FMUser FUTV4502D User manual

FMUSER INTERNATIONAL GROUP INC. 广州市汉婷生物技术开发有限公司
FUTV4502D
DVB-S2 Modulator
User’s Manual
NMS Version: 5.5.16
SW: 1.22
HW: 4.0
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
1.5 APPEARANCE AND DESCRIPTION
.................................................3
CHAPTER 2 INSTALLATION GUIDE
...................................................5
2.1 ACQUISITION CHECK ...............................................................5
2.2 INSTALLATION PREPARATION
....................................................5
2.3 WIRE’S CONNECTION
...............................................................7
2.4 SIGNAL CABLE CONNECTION
.....................................................8
CHAPTER 3 OPERATION
................................................................9
3.1 MAIN INTERFACE
...................................................................9
3.2 GENERAL SETTING
................................................................10
CHAPTER 4 NMS SETTING
............................................................20
4.1 INSTALLATION
....................................................................20
4.2 SOFTWARE OPERATION
..........................................................20
4.3 FUTV4502D DVB-S2 MODULATOR OPERATION
...............................24
4.4 OTHER SETTINGS
..................................................................30
CHAPTER 5 TROUBLESHOOTING
....................................................33
CHAPTER 6 PACKING LIST
...........................................................34

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Chapter 1 Product Outline
1.1 Outline
The FMUSER FUTV4502D DVB-S2 modulator (with BISS) is a high performance modulator
developed according to DVB-S2 (EN302307) standard which is the standard of second generation
of the European broadband satellite telecommunication. It supports ASI or IP signal input and
QPSK-S2 output. This DVB-S2 modulator supports local and remote control through NMS
software. The FUTV4502D DVB-S2 modulator (with BISS) can be used for broadcasting,
interactive services, news gathering and other broadband satellite applications.
1.2 Features
lFully complying with DVB-S2 (EN302307) and DVB-S (EN300421) standard
lFour ASI inputs supporting hot backup
lSupporting BISS scrambling mode
lSupporting local and remote control
l10MHz outer reference clock input
lOutput frequency range: 950~2150MHz
lSupport IP signal input
1.3 Principle Chart

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1.4 Specifications
ASI Input
Supporting Both Packet And Byte Mode TS Input
4 ASI Inputs, Supporting Hot Backup
Supporting 188/204Byte Transmission Stream Packet
ASI Input Connector: BNC, Impedance 75Ω
IP Input 1XIP Input (Rj45, 100M TS Over UDP)
10MHz Input 1X10Mhz Input (BNC Interface)
RF Output
RF Range: 950 To 2150mhz
Output Level Attenuation：-10.0 dBm~-41.5 dBm，0.5dB Stepping
MER≥32dB
Connector: N type, impedance 50Ω
Channel Coding
and Modulation
DVB-S DVB-S2
Outer coding RS Coding BCH Coding
Inner coding Convolutional LDPC Coding
FEC/
Convolution
Rate
1/2, 2/3, 3/4, 5/6,
7/8
QPSK: 1/4, 1/3, 2/5, 1/2,
3/5, 2/3, 3/4, 4/5, 5/6, 8/9,
9/10
8PSK: 3/5, 2/3, 3/4, 5/6,
8/9, 9/10
Constellation QPSK QPSK,8PSK
Roll-off Factor 0.2, 0.25, 0.35 0.2, 0.25, 0.35
Symbol Rate 0.5~45MBauds 0.5~30MBauds
BISS Scramble Mode0, mode1, mode E
Miscellaneous
Dimension 482mm×410mm×44mm
Weight 4.3 KG
Temperature 0~45℃(operation), -20~80℃(storage)
Power 100-240VAC±10%,50Hz-60Hz
Consumption 25W

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1.5Appearance and Description
Front Panel Illustration
Indicator area: All the indicators will light on when DVB –S2 modulator works at current mode.

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Rear Panel Illustration
1. RF Output Interface
2. ASI1Input channel 1-4
3. Data Port
4. Network Management System Interface
5. Input of 10Mhz Reference Clock
6. Loop out of 10Mhz Internal Clock
7. Power Switch
8. Fuse
9. Power Socket
10. Grounding pole

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Chapter 2 Installation Guide
2.1Acquisition Check
When user opens the package of the device, it is necessary to check items according to packing list.
Normally it should include the following items:
lFUTV4502D DVB-S2 Modulator
lUser’s Manual
lASI Cable
lPower Cord
If any item is missing or mismatching with the list above, please contact local dealer.
2.2 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:
lChecking the possible device missing or damage during the transportation
lPreparing relevant environment for installation
lInstalling modulator
lConnecting signal cables
lConnecting communication port (if it is necessary)
2.2.1 Device’s Installation Flow Chart Illustrated as following：
Connecting
Grouding
Wire and
Power
Cord
Acquisition
Check Fixing Device Setting Parameter Running Device
Connecting
Signal Wire

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2.2.2 Environment Requirement
Item Requirement
Machine Hall Space When user installs machine frame array in one machine hall, the distance between 2 rows of machine frames should be 1.2~1.5m
and the distance against wall should be no less than 0.8m.
Machine Hall Floor
Electric Isolation, Dust Free
Volume resistivity of ground anti-static material:
1X10
7
~1X10
10Ω
，Grounding current limiting resistance: 1M
(Floor bearing should be greater than 450Kg/㎡)
Environment
Temperature
5~40℃(sustainable )，0~45℃(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 brightness 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 100-240V 50-60Hz. Please carefully check before
running.
2.2.3 Grounding Requirement
lAll function modules’ good grounding is the basis of reliability and stability of devices. Also,
they are the most important guarantee of lightning arresting and interference rejection.
Therefore, the system must follow this rule.
lCoaxial cables’ outer conductor and isolation layer should keep proper electric conducting with
the metal housing of device.
lGrounding conductor must adopt copper conductor in order to reduce high frequency
impedance, and the grounding wire must be as thick and short as possible.

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lUsers should make sure the 2 ends of grounding wire well electric conducted and be antirust.
lIt is prohibited to use any other device as part of grounding electric circuit
lThe area of the conduction between grounding wire and device’s frame should be no less than
25mm
2
.
2.2.4 Frame Grounding
All the machine frames should be connected with protective copper strip. The grounding wire
should be as short as possible and avoid circling. The area of the conduction between grounding
wire and grounding strip should be no less than 25mm
2
.
2.2.5 Device Grounding
Connecting the device’s grounding rod to frame’s grounding pole with copper wire.
2.3 Wire’s Connection
The grounding wire conductive screw is located at the right end of rear panel, and the power switch,
fuse, power supply socket is just beside ,whose order goes like this, power switch is on the
left ,power supply socket is on the right and the fuse is just between them.
lConnecting Power Cord
User can insert one end into power supply socket, while insert the other end to AC power.
lConnecting Grounding Wire
When the device solely connects to protective ground, it should adopt independent way, say,
share the same ground with other devices. When the device adopts united way, the grounding
resistance should be smaller than 1Ω.
FCaution:
Before connecting power cord to FUTV4502D DVB-S2 modulator, user should set the
power switch to “OFF”.

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2.4 Signal Cable Connection
The signal connections include the connection of input signal cable and the connection of output
signal cable. The details are as follows:
2.4.1 ASI input and loop output cable illustration:
2.4.2 RF output interface connection
User can firstly find the RF out interface on the device according to the connector mark described
on the rear panel illustration, and then connect the coaxial cable (in the accessories). One end is
connected to the modulator’s RF out connector while the other end to the power transmitter’s RF
input. The modulator’s RF output interface and its connection are illustrated as follow: