Thor 1- 4 HDMI User Manual

FIBER

H-2/4 HDMI/SDI-ATSC-IP

Encoder Modulator

H-4HDMI-ATSC-IP

A Note From Thor About

This Manual

Intended Audience

This user manual has been written to help people who have to use, integrate and to
install the product. Some chapters require some prerequisite knowledge in electronics
and especially in broadcast technologies and standards.

Disclaimer

No part of this document may be reproduced in any form without the written permission
of Thor Broadcast.
The contents of this document are subject to revision without notice due to continued
progress in methodology, design and manufacturing. Thor shall have no liability for any
error or damage of any kind resulting from the use of this document.

Copy Warning

This document includes some confidential information. Its usage is limited to the
owners of the product that it is relevant to. It cannot be copied, modified, or translated
in another language without prior written authorization from Thor Broadcast.

H-4HDMI-ATSC-IP

Directory

CHAPTER 1 INTRODUCTION ................................................................................................................... 1

1.1 PRODUCT OVERVIEW ............................................................................................................................... 1

1.2 KEY FEATURES ........................................................................................................................................ 1

1.3 SPECIFICATIONS ....................................................................................................................................... 2

1.4 SCHEMATIC OVERVIEW ............................................................................................................................ 3

1.5 PRINCIPLE CHART .................................................................................................................................... 3

1.6 TYPICAL APPLICATION OF 4 * ATSC CARRIER OUTPUTS ......................................................................... 3

1.7 APPEARANCE AND DESCRIPTION ............................................................................................................. 4

CHAPTER 2 INSTALLATION GUIDE ........................................................................................................... 6

2.1 GENERAL PRECAUTIONS .......................................................................................................................... 6

2.2 POWER PRECAUTIONS ................................................................................ ERROR! BOOKMARK NOT DEFINED.

2.3 DEVICE’S INSTALLATION FLOW CHART ILLUSTRATED AS FOLLOWING ..................................................... 6

2.4 ENVIRONMENT REQUIREMENT ................................................................................................................ 6

2.5 GROUNDING REQUIREMENT .................................................................................................................... 7

CHAPTER 3 OPERATION .......................................................................................................................... 7

3.1 LCD MENUS............................................................................................................................................ 8

3.2 INITIAL STATUS ........................................................................................................................................ 9

3.3 GENERAL SETTINGS FOR MAIN MENU ................................................................................................... 10

CHAPTER 4 WEB NMS OPERATION ....................................................................................................... 17

4.1 LOGIN ........................................................................................................ ERROR! BOOKMARK NOT DEFINED.

4.2 OPERATION ............................................................................................................................................ 18

CHAPTER 5 TROUBLESHOOTING ........................................................................................................... 30

CHAPTER 6 APPLICATION ..................................................................................................................... 30

CHAPTER 7 PACKING LIST ..................................................................................................................... 33

H-4HDMI-ATSC-IP

Chapter 1 Introduction

1.1 Product Overview

The Thor H-4HDMI-ATSC-IP encoder is a powerful new all-in-one device which
integrates encoding (MPEG-2 HD, MPEG-4/AVC H.264) and modulating ATSC to
convert V/A signals into RF output. It comes equipped with 4 HDMI channels input
and 1 ASI input and output with 2 ASI ports and 1 UDP IP port.
The signal source could be injected from satellite receivers, closed-circuit television
cameras, Blu-ray players, and antennas. Its output signals are to be received by TVs,
STB with corresponding standard of ATSC.
With its various inputs available, our encoder modulator are wildly used in public
places such as the mall, market hall, theatre, hotels, resorts, and etc for advertising,
monitoring, training and educating in company’s, schools, campuses, hospital.

1.2 Key Features

 MPEG2 HD/MPEG4 HD video encoding
 Up to 1920*1080@50P/60P supported (MPEG4 HD)

Up to 1920*1080@50I/60I supported (MPEG2 HD)

 4* HDMI in, 1*ASI in
 Simultaneously encoding each channel at more than 10Mbps
 4* ATSC RF out (4 carriers combined output)
 Supports IP (MPTS) output
 Excellent modulation quality MER≥42dB
 RF Frequency range 30Mhz~960Mhz
 LCD display, Remote control and firmware
 Web NMS management; Updates via web
 Lowest cost per channel --- breakthrough price

H-4HDMI-ATSC-IP

Encoding

MPEG2 HD/MPEG4 HD

Input

HDMI*4

Resolution

1920*1080_60P, 1920*1080_50P, (-for MPEG4/H.264)

