FMUser FUTV4443 User Manual

FMUSER INTERNATIONAL GROUP INC. 广州市汉婷生物技术开发有限公司

FUTV4443

4 in 1 Mux-Scrambling QAM Modulator

User’s Manual

NMS Version: NMS 5.0.20
SW: 0.22
HW: 1.0

FMUSER International Group Inc

FMUSER INTERNATIONAL GROUP INC. 广州市汉婷生物技术开发有限公司

Directory

Chapter 1 Product Outline ............................................................................... 1

1.1 Outline............................................................................................................... 1

1.2 Features ............................................................................................................ 1

1.3 Principle chart ....................................................................................................... 1

1.4 Specifications ....................................................................................................... 2

Chapter 2 Appearance and Illustration .......................................................... 3

2.1 Front Panel: ........................................................................................................... 3

2.2 Rear Panel: ............................................................................................................ 3

Chapter 3 Installation Guide............................................................................ 5

3.1 Acquisition check ................................................................................................. 5

3.2 Installation Preparation ....................................................................................... 5

Chapter 4 Operation ......................................................................................... 9

4.1 Operation ............................................................................................................... 9

4.2 Main Interface ....................................................................................................... 9

Chapter 5 NMS Setting ................................................................................... 18

5.1 Installation ........................................................................................................... 18

5.2 Software Operation ............................................................................................ 18

5.3 FUTV4443 4 in 1 Mux-Scrambling QAM Operation ......................................... 23

Chapter 6 Troubleshooting ........................................................................... 39

Chapter 7 Packing List ................................................................................... 40

FMUSER INTERNATIONAL GROUP INC. 广州市汉婷生物技术开发有限公司

1 / 42

Chapter 1 Product Outline

1.1 Outline

FUTV4443 is a cost effective integrated 4 in 1 QAM modulator supporting
multiplexing and scrambling. This device supports maximum 16 ASI input,
after 4 multiplexer and 4 scrambler process, then gives 4 carriers output (4
adjacent frequency output by 1 RF port). It’s ideal for processing ASI input
data from different devices and giving RF output by only one device. With
its powerful function, it can reduce the operator business cost effectively.

1.2 Features

l Support 16 ASI input
l Fully support EN300 429/ITU-T J.83A/B/C
l Support PSI/SI editing and inserting
l 4 MUX,4 SCR, 4 QAM embedded
l Support 4 simulcrypt CA
l Support accurate PCR adjusting
l 4 Frequency output with excellent MER≥40dB
l Support 16/32/64/128/256QAM

1.3 Principle chart

FMUSER INTERNATIONAL GROUP INC. 广州市汉婷生物技术开发有限公司

2 / 42

1.4 Specifications

Input 16 x ASI inputs, BNC interface

Multiplexer

input 16 x ASI
Output Channel 4

Max PIDs 256 per channel

Functions

PID remapping(auto/manually optional)
PCR accurate adjusting
PSI／SI table automatically generating

Scrambling

Max simu-encrypt
CA

4

Scramble Standard ETSI 101 197,ETSI 103 197
Connection Local/remote connection

QAM
Modulation

QAM Channel 4
Modulation
Standard

EN300 429/ITU-T J.83A/B/C

Symbol Rate

5.0~7.0Msps，1ksps stepping

Constellation

16、32、64、128、256QAM

FEC RS(204, 188)

RF Output

Interface

F typed output port for 4 carriers, 75Ω

impedance

RF Range

48~1000 MHz，1kHz stepping

Output Level

-25dBm~6dBm，0.5dB stepping
MER ≥ 40dB
ACLR (Adjacent Channel Leakage Ratio) − 60 dBc

System

Network management software (NMS) supporting
English and Chinese interface conversion
Ethernet software upgrade

General

Demission (W*L*H) 482mm×455mm×44.5mm

Weight 6.7kg
Temperature

0~45℃(operation)，-20~80℃(storage)

Power Supply

AC 100V±10%，50/60Hz or AC 220V±10%，
50/60Hz

Consumption 25W

FMUSER INTERNATIONAL GROUP INC. 广州市汉婷生物技术开发有限公司

3 / 42

Chapter 2 Appearance and Illustration

Indicator area: All the indicators will light on when the 4 in 1 Mux-Scrambling
QAM works at current state.

