Matchmaster 14MM-DM05 Manuale utente

HD ENCODER AND

MODULATOR HDMI

TO DVB-T DIGITAL RF

(MPEG-4)

14MM-DM05

USER MANUAL

1-15

PRODUCT INTRODUCTION

Working principle

DM05 Encoder Modulator

Encoder

RF out

HDMI input

Monitor

DVD

STB/IRD

Camera

Closed Circuit

TV PC

Modulator Combiner

Attenuation: 10dB

RF in

ANT TV+AV to the

distribution network

RF out RF mix in USB Port for Upgrade HDMI in DC 12V Grounding

Indicator LCD Window Control Buttons

Technical Specications

HDMI Encoding Section - Video

Encoding H.264 MP@L 3.0/3.1/4.0 (MPEG4)

Interface HDMI*1

Resolution Input

[email protected]/60FPS

576i@50FPS

720p@50/59.94/60FPS

1080i@50FPS

[email protected]/60FPS

Output

480p@30FPS

576p@25FPS

720p@50/59.94/60FPS

1080p@25FPS

1080p@30FPS

Aspect ratio 16:9, 5:4

Bit rate 1.000~18.000 Mbps

HDMI Encoding Section - Audio

Encoding MPEG-1 Layer 2, MPEG-2 AAC

Sample rate 48KHz

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

DVB-T Modulator Section

Standard DVB-T COFDM

Bandwidth 6M, 7M, 8M

Constellation QPSK, 16QAM, 64QAM

Code rate 1/2, 2/3, 3/4, 5/6, 7/8

Guard interval 1/32, 1/16, 1/8, 1/4

Transmission mode 2K, 8K

MER ≥31dB

RF frequency 142.5~858 MHz, 1KHz step

RF output level -14~ +6dBm, 0.1dB step (93 - 113 dBµV)

System

Management LCD + control buttons

Language English

LCN Insertion Ye s

Upgrade USB

General

Power supply DC 12V

Dimensions 183*110*50mm

Weight < 1kg

SAFETY INSTRUCTION AND INSTALLATIONS

Safety instruction

WARNING: Hot plug is not allowed since it may cause system failure.

To prevent re or electrical shock, do not expose the device to rain or moisture.

The encoder modulator is powered with a voltage of 12V DC. The power supply voltage must not exceed

the recommended voltage, which otherwise may cause irreparable damage to the device and the invalidation of the

warranty.

Therefore:

• Do not replace power supply with a voltage greater than 12V DC.

• Do not connect the device to the power if the power cord is damaged.

• Do not plug the device into mains supply until all cables have been connected correctly.

• Do not cut the cord.

Avoid placing the device next to central heating components and in areas of high humidity.

Do not cover the device with elements that obstruct the ventilation slots. If the encoder modulator has been kept

in cold conditions for a long time, keep it in a warm room minimum 2 hours before plugging into the mains.

Mount the device in vertical position with the connectors located on the top side.When replacement parts are

required, be sure the service technician has used replacement parts specied by the manufacturer or have the same

characteristics as the original part. Unauthorized substitutes may result in re, electric shock or other hazards.

Safety check- Upon completion of any service or repairs to this device, ask the service technician to perform safety

checks to determine that the device is in proper condition.

Installations

RISK of damage to the unit

Mechanically handling the unit may result in damage.

Do not connect the unit to the power supply before

or during assembly. Connect the unit as below instructed.

DO NOT HOT PLUG, CONNECT THE

CABLES IN THE FOLLOWING STEPS.

1. Mount and tighten the screws and plugs to secure

the unit to the wall. Leave 10cm of free space

around each unit.

2. Connect the signal input in the respective connectors.

The signal source can be from a surveillance monitor,

DVD, set-top box, CCTV and etc.

3. Optionally, connect the loop-through RF input

coaxial cable.

4. Connect cable from RF output to STB/TV.

5. Power supply connection:

a) Connect the earth cable;

b) Connect the power plug to the

unit mains connector;

c) Connect the power plug to the mains socket.

5. 3.

4.2.

Cascade Installations

DM05 unit has 1 AV signal to RF output encoded as DVB-T Digital TV signal. Several DM05 units can be cascaded in

order to increase the capacity. To cascade 2 or more units, connect the RF output of the preceding unit to the TV

input (loop-through) of the next unit.

Typical applications

...for communities or residents

an information channel on their television

...for hotels

meeting rooms, exhibitions, message, etc

...for public spaces

advertising, user information, news, etc

...for restaurants

information about daily menus, special deals, etc

...for hospitals

training courses, special deals, etc

...for shopping centres

news collections, special deals, etc

Create your own advertising and information channel

using your DM05 encoder modulator

OPERATIONS AND MANAGEMENT

DM05 is controlled and managed through the key board and LCD display.