1920*1080_60i, 1920*1080_50i,

1280*720_60p, 1280*720_50P

720*480_60i, 720*576_50i

encoding

MPEG1 Layer II, (MPEG2-AAC, MPEG4-AAC available )

Sample rate

48KHz

Bit rate

64kbps, 96kbps,128kbps, 192kbps, 256kbps, 320kbps

Standard

ATSC A/53

Constellation

8 VSB

RF Output Level

26~-10dbm (81~97dbµV), 0.1db step

MER

≥42dB

RF frequency

30~960MHz, 1KHz step

Local interface

LCD + control buttons

Remote management

Web NMS

output

2 ASI out (BNC type);

1 IP out (RJ45, 100M)

NMS interface

RJ45, 100M

Language

English

Power supply

AC 100V~240V

Dimensions

482*400*44mm

Weight

5 kgs

Operation temperature

0~45℃

1.3 Specifications

Encoding Section

Video

Audio

ATSC Modulator Section

System

General

H-4HDMI-ATSC-IP

1.4 Schematic Overview

1.5 Principle Chart

1.6 Typical Application of 4 * ATSC Carrier Outputs

To maximize the potential of our encoder for ATSC we have been able to boost the
maximum possible bit-rate bandwidth up to 76Mbps (19*4), which makes it reliably
carry 4 channel HD programs output simultaneously. This power has helped stem the

source encoding and modulation to any amount of TV’s at 1080i quality in MPEG2,

H-4HDMI-ATSC-IP

and 1080p quality resolution on MPEG4. Previously the maximum bitrate was only
11Mbps, this powerful unit will now help drive any digital programming at the highest
resolution rate allowed on the market.
Below brief chart will help to more clearly illustrate the working principle.

1.7 Appearance and Description

Front Panel Illustration

① LCD window: LCD display
② NMS & DATA ports
③ Power and Alarm Indicators
④ Lock Indicators
⑤ Up and down, left and right button
⑥ Enter button: for confirm
⑦ Menu button: for back step
⑧ Lock button: press to lock set

H-4HDMI-ATSC-IP

① HDMI Module 1: HDMI input port 1&2
② HDMI Module 2: HDMI input port 3&4
③ RF in port (for combiner use)
④ RF out port
⑤ ASI input port
⑥ ASI output ports
⑦ Switch
⑧ Power supply slot
⑨ Grounding

Rear Panel Illustration

H-4HDMI-ATSC-IP

Connecting
Groud Wire

and Power

Cord

Acquisition

Check

Installing

Device

Setting

Parameter

Running

Device

Connecting

Signal

cable

Item

Requirement

Rack Mount

When user installs machine on rack, 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.

Floor/ Table

Electric Isolation, Dust Free
Volume resistivity of ground anti-static material:

1X107~1X1010，Grounding current limiting resistance: 1M
(Floor bearing should be greater than 450Kg/㎡)

Chapter 2 Installation Guide

2.1 General Precautions

 Must be operated and maintained in an area free of dust and debris.
 The cover should be securely fastened, do not open the cover of the chassis when the

power is on. This will also void Thor’s manufacturer’s warranty.

 After installation, securely stow away all loose cables, external antenna, and others.

2.2 Power Precautions

 Be careful when connecting a power source to the device.
 Do not operate in wet or damp areas. Make sure the extension cable is in good

condition

 Make sure the power switch is off before you start to install the device

2.3 Device’s Installation Flow Chart Illustrated as following

2.4 Environment Requirement

H-4HDMI-ATSC-IP

Environment
Temperature

5~40℃(sustainable )，0~45℃(short time)，
installing HVAC 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

Fire Protection

Fire alarm system and extinguisher

Power

Device power, HVAC and lighting should be independent to
each other. Device power requires AC 110V±10%, 50/60Hz or
AC 220V±10%, 50/60Hz. Please carefully check before
running.

2.5 Grounding Requirement

 It is important to keep this device grounded to ensure all of the modules

function correctly. Correctly grounding the device will also help prevent any
electrical interference, lightening. Etc. Also it helps reject minor interference that
may disrupt the devices ability to function smoothly. General rule of them, make
sure the device is grounded when installing anywhere.

 Always use copper wire. When applied correctly the ground must be wrapped

well to ensure maximum conduction so it can reduce any high frequencies. The
copper ground wire should also be as short and thick as possible

 Installer must make sure that the two ends of the ground are well conducted

and have appropriate anti-rust properties.

