SVP HENM-70 User Manual

HENM-70

H.264 – 4:2:2

Encoder & DVB-S2/S Modulator

USER MANUAL V5.6

HENM-70 Encoder & DVB-S2/S Modulator

USER’S MANUAL V5.6

Contents

Chapter 1: Introduction

This first chapter provides a general description of the High Definition HENM-70 encoder and DVB-S2/S modulator.

Chapter 2: Technical features

This second part offers the encoder’s and modulator’s physical and environmental characteristics.

Chapter 3: HENM-70 operation and Menus

This third part provides the user all the necessary information to control and operate the equipment properly. It is detailed the function of each button on the keyboard. It is also explained how the information is shown on the display, HENM-70 menus, etc.

Chapter 4: GPS Application

In this chapter, the use of the GPS incorporated system and some of its applications are shown.

Chapter 5: Web Server

This chapter provides a detailed description of the Web Server tool. This feature allows the control of the HENM-70 encoder and DVB-S2/S modulator through a website.

Chapter 6: Equipment Installation

This chapter indicates the available connections of the HENM-70, their characteristics and the installation of the equipment.

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USER’S MANUAL V5.6

Dear customer,

We would like to thank you for selecting this equipment and welcome you to the SVP’s growing family of products.

We are sure that the addition of this equipment will cause you a complete satisfaction in your existing installation.

Please read these instructions carefully, and keep them in hand in case you have to refer to them.

III

HENM-70 Encoder & DVB-S2/S Modulator

USER’S MANUAL V5.6

About this manual

This user’s guide provides indications and explanations about how to set up easily the HENM-70 encoder & modulator for the most common use cases.

This document is intended to help first time users:

- To find their way around the GUI.

- To understand the different possibilities of the HENM-70.

- To configure the HENM-70 for their specific configurations.

Symbols

The symbols that appear in this manual are:

An information message which indicates explanations for the proper operation of the equipment.

This symbol advises users that if they do not take, avoid or make specific actions, several damages could appear in the device.

In the places where this symbol appears it means that by pressing the Down button of the equipment the user can access to the next screen.

This symbol means that pressing the OK button in the options where this symbol appear, the user can access to the submenu related to that option or can change the value of the parameter.

<> These symbols mean that the parameter can be modified in the same screen with the right and left keys.

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Important Notes

1. The HENM-70 encoder and DVB-S2/S modulator is completely

compatible with the DVB-S2 Standard, included in the European Standard ETSI EN302307 (DVB-S2) and ETSI EN300421 (DVB-S).

2. The HENM-70 encoder and DVB-S2/S modulator applies a MPEG-4

compression to either HDMI, composite video or SDI input signals. An MPEG-1 layer 2 compression is applied to the corresponding 2 analogue audio channels, the 2 stereo SDI embedded, the HDMI embedded and the AES digital audio signals. The resulting multiplexed signal is transmitted using COFDM modulation system.

3. This device has the ASI and IP output available when the input is ASI.

Besides, it has also the ASI output available when the input is IP.

4. The HENM-70 encoder and DVB-S2/S modulator is available for L band.

5. In 1080p Video Format, it can only be performed the Standard Delay,

not the Low Delay, Super Low Delay or Ultra Low Delay.

6. In case it is selected SDI input with 1080p format, the delay will be

automatically Standard.

7. Equipment maximum output power is from -20 to + 5 dBm.

8. Special care should be taken with SDI cables, quality and length, these

are very important, especially when HD-SDI or 3G-SDI signals are transmitted.

9. If any audio or data channel are not to be used in a transmission, they

should be disabled, in order to assign that bitrate to the video and achieve a higher quality transmitted video signal.

10.Only authorized personnel should open the product and any repair or warranty will be invalidated if the seals are broken.

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First Aid in Case of Electric Shock

DO NOT TOUCH THE VICTIM WITH YOUR BARE HANDS until the circuit is broken. SWITCH OFF. If this is not possible, PROTECT YOURSELF with DRY insulating material and pull the victim clear of the conductor.

If breathing has stopped, indicated by unconsciousness, lack of respiratory

movements and a ‘blue’ look to cheeks, lips, ears and nails, START

RESUSCITATION AT ONCE.

EMERGENCY RESUSCITATION – THE EXPIRED AIR METHOD

(Approved by the Royal Life Saving Society)

1. If possible, lie the victim on his back with his head slightly higher

than his feet. Clear the mouth and throat of any obvious obstruction.

2. Kneel on one side of the victim, level with his head. LIFT THE JAW

AND TILT THE HEAD BACK AS FAR AS POSSIBLE (Figs. 1a and 1b)

3. One of the following may happen:

a) Breathing may begin and consciousness

returns.

b) Breathing may begin but consciousness NOT

return. Turn the victim on his side and ensure that the airway is kept clear.

c) Breathing may return but be NOISY which

means that the airway is not fully clear. Try to clear the airway.

4. IF THERE NO SIGN OF BREATHING:

a) Check that the head is still tilted back. b) Take a deep breath. c) Pinch the victim’s nose and blow firmly into his

mouth (Fig. 2). As you do, the chest will RISE.

d) Turn your head away and take another breath,

watching for the chest to FALL (Fig. 3).

5. Start with four quick breaths and then continue with

one breath every five seconds (i.e. 12 times a minute). This should be continued until the victim revives or a doctor certifies death.

6. As consciousness returns the victim will start to

breathe on his own, and a ‘pink’ color replaces the ‘blue’ look: this is the time to stop resuscitation.

Continue to hold his chin up and so keep the airway clear.

7. In the case of injuries to the mouth, it may be necessary to use

mouth-to-nose resuscitation. Seal the victim’s mouth with your cheek and blow firmly into his nose, proceeding as above.

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8. In the case of severe facial injuries it may be necessary to do a

manual method of artificial respiration (Silvester-Brosch or Holger Nielsen). Briefly, these methods apply compression to ribcage with the victim lying on his back (S-B) or face down (H.N.) with associated movement of his arms up and out. The cycle of movement should take about five seconds, i.e. the normal breathing phase.

9. Whatever the method, it is ESSENTIAL to commence resuscitation

WITHOUT DELAY and to send for medical assistance immediately.

TREATMENT FOR BURNS

If the victim is also suffering from burns, then, without hindrance to resuscitation, observe the following:

a) DO NOT ATTEMP TO REMOVE CLOTHING ADHERING TO THE BURN. b) If possible alleviate the pain from the burnt part by immersing in

cold water.

c) If help as available or as soon as resuscitation is no longer required

the wound should be covered with a DRY clean dressing.

d) Oil or grease in any form should not be applied. e) If severely burnt, get the victim to hospital immediately.

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Main Index

Chapter 1: Introduction ....................................................................... 4

Chapter 2: Technical Features .............................................................. 7

Chapter 3: HENM-70 Operation and Menus ........................................... 10

3.1 Display .................................................................................. 10

3.1.1 Main Screen for the DVB-S2 ............................................... 13

3.1.2 Main Screen for the DVB-S ................................................. 15

3.2 Configuration Examples ........................................................... 17

3.3 LEDs ..................................................................................... 20

3.4 Front panel ............................................................................ 21

3.4.1 ON/OFF Button ................................................................. 21

3.4.2 OK Button ........................................................................ 22

3.4.3 Cross Button .................................................................... 22

3.4.4 Left and Right Button ........................................................ 23

3.4.5 Up and Down Button ......................................................... 23

3.5 Menus ................................................................................... 24

3.5.1 Menu Navigation ............................................................... 29

3.5.2 Menu Structure ................................................................. 30

3.5.2.1 Encoder Menu ............................................................. 31

3.5.2.1.1 SDI Input .............................................................. 33

3.5.2.1.2 HDMI Input ........................................................... 35

3.5.2.1.3 CVBS Input ........................................................... 37

3.5.2.1.4 ASI Input .............................................................. 39

3.5.2.1.5 IP Input ................................................................ 40

3.5.2.1.6 Generator Input ..................................................... 44

3.5.2.1.7 Audio1 Embedded .................................................. 45

3.5.2.1.8 Audio1 Analogue .................................................... 46

3.5.2.1.9 Audio1 AES-EBU .................................................... 47

3.5.2.1.10 Audio1 Tone.Gen ................................................... 48

3.5.2.1.11 Audio2 Embedded .................................................. 49

3.5.2.1.12 Audio2 Analogue .................................................... 50

3.5.2.1.13 Audio2 AES-EBU .................................................... 51

3.5.2.1.14 Audio2 Tone.Gen ................................................... 52

3.5.2.1.15 Data ..................................................................... 53

3.5.2.1.16 Encoder Output ..................................................... 56

3.5.2.1.17 TS Parameters ....................................................... 57

3.5.2.2 CA-BISS Menu ............................................................ 59

3.5.2.3 Modulator Menu .......................................................... 60

3.5.2.3.1 DVB-S2 ................................................................ 61

3.5.2.3.2 Symbol Rate calculation .......................................... 64

3.5.2.3.3 DVB-S .................................................................. 65

3.5.2.4 IP Out ........................................................................ 68

3.5.2.5 Unit Menu ................................................................... 70

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3.5.2.5.1 Alarms .................................................................. 70

3.5.2.5.2 Monitor ................................................................. 71

3.5.2.5.3 Webserver & SNMP ................................................ 72

3.5.2.5.4 Miscellaneous ........................................................ 74

3.5.2.5.5 Firmware .............................................................. 76

3.5.2.5.6 BUC S/S2 Unit ....................................................... 80

Chapter 4: GPS Application ................................................................. 81

4.1 Introduction ........................................................................... 81

4.2 Main Screen ........................................................................... 81

4.3 GPS transmitter screen ........................................................... 82

4.4 GPS IRD-70 decoder screen ..................................................... 83

4.5 Application example ................................................................ 85

Chapter 5: Web Server ....................................................................... 87

5.1 Introduction ........................................................................... 87

5.2 Web Page Overview ................................................................ 89

5.2.1 ENCODER ......................................................................... 90

5.2.1.1 Video ......................................................................... 90

5.2.1.2 Audio ......................................................................... 91

5.2.1.3 Data .......................................................................... 92

5.2.1.3.1 GPS...................................................................... 93

5.2.1.4 TS Parameters ............................................................ 94

5.2.1.5 Output ....................................................................... 95

5.2.2 MOD_RF .......................................................................... 96

5.2.2.1 DVB-S2 ...................................................................... 97

5.2.2.2 DVB-S ........................................................................ 99

5.2.3 TSoIP ............................................................................ 101

5.2.3.1 IP Output ................................................................. 102

5.2.3.2 IP Input ................................................................... 103

5.2.4 CA-BISS ........................................................................ 106

5.2.5 UNIT ............................................................................. 107

5.2.5.1 LEDs Status (reading parameters) ............................... 108

5.2.5.2 Alarms (reading parameter) ........................................ 108

5.2.5.3 Configuration ............................................................ 109

5.2.5.4 Monitor .................................................................... 110

5.3 Web Page Setup Notes .......................................................... 111

5.4 SNMP .................................................................................. 111

5.4.1 SNMP commands ............................................................ 112

Chapter 6: Equipment Installation ..................................................... 113

6.1 Introduction ......................................................................... 113

6.2 Connections ......................................................................... 113

6.2.1 Power supply .................................................................. 115

AC Power supply ..................................................................... 115

DC Power supply ..................................................................... 116

6.2.2 Intermediate frequency ................................................... 118

DVB-S2 output ........................................................................ 118

Intermediate frequency output IF .............................................. 118

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6.2.3 ASI ............................................................................... 119

ASI input ................................................................................ 119

ASI output .............................................................................. 119

6.2.4 CVBS/ SDI/ HDMI ........................................................... 120

6.2.5 Transport Stream over IP ................................................. 121

Transport Stream over IP Input and Output ................................ 121

6.2.6 Audio inputs ................................................................... 122

6.2.7 Data/GPS input ............................................................... 124

6.2.8 USB connection .............................................................. 125

6.2.9 Ethernet ........................................................................ 125

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Chapter 1: Introduction

The HENM-70 is the new equipment developed by SVP Broadcast Microwave, which includes a H.264 – 4:2:2 encoder and a DVB-S2/S modulator in the same equipment.

Its feature H.264 encodes for 3G, high definition (HD) and standard definition (SD) signals, being able to detect automatically the video input format. Based on NTT-NEL encoding technology, the new HENM-70 offers the highest video quality with the minimum latency, 33 ms.

Leveraging the latest modulation technology, the HENM-70 provides a high signal quality solution. It has been designed to address the requirements of the ETSI DVB-S2 forward-link satellite standard (EN302307).

For added security, the transmitted signal can be encrypted using BISS encryption.

ASI Transport Stream over IP and 2D FEC encoding as defined in SMPTE 2022 allows sending the signals over IP networks.

In its default configuration, the encoder & modulator is able to transmit one MPEG transport stream in DVB-S2 or DVB-S mode.

At the output of the modulator, the signal is available in IF from 950 to 2150 MHz. A switchable 10 MHz reference signal is multiplexed on the Lband interface, providing a compact and cost effective solution for the upconverters which need external frequency reference.

The HENM-70 has been designed to be used in broadcast and professional applications.

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Features

Input video signals, composite video, 3G –SDI, HD-SDI, SD-SDI or HDMI are MPEG-4 encoded, together with 4 analogue audios, 2 stereo AES/EBU channels or 4 digital audios embedded on the SDI signal. The video formats can be 1080p (only in Standard Delay mode), 1080i, 720p, 576i or 480i. This transmitter also has a test pattern and test tone generator available.

This device has a data channel available that allows transmitting user data or GPS data as well as a Transport Stream ASI input so it can be used as a repeater.

The encoder uses a H.264/MPEG-4 Part 10 video compression that provides output bitrates from 1 Mbps to 216 Mbps and a MPEG-1 Layer II audio compression which supplies different audio bit rates (128, 192, 256 or 384 Kbps).

Encoded signals can be encrypted using BISS-1 or BISS-E scrambling system. Encrypted signal will only be received by the receivers that have a valid descrambling key.

The transmitter system operation is very easy. It has a display and a keyboard which make possible the configuration and monitorization of every parameter of the equipment.

The equipment is fed with AC power supply from 100 to 240 V or with a DC power supply from 8 to 36V.

Its excellent design, mechanical and electronic assembly make the HENM70 a robust and reliable solution.

DVB-S2 features

In case the HENM-70 encoder & modulator is needed to be used as a satellite transmitter, it features an IF stage in the L band with an output power level from -50 to +5 dBm and a L band output that provides a 10 MHz reference oscillator.

The HENM-70 uses single carrier or one modulation from the next available: QPSK, 8PSK, 16APSK or 32APSK where the most robust is the QPSK one and the one with the bigger bit rate is the 32APSK.

In addition, the European ETSI EN 302307 standard defines the following LDPC coding rates: 1/4, 1/3, 2/5, 1/2, 3/5, 2/3, 3/4, 4/5, 5/6, 8/9, 9/10.

In the modulation step it is also included a roll off factor (0,20, 0,25, 0,35) which is used to reduce the intersymbol interference where the value that most reduces the interference but with less bandwidth is 0,20.

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To sum up, with all of these characteristics, the maximum bit rate achieved is 31 Msym/s.

DVB-S features

The HENM-70 features an IF stage in the L band with an output power level from -50 to +5 dBm and an L band output that provides a 10 MHz reference oscillator.

The HENM-70 uses QPSK modulation. In addition, the European ETSI EN 300421 standard defines the following Reed Solomon coding rates: 1/2, 2/3, 3/4, 5/6, 7/8.

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Chapter 2: Technical Features

IF Stage (L Band) DVB-S2 and DVB-S

Frequency Range: 950 to 2.150 MHz (L band)

Output Power Level: -50 to +5 dBm

10 MHz Ref. Oscillator: 0 dBm Frequency Tolerance: ± 1.0 ppm Frequency Stability: ± 0.30 ppm Operating Temperature Range:-40 to +85ºC Phase Noise: 10Hz_____-100 dBc/Hz 100Hz____-130 dBc/Hz 1KHz_____-147 dBc/Hz 10KHz____-156 dBc/Hz 100KHz___-160 dBc/Hz 1MHz_____-160 dBc/Hz

