but for a Sky box. This is
for display information only.
Provider Name: The default is AlienDVR. This could be the company installing or
supplying the equipment or contact telephone number and is only for
information purposes.
LCN: Logical Channel Number. The default setting is 800. If you are using
more than one MOD200 e.g cascading two or more MOD200s, then
each additional unit will need a different LCN. Example call them 801,
802 etc.
Frequency: The default setting is CH60 786.00 MHz. This setting may clash with
the channels used locally in the area. Also when cascading two or
more MOD200s, then each additional unit will need a different channel
number e.g CH61, CH62 dependent on channels not used in the area
installed.
RF Level Adj: The RF Level adjustment is set by default to -30dB. This normally
works okay when you are inputting a strong HDMI signal. However if
longer runs are involved you may need to reduce this setting.
Change Password: The unit is set by default to 0000 and therefore does not need a
password to enter the menu. Just press OK. Use the menu option to set
if required.
The above parameters will need changing when you are cascading multiple MOD200 units
and or the default channel 60 clashes with an identical channel used locally in your area.

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10. Using the Menu
As the MOD200 is built for UK use and default menus use UK settings, in many instances
there will be no requirement to change menu parameters. As explained previously there are a
few settings that will need changing if you are utilising multiple MOD200 units i.e cascading
units or when the default channel 60 is already being used.
The following takes you through the menu structure for making these specific changes only.
Advanced menu options can be found later in the menu 11.2 Advanced Settings.
10.1 Changing Basic Menu Parameters
When the modulator is first connected to power it will display
Initial ….
Please Wait …..
If you have no input signal connected it will display Keyboard Locked
NO SIGNAL IN
else it will display Enter Password
0000
If no password has been set, click on OK button else enter the correct password
The MOD200 will then display Network Setting the first menu section. Click on the right
arrow button to move to the next menu heading called CH&Enc Settings then click OK to
update this section parameters. The first parameter in this section is Service Name.
CH&Enc
Service Name:
Press the OK button if you are changing the Service Name and the default name first letter,
will start flashing. Pressing the UP or DOWN arrow key will change the character to alpha
upper case format, followed by numbers, followed by alpha lower case.
This may be necessary if you are cascading MOD200s so you can identify the HDMI input
connected. The UP arrow goes forward through this character selection and the DOWN
arrow goes backwards. Use the RIGHT arrow button to move to the next character. Then
press the OK button to select the full name. This name will be displayed on the TV screen.
Now click the RIGHT arrow again to move to the Provider Name.
Provider Name:
Press the OK button if you are changing the Provider Name and the default name first letter,
will start flashing. Pressing the UP or DOWN arrow key will change the character to alpha
upper case format, followed by numbers, followed by alpha lower case.
This may be necessary if you are cascading MOD200s so you can identify the installer or
contact telephone number. The UP arrow goes forward through this character selection and
the DOWN arrow goes backwards. Use the RIGHT arrow button to move to the next
character. Then press the OK button to select the full name. This name is for information
only. Now click the RIGHT arrow again twice move to the LCN (Logical Channel Number).