 It is prohibited to use any other device as part of the grounding electric

circuit.

 The area of the conduction between the ground wire and device’s frame

should be no less than 25 ㎡.

H-4HDMI-ATSC-IP

3.1 LCD Menus

Chapter 3 Operation

An overview of the LCD menu tree:

H-4HDMI-ATSC-IP

Start up…

Start OK…

ATSC A XXX.00MHz

P1:X.XXMbps P2: X.XXMbps

3.2 Initial Status

After powering on the device，it will take a few seconds to initialize the system

 ATSC: indicates the modulation standard of this device: ATSC.

H-4HDMI-ATSC-IP

1 Alarm Status
2 Encode Setting

3 Modulate Setting
4 IP Output Setting

5 Network Setting
6 Saving Config

7 Loading Config
8 Version

2.1 Input 1

2.2 Input 2

2.3 ASI

 A: the symbol of different carrier output. “A”, “B”, “C”, and “D” alternate

constantly with the following output frequency.

 XXX.XX MHz indicates the current output frequency (range: 30~960MHz) of its

corresponding carrier output.

 P1: Program 1; P2: Program 2; P3: Program 3; P4: Program 4
 X.XX Mbps: indicates the encoding bit rate of each channel respectively.

3.3 General Settings for Main Menu

By pressing “Lock” key on the front panel, enter the main menu. The LCD will display the
following pages:

1) Press UP/DOWN buttons to specify menu items, and then press ENTER to enter the

submenus as below:

2) Alarm Status

The alarm indicator will turn on if there is no A/V signals inputting or outputting bit
rate overflows. User then can enter this menu to check the error type.

3) Encode Setting

Under this submenu, the LCD will show “2.1 Input 1”, “2.2 Input 2” and “2.3 ASI”.

Under submenus 2.1 or 2.2, user could set the video encoding format and bit rate, and
set audio encoding bit rate and also read the audio encoding format of the program from
the HDMI input.

H-4HDMI-ATSC-IP

Video Bit Rate

08.000 Mbps

Video Format

Video Bit Rate

2.1 Input 1

MPEG2

64 Kbps

96 Kbps

Audio Format

Audio Bit Rate

MPEG2 H.264

2.1.1 Program 1

“Video Format”: the encoding module supports both MPEG2 and MPEG4

AVC/H.264 formats. Move the triangle mark with LEFT/RIGHT keys to specify the
intended format and press ENTER to confirm.

“Video Bit Rate”: Move the underline with LEFT/RIGHT keys and modify the
value of frequency (1-19Mbps) with UP/DOWN keys, and press ENTER key to
save the settings.

“Low Delay”: Normal: disable the low delay mode. “Audio Format”: the
encoding module supports MPEG2 audio format. This is a read-only interface for
checking.

“Audio Bit rate” is for selecting bit rate for the audio. Move the triangle mark
to specify the target bit rate and press ENTER to confirm.

Under submenu 2.3, you could parse the inputting programs and select the
programs to output.

H-4HDMI-ATSC-IP

►1 GXTV √

2 SZTV X

Parse Program

Get 3 programs

Parse Program

Select Program A

2.3 ASI

Select Program B

Select Program C

Select Program D

3.1 Output A

3.2 Output B

3.3 Output C

3.4 Output D

3.5 ASI Output

“Parse Program” is for checking the quantity of input programs from the ASI IN
port.
“Select Program A” is for selecting programs from the ASI IN to output through
Carrier A. Move the triangle mark to specify the program and press RIGHT/LEFT
keys to shift the mark between “√” and “X”. (“√”: to output the corresponding
program; “X”: not to output the corresponding program)
 REMARK: “Select Program B/C/D” shares the same explanation with “Select

Program A”.

4) Modulator Setting

When entering “Modulator Setting” submenu, below different parameters can be set
and the LCD window would show these:

As the 4HDMI-ATSC unit comes with 4 carrier outputs, “3.1”-“3.4” represents the

H-4HDMI-ATSC-IP

3.1 Output A

3.1.1 RF Frequency

3.1.2 RF Out Level

3.1.3 RF On

RF Frequency

750.000 MHz

RF Out Level

-10.0 dbm

“Carrier A”, “Carrier B”, “Carrier C”, and “Carrier D” respectively. Eenter
“3.1”/“3.2”/“3.4”/“3.4” to set the corresponding modulating parameters. Submenus (taking
“3.1” as an example) are here:

 RF Frequency

The RF output frequency range is from 30 to 960MHz with 1K stepping. After entering the
RF frequency setting submenu, users the can press LEFT, RIGHT, UP, and DOWN buttons
to adjust the frequency and confirm by press ENTER button.