IF Stage (70 MHz) DVB-S2 and DVB-S

Frequency: 70 MHz

Output Power Level: -10 dBm (DVB-S/S2)

-14 dBm (DVB-T/T2)

Video:

Inputs: 3G-SDI SMPTE-425M-A(299M) HD-SDI SMPTE-292M(299M) SD-SDI SMPTE-259M(272M) HDMI (1.4a) Composite video (PAL/NTSC)

Formats: 1080p (1920x1080) – 23.98/24/25/

29.97/30/50/59.94/60 Hz 1080i (1920x1080) – 50/59.94/60 Hz 720p (1280x720) – 23.98/24/25/29.97/ 30/50/59.94/60 Hz 576i (720x576) – 50 Hz 480i (720x480) – 59.94 Hz

Audio:

Input: SDI embedded / HDMI embedded AES Digital / Analogue

Analogue: 2 Stereo / 4 Mono Line, Micro Dynamic and Micro with Phantom

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SDI embedded: 1 Group (4 audio channels)

AES/EBU: 2 Stereo channels

Data Channels

Data channel: User data or GPS

Data rate: 1.200 to 57.600 bps

ASI and IP

Input and Output: ASI Transport Stream (EN50083-9) Transport Stream over IP (SMPTE2022/CoP3) - FEC 188/204 byte-packets Max. TS packets / IP packet: 7

Encoder

Video compression: H.264/MPEG-4 Part 10

Profile: High 422, High, Main

Level: 3.0/3.1/3.2/4.0/4.1

Latency: Ultra Low delay: 33 ms

Audio compression: MPEG-1 Layer II

Audio bitrate: 128, 192, 256 or 384 Kbps

Output bitrate: 1 Mbps – 100 Mbps

Modulation

DVB-S2: QPSK, 8PSK, 16 APSK, 32 APSK LDPC FEC: 1/4, 1/3, 2/5, 1/2, 3/5, 2/3, 3/4, 4/5, 5/6, 8/9, 9/10 Max. Symbol Rate: 31 Msymb/s Max. Bandwidth @ Rolloff: 0.35= 41.85 MHz Max. Bitrate: 89.732 Mbps

DVB-S: QPSK Reed Solomon FEC: 1/2, 2/3, 3/4, 5/6, 7/8 Baud Rate: 31 Msymb/s

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Encryption

BISS: BISS-1 and BISS-E AES: AES-128 and AES-256 (Optional)

Control & Monitorization

Control Interfaces: Front panel & display Web Server interface SNMP RTC-01 via cable

Monitoring: Encoding parameters Modulation parameters Alarms and warnings

Test Signals

Video: Bars with moving icon

Audio: 4 Audio tones

Power Supply

AC input: 100 to 240V

DC input: 8 to 36 V

Consumption: 18W @ 12V

Mechanical

Size: ½ RU, 210x44x240 mm (WxHxD)

Weight: 1,8 Kg

Environmental

Temperature range: -10 to 45 ºC

Height: 4.500 m

Humidity: 95%

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Chapter 3: HENM-70 Operation and Menus

This third chapter provides the user all the necessary information to control, configure and operate the equipment properly.

3.1 Display

To switch the equipment on and off, press the ON/OFF button. When the equipment is turned on, the display will show the start-up message (model and version of the equipment) for two seconds.

When a video, audio or data input has been selected, a character connected to this input is displayed in the main screen.

Next, the main screen of the HENM-70 encoder & modulator is shown.

Figure 3.1 HENM-70 front panel/ Main screen explanation

F: 1350,000MHz DVBS2 P:+0dBm SR12.400 B15 QPSK 3/4 18.000 SGGG 576/50i 420S

Frequency

Output Power

Modulation Scheme

Video Input Selection

Audio Input Selection

Symbol Rate

Data Input Selection

FEC

Input Video Signal Format

Transmission Standard

Bandwidth

Bitrate

Latency

Encoder Video Profile

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The parameters shown in the principal screen are:

 Frequency (MHz).  Transmission Standard (DVB-S2/S).  Output power (dBm).  Symbol Rate (Msymb/s).  Bandwidth (MHz) (monitored).  Modulation Scheme (QPSK, 8PSK, 16APSK, 32APSK).  FEC (3/5, 2/3, 3/4, 5/6, 8/9, 9/10).  Transmitted bitrate (Mbps).  Video input selection

- Possibilities: CVBS, HDMI, SDI, DVB-ASI Transport Stream, IP or

Generator.