2.1 Front Panel:

2.2 Rear Panel:

1 ASI 1-16 IN Channel 1-16 ASI Input
2 Data No use temporarily, just for future use

3 NMS NMS Interface
4 RF TEST RF Test Interface
5 RF OUT RF Out Interface

FMUSER INTERNATIONAL GROUP INC. 广州市汉婷生物技术开发有限公司

4 / 42

6 Power Power Socket
7 Grounding Grounding Pole

FMUSER INTERNATIONAL GROUP INC. 广州市汉婷生物技术开发有限公司

5 / 42

Chapter 3 Installation Guide

3.1 Acquisition check

When users open the package of the device, it is necessary to check items
according to packing list. Normally it should include the following items:

l 4 IN 1 Mux-Scrambling QAM 1pc
l User’s Manual 1pc
l AC Power Cord 1pc
l ASI wire 16pcs
l Grounding wire 1pc

If any item is missing, please inform local dealer.

3.2 Installation Preparation

When users install device, please follow the below steps. The details of
installation will be described at the rest part of this chapter. Users can also
refer rear panel chart during the installation.
The main content of this chapter including:
1 Checking the possible device missing or damage during the
transportation
2 Preparing relevant environment for installation
3 Installing 4 in 1 Mux-Scrambling QAM
4 Connecting signal wires
5 Connecting communication port (if it is necessary)

3.2.1 Device’s installation flow chat illustrated as following

Connecting

Grouding
Wire and

Power

Cord

Acquisition

Check

Fixing

Device

Setting

Parameter

Running

Device

FMUSER INTERNATIONAL GROUP INC. 广州市汉婷生物技术开发有限公司

6 / 42

3.2.2 Environment Requirement
Item Requirement

Machine hall space

When user install machine frame array in
one machine hall, the distance between 2
row of machine frames should be

1.2~1.5m and the distance to wall should
be no less than 0.8m。

Machine hall floor

Electric Isolation, Dust Free
Volume receptivity of ground anti-static
material:1×107~1×10

10Ω

,Grounding
current limiting resistance: 1MΩ。
Floor bearing should be greater than
450Kg/m2。

Environment
temperature

5~40°C sustainable，0~45°C short time
installing air-conditioning is
recommended

Relative humidity

20%~80% sustainable 10%~90% short
time

Pressure 86~105KPa

Door & window

Installing rubber strip for sealing
door-gaps and dual level glasses for
window

Wall

It can be covered with wallpaper, or bright
less paint.

Fire protection Fire alarm system and extinguisher

Power

Requiring device power, air-conditioning
power and lighting power are independent
to each other. Device power requires AC
power 100V-240V 50/60Hz 2A Please
carefully check before running.

3.2.3 Grounding Requirement

All function modules’ good grounding designs are the base of reliability
and stability of device. Also, they are the most important guarantee of

FMUSER INTERNATIONAL GROUP INC. 广州市汉婷生物技术开发有限公司

7 / 42

lightning arresting and interference rejection. Therefore, system must
follow this rule:

1. Coaxial cable’s outer conductor and isolation layer should keep sound
electric conducting with the metal housing of device.

2. Grounding conductor must adopt copper conductor in order to reduce
high frequency impedance, and the grounding wire must be as thick and
short as possible.

3. The 2 terminals of grounding wire must make sure for well electric
conducting, and process for antirust.

4. It is prohibited that users use other devices as part of grounding wire’s
electric circuit

3.2.3.1 Frame Grounding
All the machine frames should connect to protective copper strip. The
grounding wire should be as short as possible and avoid circling. The
section of the conjunction between grounding wire and grounding strip
should be equal or greater than 25mm2.

3.2.3.2 Device Grounding

User can connect the device’s grounding rod to frame’s grounding strip
with copper wire.

3.2.4 Wires’ Connection
The power supply outlet is located at the right of rear panel, and the power
switch is just above it. The protective grounding wire connective screw is
located at the down-right side of power supply outlet.

