Optimuss T100 User Manual

User’s Guide

HDMI Modulator T100

2

CONTENTS

►INTRODUCTION .......................................... 3

►FEATURES ................................................... 3

►TECHNICAL SPECIFICATIONS ................... 4

►RF SPECIFICATIONS .................................. 4

►CONNECTIΟΝ & OPERATION .................... 5

►PACKAGE INCLUDES .................................. 5

►MAIN MENU ................................................. 6

►

CONFIGURATION EXTRACTION (CFG)

...... 7-8

►CONFIGURATION IMPORT (CFG) ..............8

►FAST PRE-CONFIG FUNCTION /

50 ID’S SELECTABLE ................................... 9

►TROUBLESHOOTING ................................ 10

►INSTALLATION EXAMPLE ........................ 11

3

►INTRODUCTION

Digital single-channel FULL HIGH DEFINITION modulator. HDMI signal input from HDMI source
(Terrestrial & Satellite TV receivers, Cameras, DVD’s, DVR’s, etc) can be converted up to FULL
HIGH DEFINITION 1080p, Digital Terrestrial DVB-T signal output, in VHF/UHF band. Produces
excellent quality signal output, combined with reliable, easy and fast conguration with the Pre­Cong Function and stable operation in any installation scheme.

►FEATURES

• INPUT signal: HD IN

• OUTPUT signal: Digital Terrestrial

DVB-T MPEG4

• High Video Resolution up to 1080p

• Frequency Range VHF (CH. 5-12)

& UHF (CH. 21-69)

• MER more than 35dB

• Adjustable RF Output Level / Default 90dbµV

• Fast Pre-Cong Function /

50 ID’s Selectable

• Backup Cong File by USB

• Software Upgrade by USB

• Ports: HD IN, RF OUT, USB,

DC 5V, GROUND

• 4-digit LED Display

• Low Power Consumption

4

►TECHNICAL SPECIFICATIONS

►RF SPECIFICATIONS

Processor

Memory

HDMI Input

USB Type

Power Consumption

Video Encoder

Aspect Ratio

Resolution

Audio encoder

Frequency Range

Impendance

FEC

Guard Interval

Constellation

RF Output level

Bandwidth

FFT

Reed Solomon

Symbol Rate

MER

200MHZ 32Bits RISC
DDRII 16bit 512Mbits (Embedded) & NOR Flash 32Mbit
HDMI v1.4a
USB 2.0 HOST, Fat32 support
10W max, 100-240V AC to DC adapter 5V 2A
MPEG1, MPEG2 MP@HL, MPEG4 SP@L3 to
ASP@L5, MPEG4 AVC HP@level4.1, MP@level4.1
16:9 wide screen, 4:3 letter box, 4:3 pan scan
up to 1080p@30FPS
MPEGI L1/2, MPEGII LII, AAC LC, HE-AAC v1/v2 (2-CH)

VHF (CH. 5-12) & UHF (CH. 21-69)
50Ω
1/2, 2/3, 3/4, 5/6, 7/8
1/4, 1/8, 1/16, 1/32
QPSK, 16QAM, 64QAM
90dBuV Adjustable from 0 to -14dB 0 to +6dB
7MHZ, 8MHZ
2K, 8K
202, 188, T=8
Up to 31.668 MBPS
>35dB at Maximum RF output level

5

►CONNECTIΟΝ & OPERATION

1. Connect an HDMI Cable from HDMI source device to the HDMI Modulator HD in

2. Connect an RF Cable from RF OUT to the RF Network

3. Connect the power supply to the HDMI Modulator

4. Select the desired RF Channel output

5. If ther are more than one HDMI Modulators in the same installation, select ID for each one

6. Proceed with DVB-T scanning on your TV/STB

►PACKAGE INCLUDES

1. HDMI Modulator

2. Power Adapter

3. Mounting screws

4. User Manual

KEY LOCK

Press the key lock and when the green led lights up the
keypad is locked. Press once again to unlock.

HDMI SIGNAL

Connect the HDMI
cable to HD ΙΝ and
when the green led lights up, the signal is active.

6

CH: Shows the current RF
channel output. Use the keys
Up & Down to select the desired
RF channel output.

ID: Shows the current ID. Use
the keys Up & Down to set the
desired ID.

RF: Shows the RF output level.
Use the keys Up & Down to
adjust to the desired RF level.

LCN: Shows the current LCN
type. Use the keys Up & Down
to set the desired LCN type.

FACT: Factory defaults. Press
key UP to restore factory

defaults.

CFG: Conguration extract.
Press key UP to extract the
current conguration to the USB
storage device.

SOFT: Shows the SW version.
Use the key UP to display the
current SW version.

►MAIN MENU

To enter the main menu options, press once the Menu/OK key and use the Left or Right
keys to navigate within the main menu.

To save the selected conguration press once the MENU/OK key and conrm
with YES or NO by pressing the LEFT and RIGHT keys and press MENU/OK
key once again. The conguration is being saved, please do not power off!