- Behaviour of the corresponding character: If the character is

static then it means presence of that signal. If the character is blinking then it means absence of that signal.

 Audios status indication: If audio 1 or 2 is not darkened then it is

enabled. On the other hand, if audio 1 or 2 is darkened then it is disabled.

 Data status indication: If this field is not darkened then it means that

data is enabled. On the other hand, if this value is darkened it means that data is disabled. Moreover, in case this field is static, its meaning is presence of the data whereas if this field is blinking, it means absence of the data.

 Input video signal format.  Encoder Video Profile (4.2.0 or 4.2.2)  Latency (Standard delay, Low delay, Super Low Delay or Ultra Low

delay)

- Standard Delay (Lipsync < 10 ms)

- Low delay (Lipsync < 10 ms)  3 frames

- Super Low Delay (Lipsync < 10 ms)  2 frames

- Ultra Low Delay (Lipsync = 20 ms)  1 frame

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Next, the linkages between the input and the character displayed in the principal screen are shown:

Video

Composite

Video

HDMI

SDI S ASI A IP I

Test Pattern

Audio

Embedded

AES/EBU

Analogue

Test Tone

Data

RS232

GPS

Table 3.1 Linkages between the input and the character displayed

Next, the main screen for each output type (DVB-S2 and DVB-S) is shown:

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3.1.1 Main Screen for the DVB-S2

In the table below, the function of each parameter is explained. These values are numbered in the order they appear in the main screen.

Parameter nº

Function

Transmission frequency (MHz)

Transmission standard (DVB-S2)

Output power (dBm)

SR (Msymb)

Bandwidth

Modulation (QPSK, 8PSK, 16APSK, 32APSK)

LDPC FEC (1/4, 1/3, 2/5, 1/2, 3/5, 2/3, 3/4, 4/5, 5/6, 8/9, 9/10)

Transmitted bitrate (Mbps)

Character 1:  Video input selection (CVBS, HDMI, SDI, DVB-ASI Transport

Stream or Generator) and (static -> presence / blinking -> absence)

Characters 2 (Audio 1) and 3 (Audio 2):  Audio inputs selection (Analog, Embedded or AES/EBU) and

(Audio 1 and 2 not darkened -> enabled / darkened -> disabled)

Character 4:  Data input selection (None, GPS, RS232, RS485 or UDP) and

(not darkened -> enabled / darkened -> disabled) and (static

-> presence / blinking -> absence)

Video Format (1080p, 1080i, 720p, 576i, 480i)

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Video options:

 Profile (MPEG-4 4:2:0 or MPEG-4 4:2:2)  Delay (Standard (S), Low delay (L), Super Low delay (SL) or

Ultra Low delay (UL))

Table 3.2 Main screen for DVB-S2 standard

Figure 3.2 Main screen for DVB-S2 standard

F: 14000,000MHz DVBS2 P: +0.0 SR12.4000 B16 32APSK 8/9 53.300Mb GEAD 576/50i 420S

Frequency

Output Power

Modulation Scheme

Video Input Selection

Audio Inputs Selection

Data Input Selection

Input Video Signal Format

Transmission Standard

Bandwidth

Bitrate

Latency

Encoder Video Profile

FEC

Symbol Rate

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3.1.2 Main Screen for the DVB-S

In the table below, the function of each parameter is explained. These values are numbered in the order they appear in the main screen.