1. Connecting power cord

2. User can insert one end into power supply outlet, while insert the other
end to AC power.

3. Connecting grounding wire

4. When the device solely connects to protective ground, it should adopt
independent way, say, sharing the same ground with other devices. When

FMUSER INTERNATIONAL GROUP INC. 广州市汉婷生物技术开发有限公司

8 / 42

the device adopts united way, the grounding resistance should be less
than 1Ω

FCaution: Before connecting power cord to 4 in 1 Mux-Scrambling

QAM, user should set the power switch to “OFF”.

3.2.4.1 Signal wire connection of ASI IN

The data input cable of 4 in 1 Mux-Scrambling QAM is ASI cable, while the
output cable is the normal 75 Ω coaxial cable. The illustration is as below:
(The device can only be operated through NMS.)

ASI cable

Coaxial cable (user-owned)

Network cable (user-owned)

FMUSER INTERNATIONAL GROUP INC. 广州市汉婷生物技术开发有限公司

9 / 42

Chapter 4 Operation

4.1 Operation

FUTV4443 4 in 1 Mux-Scrambling QAM’s front panel is user operation
interface. Before operating, user can decide whether directly use the
default setting or customize the input and output parameters. The detail
operations go as follows:
Keyboard Function Description:

MENU: Canceling presently entered value, resuming previous
Setting; Return to previous menu.
ENTER: Activating the parameters which need modifications,
or confirming the change after modification.

LEFT/RIGHT: To choose and set the parameters.
UP/DOWN: Modifying activated parameter or paging up/down when

parameter is inactivated.
LOCK: Lock the screen / cancel the lock state. After pressing
“LOCK” key, the system will question the users to save present
Setting or not. If not, the LCD will display the current configuration state.

4.2 Main Interface

After switching on the Mux-Scrambling QAM, the LCD will display the
starting interface as following page:
Data in the first row is the outputting frequency and inputting real-time bit
rate of channel 1 and channel 2, while data in the second row is of channel
3 and channel 4.

FMUSER INTERNATIONAL GROUP INC. 广州市汉婷生物技术开发有限公司

10 / 42

4.2.1 General Setting

By pressing “LOCK” key to enter the main menu, the LCD will display the
main menu as the following pages:

By pressing UP/DOWN/LEFT/DOWN key to choose the specified menu
item, then pressing ENTER to enter the submenu.

4.2.2 System Setting

User can press ENTER to choose this item, UP/DOWN/LEFT/RIGHT to set
the parameters. The system displays following pages:

4.2.2.1 Frequency

After entering the submenu by pressing ENTER key, user can set the start

►

1 System Setting 2 Input Setting

3 Output Setting 4 Network Setting

►

5 Saving Config 6 Loading Config

7 Version 8 Language

►

1.1 Frequency 1.2 Modulate Mode

1.3 Constellation 1.4 Symbol Rate

►

1.5 Bandwidth 1.6 RF Level

FMUSER INTERNATIONAL GROUP INC. 广州市汉婷生物技术开发有限公司

11 / 42

frequency by moving the UP/DOWN/LEFT/RIGHT key and then repress
ENTER to save.

The RF output range is from 48MHz~1000MHz with 6/8M bandwidth. More
details will be illustrated in the NMS operation.

4.2.2.2 Modulate Mode

By pressing “1.2 Modulate Mode”, user can view the standard of QAM
modulation as shown below:

4.2.2.3 Constellation

By pressing “1.3 Constellation” to enter the QAM modulation mode
selection, ENTER to the specified setting. The display shows as below:

There are five possible options: 16QAM, 32QAM, 64QAM, 128QAM and
256QAM. User can press ENTER and move UP/DOWN key to choose the
constellation as needed, and then repress ENETER after modification to
confirm.
Note: The more advanced QAM constellation mode, the higher
transmission efficiency and TS coding rate which the device can transport