7

►CONFIGURATION EXTRACTION (CFG)

For an advanced conguration of the HDMI modulator, you must extract the conguration le to
a USB drive, modify it and import it again in the HDMI modulator. To extract the conguration le
named jedi_cong.txt*, you must connect a USB drive** to the USB slot, enter the Main Menu,

select CFG and press key UP to extract the le to the USB drive.
When the message SUCC appears, the process has been successfully
completed.

*IMPORTANT: Τhe conguration le jedi_cong.txt should not be renamed!

**IMPORTANT: Use only FAT32 partitions! In any other case, the message FAIL
will indicate that the process has not been completed.

Conguration le details (jedi_cong.txt)

<attribute>value<attribute> Description: Allowed values

<constellation>2<\constellation> Constellation: 0 QPSK, 1 16QAM, 2 64QAM
<channel>43<\channel> RF channel: 05 to 12 & 21 to 69
<bandwidth>8000<\bandwidth> Channel Bandwidth: 7000 or 8000 KHz
<FEC>2<\FEC> FEC: 0 , 1 , 2 , 3 , 4
<FFT>1<\FFT> FFT: 0 2Κ, 1 8Κ
<GI>0<\GI> Guard Interval: 0 , 1 , 2 , 3
<Name>TV-1<\Name> Channel Name: Max 12 characters
<RF_Level>0<\RF_Level> RF Level: 6,4,2,0,-2,-4,-6,-8,-10,-12,-14
<LCN_Type>1<\LCN_Type> LCN Type: 0 ITC, 1 Italy

8

►CONFIGURATION IMPORT (CFG)

To import the conguration le jedi_cong.txt, you must save the le within
the root directory* of a USB drive, insert the drive to the USB slot and power
cycle your HDMI Modulator. When you see this message CFG, press the
MENU/OK button to conrm the import process. When the process is
completed, the unit will reboot with the new conguration!

*IMPORTANT: Use only FAT32 partitions. In any other case, the conguration le will not be read and the
device will reboot normally!

<LCN>1<\LCN> LCN: 1 to 999
<TSID>1<\TSID> Transport Stream ID: 1 to 65534
<ONID>1<\ONID> Original Network ID: 1 to 65534
<NetworkID>1<\NetworkID> Network ID: 1 to 65534
<audio_bitrate>3<\audio_bitrate> Audio Bitrate: 0=64kbps, 1=96kbps, 2=128kbps,
3=192kbps, 4=256kbps, 5=320kbps
<PCR_GAP>0<\PCR_GAP> PCR Gap: Audio/Video sync max +-5
<audio_format>0<\audio_format> Audio format: 0 MPEG2 L2, 1 AAC MPEG2
<videopid>1002<\videopid> Video PID: 1 to 8000
<audiopid>1001<\audiopid> Audio PID: 1 to 8000
<pmtpid>1003<\pmtpid> PMT PID: 1 to 8000
<serviceID>1000<\serviceID> Service ID: 1 to 9999
<video_bitrate>18000<\video_bitrate> Video Bitrate: 0 to 27000
<Netname>DTV<\Netname> Network Name, Max 10 characters allowed

9

*IMPORTANT: 7 sample ID congurations, out of 50 installed in the HDMI modulator.

►FAST PRE-CONFIG FUNCTION / 50 ID’S SELECTABLE

ID01 ID02 ID03 ID04 ID05 ID06 ID07

Name TV-1 TV-2 TV-3 TV-4 TV-5 TV-6 TV-7
LCN 1 2 3 4 5 6 7
TSID 1 2 3 4 5 6 7
ONID 1 2 3 4 5 6 7
NetworkID 1 2 3 4 5 6 7
Videopid 2101 2102 2103 2104 2105 2106 2107
audiopid 2201 2202 2203 2204 2205 2206 2207
pmtpID 2301 2302 2303 2304 2305 2306 2307
serviceID 2401 2402 2403 2404 2405 2406 2407

This feature enables the user to operate the unit hassle free by automatically setting the appropriate
broadcasting table information to provide a more convenient installation, easy to adjust anytime
with no tools required*!
This feature is important when there are several HDMI modulators operating within the same TV
coaxial distribution network. Τhe user should change each unit’s broadcasting table information to
be able for the end user devices to receive the channels.

*IMPORTANT: In order to change the Channel Name, you have to use the CFG function to extract, edit
and load the modied conguration le.

Example of 7* different ID’s:

10

►TROUBLESHOOTING

The device does not boot

• Make sure the power supply is connected

• Check power supply voltage

I cannot export conguration le

• Make sure your USB drive is working

• Make sure that the le system is FAT32

I get “No signal” message on the screen

• Please check your HDMI cable or the HDMI source device

• Make sure that the HDMI signal complies with the supported standards

The channel number on the list does not appear properly

• Make sure you have selected correct LCN type

• Make sure you have no conicting LCN numbers

The video of the modulator appears to be from another modulator

• Make sure your Fast Pre-Cong ID does not conict with another unit

The sound is not synchronized with the video

• Please adjust the PCR gap each time until you get the perfect A/V sync

11

MENU / OK MENU / OK MENU / OK MENU / OK

STB STB STB STB

4 WAY RF SPLITTER

MODULATOR 1

id01

MODULATOR 2

id02

MODULATOR 3

id03

MODULATOR 4

id04

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