FMUser FUTV4440B User manual

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FUTV4440B 4-in-1 QAM Modulator
User Manual
Version: 1.0
Date :2015.06.16
NMS Version: 5.12.3
SW: V1.04
HW: V1.8
FMUSER International Group Inc.

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Directory
Chapter 1 Product Outline...............................................................................3
1.1 Outlines .................................................................................................................3
1.2 Features.................................................................................................................4
1.3 Specifications.......................................................................................................5
2.1 Front panel............................................................................................................6
2.2 Rear Panel: (The 4-in-1 QAM modulator can take various RF inputs of
DVB-S/DVB-C/DVB-S2 signals by installing the relevant build-in tuners or ASI
input optional.) ............................................................................................................6
Chapter 3 Installation Guide............................................................................9
3.1 Acquisition check.................................................................................................9
3.2 Installation Preparation .......................................................................................9
Chapter 4 Operation.......................................................................................14
4.1 Operation.............................................................................................................14
4.2 Main Interface .....................................................................................................14
Chapter 5 NMS Setting...................................................................................32
5.1 Installation...........................................................................................................32
5.2 Software Operation ............................................................................................32
5.3 FUTV4440B 4in1 QAM Modulator Operation...................................................39
Chapter 6 Troubleshooting ...........................................................................56
Chapter 7 Packing List...................................................................................57

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Chapter 1 Product Outline
1.1 Outlines
FUTV4440B 4 in 1 QAM is a cost effective integrated QAM
modulator newly designed by FMUSER Company. This device is
integrated up to 4 channel QAM modulating carrier outputs, in
which each carrier has independent signal channel encoding
and direct RF output. Therefore, the device is featured with
excellent RF performance index. It supports 4 channel ASI
inputs (4 QAM (J.83 A/B/C), 4 DVB-S tuner input or 4 DVB-S2
tuner input). Alternatively, this device can take various RF inputs
of DVB-S/DVB-C/DVB-S2 signals by installing the relevant
build-in tuners. Hence, one PCS 4 in 1 QAM modulator can work
as 4 standalone QAM modulators, significantly reducing the

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network operators’ head-end cost. FUTV4440B can also support
local and remote control to set its working parameters.
1.2 Features
lFully comply with DVB-C (EN300 429) and ITU-T J.83A/B/C;
l4 adjacent channel QAM carrier wave
l4 channels ASI input (4 QAM (J.83 A/B/C), 4 DVB-S tuner input or 4
DVB-S2 tuner input) and support 188/204 byte TS packet
lDVB-S/DVB-S2/DVB-C RF input (optional)
lSupport accurate PCR adjusting
lSupport five QAM constellation(ITU-T J.83A) modes: 16/32/64/128/256
QAM,
lSupport QAM constellation(ITU-T J.83B/ITU-T J.83C) modes: 64
/256QAM
lSymbol rate adjustment range: 5.0Mbps~9.0Mbps
lSupport PSI/SI editing function
lRF output range: 30MHz~960MHz in 1.0 kHz step
lRF ATT range: -16dBbm~0dBm in 0.5dB step
lSupport input de-multiplexing and PSI/SI editing
lSupport LCD display and keyboard
lExcellent RF output performance index, MER≥40db
lSupport network management(NMS/SNMP)

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1.3 Specifications
Input 4 ASI input FUTV4440B-A
4 DVB-C tuner input FUTV4440B-C
4 DVB-S tuner input FUTV4440B-S
4 DVB-S2 tuner input
FUTV4440B-S2
Modulation
parameters
QAM channel 4
Standard DVB-C(EN300 429)and ITU-T J.83A/
ITU-T J.83B/ ITU-T J.83C
Symbol rate 5.0~9.0Mbps, 1kbps stepping
Constellation 16 / 32 / 64 / 128 / 256QAM
FEC RS(204, 188)
RF Output
Interface F type, 75Ω impedance
Frequency range 30~960 MHz, 1khz stepping
Output level -16dbm~0dbm(per QAM carrier) 0.5db
stepping
MER ≥40db
ACLR −55 dBc
System Support LCD display, keyboard operation, and NMS/SNMP operation
English and Chinese version interface conversion
Support Software Upgrading through Ethernet
General
Dimensions(W×L×H) 482mm×455mm×44.5mm
Approx weight 3.2Kg
Temperature range 0~45℃(Operating),-20~80℃(Storage)
Power Requirements AC 110V±10%, 50/60Hz
AC 220V±10%, 50/60Hz
Power consumption ≈25W

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Chapter 2 Appearance and Illustration
Indicator area: All the indicators will light on when the 4 in1 QAM
modulator works at current state.
2.1 Front panel
2.2 Rear Panel: (The 4-in-1 QAM modulator can take various
RF inputs of DVB-S/DVB-C/DVB-S2 signals by installing the
relevant build-in tuners or ASI input optional.)
2.2.1 Rear Panel (ASI In)
1 LCD Display
2 Indicator
Area
POWER：Power Indicator
Alarm：Alarming Indicator
CH1/2/3/4 TS Out：Transportation Stream Indicator
CH1/2/3/4 Over flow：Over Flow Indicator
3 Up/Down/Left/Right Key
4 Enter：Confirmation Key
5 Menu Key
6 Locking Key

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1
ASI IN 1 ASI Input Channel 1
2
ASI IN 2 ASI Input Channel 2
3
ASI IN 3 ASI Input Channel 3
4
ASI IN 4 ASI Input Channel 4
5
Ethernet DATA Port & NMS Port
6
RF TEST RF Test Interface
7
RF OUT RF Out Interface
8
Power Power Socket
9
Grounding Grounding Pole
2.2.2 Rear Panel (DVB-C In)
1 RF IN 1: RF In Channel 1
2 LOOP OUT 1: Loop Out Channel 1
3 RF IN 2: RF In Channel 2
4 LOOP OUT 2: Loop Out Channel 2
5 RF IN 3: RF In Channel 3

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6 LOOP OUT 3: Loop Out Channel 3
7 RF IN 4: RF In Channel 4
8 LOOP OUT 4: Loop Out Channel 4
9 Ethernet: DATA Port & NMS Port
10
RF Test: RF Test Interface
11
RF out: RF output interface
12
Power Socket
13
Grounding pole
2.2.3 Rear Panel (DVB-S/S2 In)
The rear panel description is same as 2.2.2 DVB-C in.

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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:
lFUTV4440B 4IN1 QAM Modulator
lUser’s Manual
lAC Power Cord
lASI/Tuner wire
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:
Checking the possible device missing or damage during the
transportation
Preparing relevant environment for installation
Installing 4IN1 QAM modulator
Connecting signal wires

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Connecting communication port (if it is necessary)
3.2.1 Device’s installation flow chat illustrated as following
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:1×107~1×1010Ω,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 220V
50Hz. 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
Connecting
Grouding
Wire and
Power
Cord
Acquisition
Check Fixing Device Setting Parameter Running Device