1.1.1 Frequency

586.00 MHz

1.1.1 Frequency

5

86.00 MHz

1.3 Constellation
64QAM

1.3 Constellation

64QAM

1.2. Modulate Standard
J.83A/DVB-C

FMUSER INTERNATIONAL GROUP INC. 广州市汉婷生物技术开发有限公司

12 / 42

at the same symbol rate. Accordingly, with the TS coding rate increasing,
the signals’ anti-jamming capability will become weaker. Hence, those
wired network currently in effect usually adopt QAM modulation mode no
exceeding 64QAM.
What needs to be pointed out is, the effective coding rate this modulator
can transport is limitary when the device works as different constellations
and symbol rates.
User can refer to the formula as below:
Max_input_bitrate = Symb_rate*qam_bits*188/204
Max input bit rate: the maximum effective inputting coding rate
Symb rate: the symbol rate
Qam_bits: the QAM bit when device works as current constellation (user
can refer to the following table when device works as 6.875Msps symbol
rate):

Constellation

qam_bits

（bit/symb）

Symb_rate

（Msps）

Max_input_bitrate

（Mbps）

16 4

6.875

25.343
32 5 31.679
64 6 38.015

128 7 44.350
256 8 50.686

4.2.2.4 Symbol rate

After entering the submenu by pressing ENTER key, user can set the
symbol rate by moving the UP/DOWN/LEFT/RIGHT key and then
repressing ENTER to confirm.

►

1.4 Symbol Rate J.83A/DVB-C

6.875Msps

►

1.4 Symbol Rate J.83A/DVB-C

6.875Msps

FMUSER INTERNATIONAL GROUP INC. 广州市汉婷生物技术开发有限公司

13 / 42

The symbol rate range is from 5.0~7.0 Msps in 1ksps step.
Note: When users choose 6M as the frequency point bandwidth, the
symbol rate should not exceed 5.217Msps;
When users choose 8M as the frequency point bandwidth, the symbol rate
should not exceed 6.956Msps.

4.3.2.5 Frequency point bandwidth

After entering the submenu by pressing ENTER key, user can set the
bandwidth by moving the LEFT/RIGHT key and then repressing ENTER to
confirm.

There are two possible options: 6MHz and 8MHz.

Therefore, the frequency interval should be integral multiple of
6MHz/8MHz.
User can refer to the formula as below:
RF_BW=symb_rate*(1+roll_off)
RF_BW：Frequency bandwidth
Symb rate：Symbol rate
Roll off：Roll off factor（according to EN300429/ITU-T J.83A，the roll off
factor is 0.15）
As the formula shown, user should set the symbol rate no exceeding

5.214Msps/6.956Msps to ensure the bandwidth for each channel no more
than 6MHz/8MHz.

4.3.2.6 RF Level Setting

After entering the submenu by pressing ENTER key, user can set the RF
Level by moving the UP/DOWN/LEFT/RIGHT key and then repressing

►

1.5 Bandwidth

*8MHz 6MHz

►

1.5 Bandwidth

?8MHz 6MHz

FMUSER INTERNATIONAL GROUP INC. 广州市汉婷生物技术开发有限公司

14 / 42

ENTER to confirm.

The total level attenuation range is from 6~-25db in 0.5db step.

4.2.3 Input Setting

User can select “Input setting” in the main interface and then press ENETR
to view the inputting ports. The display show as below:

User can press ENTER after choosing any port by pressing
UP/DOWN/LEFT/RIGHT to parse the corresponding program. The system
displays following pages:

4.2.4 Output Setting

User can select “Output setting” in the main interface and then press
ENETR to set the outputting parameters. The display show as below:

Hereby we just take Output 1 as an example to illustrate.
User can choose output 1 in the submenu by pressing ENTER, and the

►

1.6 RF Level

+00.0 dbm

►

1.6 RF Level

+0

0.0 dbm

►

3.1 Output 1 3.2 Output 2

3.3 Output 3 3.4 Output 4

►

2.1 Port 1 2.2 Port 2

2.3 Port 3 2.4 Port 4
: :

: :
: :

2.11 Port 11 2.16 Port 16

►

2.1.1 Prog Parse Port 1 Prog 0

►

2.1.1 Prog Parse

FMUSER INTERNATIONAL GROUP INC. 广州市汉婷生物技术开发有限公司

15 / 42

display shows as below:

4.2.4.1 Output carrier

User can decide whether to turn on the carrier of output 1’ or not.
By pressing ENTER after selecting the “Output Carrier”, moving the
LEFT/RIGHT key to set, repressing ENTER to confirm.