 RF out level

The RF attenuation range is from -30~-10dbm (81~97dbµV) with 0.1db step. After
entering this setting submenu, user can shift UP/DOWN/LEFT/RIGHT key to set the
output level and press ENTER to confirm.

 RF On

This interface allows you to enable the RF (carrier A) output or not.

OFF: to disable programs to output through carrier A.
ON: to enable programs to output through carrier A.

H-4HDMI-ATSC-IP

4.1.1 IP Output

4.1.2 Service IP

4.1.3 Output IP

4.1.4 Subnet Mask

4.1.5 Gateway

4.1.6 Port

ASI Output

A B C D

4.1 IP Output A

4.2 IP Output B

RF On

Off On

4.3 IP Output C

4.4 IP Output D

IP Output

OFF ON

Service IP

192.168.002.137

NOTE: The setting for “3.2”, “3.3”, and “3.4” are the same as “3.1” explained/shown above.

ASI Output:

The Thor 4-HDMI-ATSC-IP encoder & modulator has a quad-carrier output: Output A, B,
C, and D.

Output A: the ASI output programs are same as carrier output A.
Output B: the ASI output programs are same as carrier output B.
Output C: the ASI output programs are same as carrier output C.
Output D: the ASI output programs are same as carrier output D.

5) IP Output Setting

The Thor Encoder also has 4 MPTS IP output (Output A, B, C, and D), “4.1” to “4.4” are
for the settings of the 4 MPTS IP outputs respectively. Submenus go as 4.1.1-4.1.6

Enter 4.1.1 to decide whether to turn the IP port on or off, and enter to the rest menu
items to set the corresponding parameters.

H-4HDMI-ATSC-IP

5.5 Reset Password

5.6 Web Manage Port

5.3 Gateway

5.4 MAC Address

IP Address

192.168.000.136

Subnet Mask

255.255.255.000

Gateway

192.168.000.001

MAC Address
ffffffffffffffffffffff

Reset Password?
Yes NO

5.1 IP Address

5.2 Subnet Mask

Web Manage Port
00080

Output IP

224.002.002.002

Subnet mask

255.255.255.000

Gateway

192.168.002.000

Port

01234

NOTE: The sub-menus under “4.2”-“4.4” are the same as “4.1” explained above.

6) Network setting

After you enter Network Setting, there are three submenus shows as the following
LCD displays.

Press “UP/DOWN” to choose this item and “ENTER” & “LEFT/RIGHT” to set the
parameters.

NOTE: The MAC address is according to the factory setting, and it is unique.

7) Saving Configuration

Enter Saving Configuration submenu for saving your current chosen settings. Choose
yes and press ENTER to confirm.

H-4HDMI-ATSC-IP

Save Configuration?

Yes No

Saving Config…

Load Saved CFG?
Yes No

Loading Config…

7.1 Load Saved CFG

7.2 Load Default

Encoder Modulator

SW 1.00 HW 7.f

8) Loading Configuration

At this menu, user can press UP/DWON key to select and repress ENTER to confirm.
User can restore the device into the last saved configuration by choosing “7.1” and
restore the device into factory configuration by choosing “7.2” the display will show
as below:

9) Version

User can check the software version and hardware version of this equipment under
this submenu.

H-4HDMI-ATSC-IP

Chapter 4 WEB NMS Operation

For setting configurations you can use the front panel; also you are able to control and set
the configurations on any computer by connecting the device to the web NMS Port. You
should ensure that the computer’s IP address is different from the THOR 4-ADHD’s IP
address; otherwise, it would cause IP conflict.

4.1 login

The default IP of this device is 192.168.0.136. We can modify the IP through the front
panel.
Connect the pc and the device with net cable, and use ping command to confirm they are
on the same network segment.
E.G. the PC IP address is 192.168.99.252, we then change the device IP to 192.168.99.xxx
(xxx can be 0 to 255 except 252 to avoid IP conflict).
Use any web browser to connect the device with the PC by inputting the Encoder &
Modulator’s IP address in the browser’s address bar and press Enter.
It will display the Login interface as Figure-1. Input the Username and Password (Both
the default Username and Password are “admin”.) and then click “LOGIN” to start the
device setting.