Parameter nº

Function

Transmission frequency (MHz)

Transmission standard (DVB-S)

Output power (dBm)

SR (Msymb)

Bandwidth

Modulation (QPSK)

LDPC FEC (1/2, 2/3, 3/4, 5/6, 7/8)

Transmitted bitrate (Mbps)

Character 1:  Video input selection (CVBS, HDMI, SDI, DVB-ASI Transport

Stream or Generator) and (static -> presence / blinking -> absence)

Characters 2 (Audio 1) and 3 (Audio 2):  Audio inputs selection (Analog, Embedded or AES/EBU) and

(Audio 1 and 2 not darkened -> enabled / darkened -> disabled)

Character 4:  Data input selection (None, GPS, RS232, RS485 or UDP) and

(not darkened -> enabled / darkened -> disabled) and (static

-> presence / blinking -> absence)

Video Format (1080p, 1080i, 720p, 576i, 480i)

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Video options:

 Profile (MPEG-4 4:2:0 or MPEG-4 4:2:2)  Delay (standard (S), low delay (L), super low delay (SL) or

ultra low delay (UL))

Table 3.3 Main screen for DVB-S standard

Figure 3.3 Main screen for DVB-S standard

F: 1360,500MHz DVBS P: +3.0 SR08.000 B10 QPSK 7/8 12.901Mb SEx D 1080/50i 420L

Frequency

Output Power

Modulation Scheme

Video Input Selection

Audio Inputs Selection

Data Input Selection

Input Video Signal Format

Transmission Standard

Bandwidth

Bitrate

Latency

Encoder Video Profile

FEC

Symbol Rate

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3.2 Configuration Examples

Next, some setup examples and the image that appears in the monitor screen are shown.

Example 1 (DVB-S2)

Setup:

 Frequency: 1500,000 MHz  Transmission Standard: DVB-S2  Output power: +2 dBm  Symbol rate: 8 Msymb/s  Bandwidth: 10 MHz  Modulation Scheme: 16APSK  FEC: 4/5  Transmitted BitRate: 30.000Mbps  Video input selection: HDMI  Audio input selection: Audio1 Analogue (enabled), Audio2 AES/EBU

(disabled)

 Data input selection: GPS  Input video signal format: 1080p  Encoder Video Profile: 4.2.0  Latency: Standard

Figure 3.4 HENM-70 Main screen. Example 1

The Audio2 status indication is darkened because it is not enabled. If the Audio2 is enabled, then this field would not be darkened.

When the data status field is enabled and blinkers, this means that there is

nothing connected to the data input. If it varies between a ‘G’ and a ‘g’ it

means that the GPS antenna is connected and it is trying to find three localization satellites. If the ‘G’ does not vary, then it is connected to the satellites.

F: 1500,000MHz DVBS2 P: +2.0 SR08.000 B10 16APSK 4/5 30.000Mb HAUG 1080/50p 420S

darkened

blinking

HENM-70 Encoder & DVB-S2/S Modulator

USER’S MANUAL V5.6

Example 2 (DVB-S2)

Setup:

 Frequency: 1745.500 MHz  Transmission Standard: DVB-S2  Output power: +0 dBm  Symbol rate: 12.4 Msymb/s  Bandwidth: 16 MHz  Modulation Scheme: 32APSK  FEC: 8/9  Transmitted BitRate: 53.3 Mbps  Video input selection: SDI  Audio input selection: Audio1 embedded, Audio2 Analogue (both

enabled)

 Data input selection: RS232  Input video signal format: 1080/50i  Padlock: BISS activated  Encoder Video Profile: 4.2.2  Latency: Standard

Figure 3.5 HENM-70 Main screen. Example 2

The input selection is not blinking because the device is receiving SDI (S) video signal.

The Audio1 and Audio2 status indications are not darkened because both of them are enabled. Letter ‘E’ corresponds to embedded and letter ‘A’ to analogue.

The data input has been selected to RS232 so letter ‘D’ appears in the data

gap.

Before the encoder profile a padlock appears when the BISS encryption is activated.