Note: This submenu is used for turning on or turning off the carrier
output of output 1.

4.2.4.2 Attenuation

By pressing ENTER to enter into the attenuation setting in output 1
submenu, repressing ENTER and moving UP/DOWN/LEFT/RIGHT key to
set the parameters. The display shows as below:

The channel 1 output level attenuation is from 0~16db in 0.5db step.

4.2.4.3 NIT insertion
By pressing ENTER to enter into the NIT Insertion in output 1 submenu,
repressing ENTER key and moving LEFT/RIGHT key to choose. The
display shows as below:

►

3.1.1 Output Carrier 3.1.2 Attenuation

3.1.3 NIT Insertion

3.1.1 Output Carrier

3.1.1 Output Carrier

?On Off

3.1.2 Attenuation

3.1.2 Attenuation

0

0.0 dB

FMUSER INTERNATIONAL GROUP INC. 广州市汉婷生物技术开发有限公司

16 / 42

Note: User can decide whether to make the inserted NIT table
effective.

The operation of output 2, output 3 and output 4 is the same as output 1.

4.2.5 Network Setting

By pressing MENU button on the front panel, user can return to the main
interface and then select item Network Setting by pressing ENTER to set
the parameters. The system displays following pages.

Note: The MAC address is according to the factory setting, and it’s
unique.

Under the following submenus, there are parameters which can be set
manually; user can press “Up/Down” to choose this item. “Enter” and
“Left/Right” to set the parameters. The system displays following pages.

4.1 IP Address 4.2 Subnet Mask

4.3 Gateway 4.4 MAC Address

4.5 SCR IP Address

4.1 IP Address

192.168.000.137

4.2 Subnet Mask

255.255.255.000

4.3 Gateway

192.168.000.001

4.4 MAC Address

ffffffffffffffffffffff

3.1.3 NIT Insertion
On *Off

3.1.3 NIT Insertion
On ?Off

FMUSER INTERNATIONAL GROUP INC. 广州市汉婷生物技术开发有限公司

17 / 42

4.2.6 Saving configuration

User can choose to save the current configured parameters by pressing
ENTER key. The system displays following page:

4.2.7 Loading configuration

At this menu, press LEFT/RIGHT key and ENTER to confirm.

User can restore the device into the last saved configuration by choosing “6.1”
and restore the device into factory configuration by choosing “6.2”.
When user chooses “6.1” to load saved configuration, the display shows as
below:

When user chooses “6.2” to restore the device into factory configuration, the
display will automatically return to the main menu as below:

4.2.8 Version No.

User can check the hardware version and software version of the equipment.

4.5.1 SCR IP Address 1 4.5.2 SCR IP Address 2

4.5.3 SCR IP Address 3 4.5.4 SCR IP Address 4

Saving, please wait:
Erasing…….

6.1 Load Saved CFG 6.2 Factory Default

Loading, please wait:
>>>>>>>>>>>>>>>>

Company Name Electronic
SW 0.22 HW 1.0

4.5.1 SCR IP Address 1

192.168.002.002

►

1 System Setting 2 Input Setting

3 Output Setting 4 Network Setting

FMUSER INTERNATIONAL GROUP INC. 广州市汉婷生物技术开发有限公司

18 / 42

Chapter 5 NMS Setting

Network Management System Profile

Network management system is applied to digital TV equipment operation,
control, management and parameters setting, etc. It centralizes digital TV
equipment through network.

5.1 Installation

The software doesn’t need special installation. User can just copy “Network
Management Software X.XXY.exe” to the specified directory (X.XX is version
number, Y represents language. For example: the version number of network
management software 4.01E.exe is 4.01 English version) or place different
versions of network management software to the same directory. When the
network management software is running, it will generate two documents as
follows:
Network management software X.XXY.log (It preserves the log file.)
Info. Bin (It’s the user configuration data.)