Figure-1

H-4HDMI-ATSC-IP

Device standard
and name

User can click any item
here to enter the
corresponding interface
to check information or
set the parameters.

It automatically
identifies and
displays the
signal source
interface and
real-time
encoding bit rate
of corresponding
input channel.

TS indicators—Green

light indicates the TS is

normal, which

otherwise turns to red.

“A”, “B”, “C” and “D” respectively represent carrier

A, carrier B, carrier C, and carrier D.

4.2 Operation

When we confirm the login, it displays the WELCOME interface as Figure-2.

Input 1

From the menu on left side of the webpage, clicking “Input 1”, it displays the
information of the 2 programs from the 1st HDMI encoding slot as Figure-3.

Figure-2

H-4HDMI-ATSC-IP

General
Settings for
the HDMI IN
programs:
User can edit
any item listed
as needed.

The 4 boxes respectively represent IP Channel A, B, C, and D. The related
programs can output through the selected IP Channel(s). (It shows that the 1st
program outputs through IP Channel C and the 2ed through IP Channel D). One

program can also output through more than one IP Channels. (e.g.: )

Refer to “1.4 Schematic Overview" for the relationship between the input
interfaces and encoder boards.
Click the box to enable or disable the program output through channel A/B/C/D.

Encoding Status—Green
light indicate it works
normally, which
otherwise turn to red.

This column is for setting

the 1st HDMI IN program.

This column is for setting

the 2ed HDMI IN program.

Figure-3

Enable or Disable the Carrier Output Function:

Further assistance if necessary

Click this button to apply the default setting of Input 1

Click this button to apply the modified parameters.

H-4HDMI-ATSC-IP

This column is for setting

the 3rd HDMI IN program.

This column is for setting

the 4th HDMI IN program.

Input 2

Similarly, from the menu on left side of the webpage, click “Input 2” and it displays

the information of the 2 programs from the 2ed HDMI encoding slot. (Figure-4)

Figure-4

ASI Input

Click “ASI Input”, it will display ASI input program information as Figure-5.

H-4HDMI-ATSC-IP

Figure-5

The letters A to D represent the 4 carrier outputs. E represents the

ASI output. Configure different program groups for each carrier output.

If this item is selected, all the input programs will pass through without

any elimination.

Selecting this item to allow user select programs as required to output.

Click “Refresh Input” to refresh the input program list.

Click “Refresh Output” to refresh the output program list.

When user checks one input program with “√”, one can transfer the
checked program to the right box to output.
Select the programs which we want to output or we can output all the programs.

Similarly, cancel the multiplexed programs from the right box.

& to select all the input/output programs with one-time

clicking.

Time limitation to parse the input programs

Click this button to trigger a dialog box as shown below, where to add the
PIDs which need pass through.
In some occasions, there are some PIDs which won’t belong to any program, such as EPG,
NIT tables and so on which user just wants to pass them through the multiplexing module
without changing anything. This is the main purpose of this function.

H-4HDMI-ATSC-IP

Click “Add” to add more boxes for filling the Input & Output PIDs, then click
“Apply” to confirm.

VCT (Virtual Channel Table) Setting

Click “NIT” from the menu to trigger the screen as Figure-6. Then click “Add” from
this screen to add the program descriptor in VCT.

Figure-6

Select the carrier output channel for the inserted VCT.

Click “Add” from this page, it will display the screen as Figure-7 where it

requires to add Channel TSID and configure other parameters for the programs.

H-4HDMI-ATSC-IP

Figure-7

: Click “Add” to add boxes where to configure parameters in its respective

fields. After setting all the data, users need to click “Save” to save the
setting.

IP Output

Click “IP Output” from the left menu, it will display the screen as Figure-8 where to
configure the 4 IP SPTS Output.
After setting the parameters, click “Apply” to save the setting.

H-4HDMI-ATSC-IP

This device is has MPTS IP

outputs. The 4 boxes represent

respectively IP Channels 1/2/3/4.

Click the related box(es) to

enable the corresponding

channel(s) to output programs.

To configure the output

IP address and ports

for the 4 IP Channels

respectively.

Figure-8

Modulator Setting

Enter in “Modulator” and it will display the Modulator Configuration screen as
Figure-9 where can set modulation parameters.