F: 1745,500MHz DVBS2 P: +0.0 SR12.400 B16 32APSK 8/9 53.300Mb SEAD 1080/50i 422S

padlock

HENM-70 Encoder & DVB-S2/S Modulator

USER’S MANUAL V5.6

Example 3 (DVB-S)

Setup:

 Frequency: 1360.5 MHz (L band)  Transmission Standard: DVB-S  Output power: +3.0 dBm  Symbol rate: 8 Msymb/s  Bandwidth: 10 MHz  Modulation Scheme: QPSK  FEC: 7/8  Transmitted BitRate: 12.901Mbps  Video input selection: SDI  Audio inputs selection: Audio1 embedded, Audio2 None  Data input selection: UDP  Input video signal format: 1080/50i  Padlock: BISS activated  Encoder Video Profile: 4.2.0  Latency: Ultra Low Delay

Figure 3.6 HENM-70 Main screen. Example 3

F: 1360,500MHz DVBS P: +3.0 SR08.000 B10 QPSK 7/8 12.901Mb SEx 1080/50i 420UL

HENM-70 Encoder & DVB-S2/S Modulator

USER’S MANUAL V5.6

3.3 LEDs

The HENM-70 transmitter has 4 Leds on its front panel that show the information detailed below.

The ON/OFF provides the following information:

 If the Led is off, the equipment is not being fed.  If the Led flickers in red, there is power into the equipment but it is

turned off.

 The Led lights up in green when the equipment is turned on.

The ALARM LED provides the following information:

 The LED lights up in red when any alarm occurs.  The different alarms that can appear in the transmitter are:

- Voltage High or Low.

- Temperature High.

- ASI Overflow: This alarm means that the input bitrate is higher than

the one that can be modulated due to the parameters configured (constellation, FEC, GI...).

 The different warnings that can appear in the transmitter are:

- No Video Input.

- No GPS.

The HPA ALARM LED provides the following information:

 The LED lights up in green when a BUC is connected to the HDT-70. It is

used in satellite transmission standards.

The STATUS LED:

 The LED lights up when a change in the configuration of the device is

being processed.

MOD LED and CARRIER LED:

 These LEDs light up when DVB-S2 transmission standard is being used.

Figure 3.7 HENM-70 front panel/ LED explanation

ON/OFF LED

ALARM LED

STATUS LED

MOD LED

CARRIER LED

HENM-70 Encoder & DVB-S2/S Modulator

USER’S MANUAL V5.6

3.4 Front panel

The HENM-70 encoder and modulator is configured following a menus structure on the display. The front panel has 8 buttons to enter and exit the equipment control menus and submenus and to navigate through them. The function of each button is detailed in the following sections.

Figure 3.8 HENM-70 front panel

3.4.1 ON/OFF Button

To switch the equipment on and off, press this button. When the equipment is turned on, the display will show the start-up message (model and version of the equipment), and then it will display the main screen.

If the power fails while the equipment is operating, it will restart automatically when the power returns, not being necessary to press the on/off button again.

Figure 3.9 ON/OFF button

Button

Cross

Button

Fan

Display

Left

Button

Right

Button

Down

Button

Cross

Button

ON/OFF

Button

LEDs

Button

HENM-70 Encoder & DVB-S2/S Modulator

USER’S MANUAL V5.6

3.4.2 OK Button

This button is used to:

 Enter to submenus and change parameters. So as to access to a

submenu, the OK button must be pressed. Moreover, in the fields where the enter symbol appears, by pressing the OK button the user can change the value of the selected parameter. Besides, so as to save the introduced value, the OK button must be pressed.

 In case of being in the main screen, pressing the OK button, the user

can access to the alarms screen where there are different alarms that are taking place. So as to return to the main screen, the cross button must be pressed.

Figure 3.10 OK button

3.4.3 Cross Button

This button is used to:

 Enter from the HENM-70 main screen to the setup menu and vice versa.  Exit equipment submenus.  This button allows the user to access to the main screen from the alarms

screen.

Figure 3.11 Cross button

HENM-70 Encoder & DVB-S2/S Modulator

USER’S MANUAL V5.6

3.4.4 Left and Right Button

These buttons are used to:

 Once the parameter to change has been selected, they are used to move

the cursor towards the digit immediately on the left or right and to select a parameter from different options.

Figure 3.12 Left and Right buttons

3.4.5 Up and Down Button

 The up and down arrow buttons allow navigation in the main menu and

the rest of submenus. Using these buttons the user can enter to the submenu or change a parameter. Once selected, the OK button must be pressed.

 These buttons are also used to change, for example, the frequency and

PID parameters values. Pressing up and down arrows the value of those parameters can be changed, increased or decreased respectively.

Figure 3.13 Up and Down buttons

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