5.2 Software Operation

5.2.1 Login Interface

A login interface will pop up firstly when the software is running and give user
prompts to input user name and password, the menu shows as follows:

User can login the NMS by pressing Confirm key after inputting user name

FMUSER INTERNATIONAL GROUP INC. 广州市汉婷生物技术开发有限公司

19 / 42

and password. Upon the inputs, the software will verify them with database
record automatically. If both of them are correct, the main interface will appear.
Both of the default user name and password are admin.

5.2.2 Main Interface

User can create a device node tree in the left column by adding, modifying and
deleting the device node. This software provides a powerful node operation
function, and the user can edit various parameters in the device tree for
management and classification.

5.2.3 Adding Frequency Point

The Add Freq Point dialog box popes up when the user clicks the Add Freq
Point item in the Edit pull down menu on the menu row. User can also click

right mouse key to pop up the short-cut menu in device tree or in the left blank
column, then the Add Freq Point dialog box popes up by choosing Add Main
Freq Point. The device will confirm the given frequency while user clicks OK.

FMUSER INTERNATIONAL GROUP INC. 广州市汉婷生物技术开发有限公司

20 / 42

5.2.4 Adding Equipment under Given Frequency Point

User should choose the frequency point in advance, and then the dialog box of
Add Equipment will pop up when user clicks Add Equipment item in the Edit
pull-down menu on the menu row or clicks right mouse key to pop up the
short-cut menu in device tree or in the left blank column, then the Add
Equipment dialog box popes up by user’s choosing Add Equipment

FMUSER INTERNATIONAL GROUP INC. 广州市汉婷生物技术开发有限公司

21 / 42

5.2.5 Edit Equipment Interface

User should follow the steps as below:

l Inputting the device IP Address
l Inputting the device Port Number
l Inputting the Equipment Name
l Choosing the connected equipment type in drop down list of “Equipment

Type” by clicking the “▼” Or Click “?” to auto fine the type of device.

FMUSER INTERNATIONAL GROUP INC. 广州市汉婷生物技术开发有限公司

22 / 42

NOTE:

1.

The default IP of FUTV4812A is 192.168.2.1, also you can check its IP
address in the front panel of device in case the IP changed unexpected.

2.

The NMS PC IP address and device IP address should be in the same
network. For example the Device IP is 192.168.2.1. Submask is

255.255.255.0. So the NMS PC IP address should be 192.168.2.X
(1<X<255),submask is 255.255.255.0.

5.2.6 Delete Equipment

User can choose the equipment to be deleted in the left column, and then click
the “delete” item in the pull down menu which appears by clicking the right
mouse key.

FMUSER INTERNATIONAL GROUP INC. 广州市汉婷生物技术开发有限公司

23 / 42

5.2.7 Save Configuration

After finishing all the parameters setting, user can click button
on the toolbar to save the modifications to the device’s flash, while user can
also reload the saved parameters from device’s flash and refresh the device’s

parameters setting according to the loaded values by clicking

Alternatively, user can also click the button on the toolbar to
popup the “save file” dialog box, which gives prompts to save all the device’s

parameters as binary files in the computer’s hard disk.

Similarly, user can choose to click the button on the toolbar to
popup the read file dialog box, to read the stored binary file and set the
device’s parameters according to the loaded binary files.

5.3 FUTV4443 4 in 1 Mux-Scrambling QAM Operation

User can choose the “FUTV4443 testing” in the device tree.
Set: making the current parameters, which show in the NMS software,

FMUSER INTERNATIONAL GROUP INC. 广州市汉婷生物技术开发有限公司

24 / 42

activate.
Get: reading the current device’s activating parameters and show them on

NMS software.

5.3.1 Mux/Scrambler Setting

In this field, users can set and get the device inputting parameters

5.3.1.1 Mux

5.3.1.1.1

In this box, all 16 inputting ports are displayed in the left box. User can select
any port and scan all the programs contained in each port by clicking PARSE
button at the bottom left corner.