RF On –To enable the RF (carrier A/B/C/D) output or not.
RF Frequency A/B/C/D– to set the RF frequency for the 4 carriers
RF Out level –to set the RF output level
ASI Output– To select carrier output channel for ASI output (Output A: The ASI

output programs are same as carrier A; Output B: The ASI output programs are
same as carrier B; and the like.)

After setting all the parameters, click “Apply” to save the Modulator
Configuration.

H-4HDMI-ATSC-IP

Save/Restore

Figure-9

Clicking “Save/Restore” from the menu, it will display the screen as Figure-10 where
can save the configuration permanently to the device. Click “Save Configuration”,
for store the data permanently to the device.
By using “Restore Configuration” user can restore the latest saved configuration to
the device.
By using “Factory Set” user can import the default factory configuration.

Figure-10

H-4HDMI-ATSC-IP

Browse

Button

Restart the Device

Click “Reboot” from the menu, the screen will display as Figure-11. Here when
clicking “Reboot” box, it will restart the device automatically.

Figure-11

Update the Device

Click “Firmware” from the menu it will display the screen as Figure-12. Here user
can update the device by using the update file.
Click “Browse” to find the path of the device update file for this device then click
“Update” to update the device.
After updating the device, user needs to restart the device by using Reboot option.

Figure-12

H-4HDMI-ATSC-IP

Network

When you click “Network”, it will display the screen as Figure-13. It displays the
network information of the device. Here change the device network configuration as
needed.

Figure-13

Password

When user clicks “Password”, it will display the password screen as Figure-14.
Here change the Username and Password for login to the device.
After putting the current and new Username and Password, click Apply” to save the
configuration.

H-4HDMI-ATSC-IP

IP Address

192.168.000.136

Figure-14

 Keyboard and LCD Lock: If it is marked with “√”，the LCD and keyboard will be
locked to avoid unrelated users’ modifying or view the device information and

configurations. User can’t operate the keyboard & LCD while only the device IP

address can be noted in the LCD window.

Backup/Load

Click “Backup/Load” from the menu, it will display the screen as Figure-15.

Backup Configuration – To back up the device configuration file to a folder
Load Configuration – If user needs to load the old configuration to the device, click

“Browse” and find the backup configuration file path. After selecting the file, click
“Load File” to load the backup file to the device.

H-4HDMI-ATSC-IP

Browse

Button

Figure-15

H-4HDMI-ATSC-IP

Chapter 5 Troubleshooting

THOR’s ISO9001 quality assurance system has been approved by the CQC
organization. We guarantee the products’ quality, reliability and stability. All THOR
products haven passed all testing and manual inspections before they are shipped
out. The testing and inspection scheme already covers all the Optical, Electronic
and Mechanical criteria which have been published by THOR. To prevent a
potential hazard, please strictly follow the operation conditions.

Prevention Measures

 Installing the device in a place where the environmental temperature is

between 0 to 45 °C

 Making sure the unit has plenty of ventilation for the heat-sink on the rear

panel; and other heat-sink bores if necessary

 Checking the AC input within the power supply and ensure it is working, the

connection is correctly installed before switching on device

 Checking the RF output levels to stay within a tolerable range, if it is

necessary

 Checking all signal cables have been properly connected
 Frequently switching on/off device is prohibited; the interval between every

switching on/off must be greater than 10 seconds.

Conditions needed to unplug power cord

 Power cord or socket damage.
 Any liquid that got into the device.
 Any stuff that could cause a circuit short
 Device in damp environment
 Device has suffered from physical damage; i.e. it fell off a rack.
 Longtime idle.
 After switching on and restoring to factory setting, device still won’t work

properly.
 Maintenance needed on device

H-4HDMI-ATSC-IP

Chapter 6 Application

Application Examples

1). Residences and Private Homes Video content DVB‐T/ISDB-T distribution

2) Outside Audio‐ Video contents ON‐ AIR DVB‐ T/ISDB-T distribution

3) Hotel Audio‐ Video contents DVB‐ T/ISDB-T distribution

H-4HDMI-ATSC-IP

4) Bar Audio‐ Video contents distribution

5) Cinema Audio‐ Video contents DVB‐ T/ISDB-T distribution

6) Company Audio‐ Video contents distribution

H-4HDMI-ATSC-IP

Chapter 7 Packing List

4-HDMI-ATSC-IP Encoder Modulator 1PC
User Manual 1PC
HDMI Cables 4PCs
Power Cord 1PC