FMUSER INTERNATIONAL GROUP INC. 广州市汉婷生物技术开发有限公司

25 / 42

5.3.1.1.2 Programs refresh input/out

User can select the program to be multiplexd and click the arrow

to

add it to the right box, or user can delete the programs which have been

multiplexed from the right box by clicking the arrow

FMUSER INTERNATIONAL GROUP INC. 广州市汉婷生物技术开发有限公司

26 / 42

5.3.1.1.3 Program Modification

FMUSER INTERNATIONAL GROUP INC. 广州市汉婷生物技术开发有限公司

27 / 42

In case the user intend to customize the details of the programs, user can

select the target program and click Modify Prg button between the
2 boxes, then the modify interface pops out as shown above. User can select
the item to be modified and input new information in the corresponding box

below. To prosper the modification, pls do click the Modify botton at

right and Confirm botton at left corner. The modified programs are
displayed in the right box and an illustration for reference is as follows:

FMUSER INTERNATIONAL GROUP INC. 广州市汉婷生物技术开发有限公司

28 / 42

5.3.1.2 Scrambler Setting

FMUSER INTERNATIONAL GROUP INC. 广州市汉婷生物技术开发有限公司

29 / 42

5.3.1.2.1 General Introduction

○

1

This field indicates the current outputting programs and their bit rates.

The programs selected will indicate to scramble the corresponding programs.

○

2

CA channel selecting

○

3

The indicators of ECMG and EMMG working state, green means it works

normally, while red means communication error or no communication.

○

4

User can set AC index, ECM PID, ECM ID of the current program.

○

5

Output channel selecting

5.3.1.2.2 IP Address

This field means the scrambling IP address of the current outputting channels.
The scrambling IP addresses of all modules in the network must be different,
and the NMS IP addresses of all modules must be different. Otherwise, it will
cause IP conflict, and the device will not work normally.

FMUSER INTERNATIONAL GROUP INC. 广州市汉婷生物技术开发有限公司

30 / 42

5.3.1.2.3 Crypto Period

This field means the scrambling crypto period of the current outputting
channels. After the specified crypto period, the CW will be changed to a new
one.

5.3.1.2.4 Output Bit-rate

This filed means the TOTAL bit-rate of the current output.

5.3.1.2.5

:

Users can refresh device parameter and get the current

configuration.

5.3.1.2.6

：

Users can submit the current configuration by clicking

this button.

5.3.1.2.7

：

Editing the AC list and then users can add, modify, open

and save the AC data. When clicking it, it will pop up the following interface:

FMUSER INTERNATIONAL GROUP INC. 广州市汉婷生物技术开发有限公司

31 / 42

After the modification, users can click the Confirm button to submit the current
configuration, and click the Cancel to quit the current operation.

5.3.1.3 Transparent Transport Pass

User can decide to bypass the inputting PID as needed in this interface. This
interface can be used pass through the EPG table, STB update data, etc.

FMUSER INTERNATIONAL GROUP INC. 广州市汉婷生物技术开发有限公司

32 / 42

By clicking Add button , the below interface will pop out:

In this interface, user can input and check the source of PIDs in the first box,
the value of PIDs source in the second box and value of outputting PIDs which
has been bypassed. Clicking “OK”, user can return to the interface shown as
below and proceed to other operations through buttons listed beside.

FMUSER INTERNATIONAL GROUP INC. 广州市汉婷生物技术开发有限公司

33 / 42

5.3.1.4 Parameters

User can set the output parameters in this interface, the display shows as
below.

TS ID: the output 1 TS ID number.

SDT: SDT table output or not.

Original Network ID: Set the original network ID number.

NIT insertion: “Enable” means the device will send the NIT

table by itself and “Disable” means the NIT table cannot be sent out.

Pass through/Multiplexing: “Pass through” will enable all the

inputting programs be sent out while “Multiplexing” will just enable the
programs which had been multiplexed be sent out.

Note: usually if there is EPG information with the SDT and NIT table, the
Device SDT and NIT can be set as Disable.

FMUSER INTERNATIONAL GROUP INC. 广州市汉婷生物技术开发有限公司

34 / 42

934912

5.3.1.5 NIT

NIT: Network Information Table.
NIT table is a very important table for describing the network and TS. Users
can set the parameters of the output NIT table on condition that the NIT

Insertion in the interface of Parameter is set Enable.

FMUSER INTERNATIONAL GROUP INC. 广州市汉婷生物技术开发有限公司

35 / 42

5.3.1.5.1 NIT parameters

：The parameter describes the output TS’s network ID

：The parameter describes the output TS’s network name

5.3.1.5.2 Insertion private description

：This checkbox will allow user to insert the private

descriptor into the output TS. The private descriptor includes two parts. One is
descriptor tag, and the other is descriptor information.

：The descriptor tag is an 8-bit field which identifies each

descriptor.

：The detailed information of the private description.

FMUSER INTERNATIONAL GROUP INC. 广州市汉婷生物技术开发有限公司

36 / 42

5.3.1.5.3 Replace NIT Table

After checking the checkbox, the NIT editing menu is active. And also the
device will insert the EIT table into the output TS.

：It means to replace the NIT table when users select it, and

then users can edit the NIT table and output it.

and ：These two buttons can trigger a window to

load/save the saved NIT table file from/to a file on local computer hard disk.

：Users can add the cable transmission descriptor in Add button.

NOTE:

The setting principle for Output 02/03/04 are the same as Output 01.

5.4 Out Setting

User can set the parameters of the 4 output QAM carriers (adjacent channels).

FMUSER INTERNATIONAL GROUP INC. 广州市汉婷生物技术开发有限公司

37 / 42

Modulation standard: EN300 429/ITU-T J.83A/B/C
Constellation: 16QAM/32QAM/64QAM/128QAM/256QAM optional
Symbol Rate range: 5.0~7.0Msps, 1ksp step
Bandwidth：6M/8M optional
Start Freq: The RF output frequency range is from 48MHz to 1000MHz. Here

the start frequency means the centre frequency of TS output.
Therefore, user can only set the start frequency from 48MHz to 968MHz (if the
bandwidth is 8M) and from 48MHz to 976MHz (if the bandwidth is 6MHz).

Out gain: attenuation ranges -25dBm~6dBm，0.5dB stepping

Note: the start frequency discussed here means centre frequency. The 4
Carriers output is 4 adjacent channel RF output.

5.5 Real-time Monitor

In this interface, users can monitor the code rate of inputting (256 IP optional)
and outputting (1-8 optional) clearly.

FMUSER INTERNATIONAL GROUP INC. 广州市汉婷生物技术开发有限公司

38 / 42

NOTE: After completion of configration of all the parameters, click Remote

Save button on the toolbar to save the modifications to the
device’s flash.

FMUSER INTERNATIONAL GROUP INC. 广州市汉婷生物技术开发有限公司

39 / 42

Chapter 6 Troubleshooting

FMUSER’s ISO9001 quality assurance system has been approved by CQC
organization. For guarantee the products’ quality, reliability and stability. All
FMUSER products have been passed the testing and inspection before ship
out factory. The testing and inspection scheme already covers all the Optical,
Electronic and Mechanical criteria which have been published by FMUSER. To
prevent potential hazard, please strictly follow the operation conditions.

Prevention Measure

l Installing the device at the place in which environment temperature

between 0 to 45 °C

l Making sure good ventilation for the heat-sink on the rear panel and other

heat-sink bores if necessary

l Checking the input AC voltage within the power supply working range and

the connection is correct before switching on device

l Checking the RF output level varies within tolerant range if it is necessary
l Checking all signal cables have been properly connected
l Frequently switching on/off device is prohibited; the interval between every

switching on/off must greater than 10 seconds.

Conditions need to unplug power cord

l Power cord or socket damaged.
l Any liquid flowed into device.
l Any stuff causes circuit short
l Device in damp environment
l Device was suffered from physical damage
l Longtime idle.
l After switching on and restoring to factory setting, device still cannot work

properly.

FMUSER INTERNATIONAL GROUP INC. 广州市汉婷生物技术开发有限公司

40 / 42

Chapter 7 Packing List

l FUTV4443 4in1 Mux-Scrambling QAM 1pc
l User’s manual 1pc
l AC Power cord 1pc
l Grounding wire 1pc
l ASI wire 16pcs