LCD Display - It presents the selected menu and the parameter settings.

The backlight in the display is on when the power is applied.

LED - These lights indicate the working status

1. Power: It lights on when the power supply is connected.

2. Alarm: It lights on when the there is error, such as the signal source loss.

3. Lock: It lights on when the signal source is connected and goes off when the signal is lost.

Left/Right/Up/Down buttons - Use these buttons to turn the screen pages, shift the target

items by moving the triangle, or change the parameter settings in the program mode.

Enter - Use this button to enter a submenu or save a new setting after adjustment; press it to start adjusting the

value of certain items with Up/Down buttons when the corresponding underline ash;

Menu - Press this button to step back

Lock - Locking the screen / cancelling the lock state, and entering the main menu after the initialization of the

device.After pressing lock key, the system will question the users to save present setting or not. If not, the LCD will

display the current conguration state. When the power is connected, the LCD will start to initialize the program.

The LCD menu goes as below chart.

Press it to activate the hidden selections and change the setting with Up/Down (or Left/Right) buttons.

Hue 1 Hue +001 Hue +001 Hue +002

Enter

Audio Bit

rate 128

Audio Bit

rate *128

Audio Bit

rate 128

Audio Bit

rate 192

Enter Enter

Initializing

DVB-T 650.0MHz

1080i 6.93Mbps

Main Menu Status Status Alarm

Status Uptime

Encoder

Stream

Main Menu Encoder

Main Menu Stream

Up Enter MenuDown Lock

Video In Status Resolution

Video Bitrate Audio Bitrate

Audio Format

Main Menu Modulator Modulator Country

Modulator Channel

ModulatorAdvanced Config

Continued

on next page

Country

Default

Australia

New Zealand

Bit Rate(atc/max)

6.986M/31.668M

Modulator Bitrate Audio

Audio Bitrate

Audio Format

Modulator

RF Frequency

529.500 MHz 9

Modulator

Bandwidth

7M 10

Modulator

Constellation

64QAM 11

Modulator

FEC

3/4 12

Modulator

FFT

2K 8K 13

Modulator

Guard Interval

1/16 14

Modulator

RF Level

93 dBµV 15

TSID ONID

Network ID Network name

Service name Provider name

Program number LCN

PMT PID Video PID

Audio PID

Main Menu System System Save Cong

System Load Saved CFG

System Factory Reset

System LCD Time-out

System Key Password

Save Cong?

Yes No

Load Saved CFG?

Yes No

Reset all sets?

Yes No

LCD Time-out

30s

Set Password

000000

System Lock Keyboard

System Product ID

System Version

Lock Keyboard

Yes No

0035564905656

70ec8f7b0000f

Encoder Modulator

Ver: 1.01

1. DVB-T: modulating standard; XX.XXX MHz: the current output frequency; 1080i: video resolution of signal

source; X.XX Mbps: the current encoding bit rate

2. Alarm Status: For example, if the signal lost, it will give alarm and display error type under this menu. For

example:Video 1 no lock

3. Uptime: It displays the working time duration of the device. It times upon power on.

4. Encoder Parameters: User can enter the items respectively to set Encoder parameters.Video in Status: User

can view the video status under this menu. Resolution: signal source resolution, read-only.Video Bit rate:

adjust in the range of 1.000~18.000 Mbps.Audio Bit rate: Select audio bit rate among 64, 96, 128, 192, 256,

320kbps.Audio Format: Select audio format among MPEG2, MPEG2-AAC.

5. Stream: User can view or adjust TSID, ONID, Network ID, Network Name, Provider Name, Program number,

LCN (Logical channel number), PMT PID,Video PID and audio PID after enter this menu.

6. Country: User can choose country under this menu.There are three options Default,Australia or New

Zealand. If user chooses Default, modulating parameters need to be set manually through advanced

conguration. If choose other two, user do not need to set RF frequency, Bandwidth, Constellation, FEC, FFT,

Guard interval. It will congure automatically according to the Country. It is a shortcut.

7. Channel: User can choose Channel under this submenu.

8. Bit Rate: User can read the current modulating bit rate and the maximum bit rate

9. RF Frequency:Adjust it at range of 142.5 MHz to 858 MHz. Set it according your regional situation or inquire

your local services.

10. Bandwidth: choose between 6M, 7M and 8M.

11. Constellation: DVB-T modulator contains 3 constellation modes – 64 QAM, QPSK and 16 QAM.

12. FEC: Forward Error Correction rate. It contains 1/2, 2/3, 3/4, 5/6 and 7/8.

13. FFT (Transmission Mode): Select between 2K and 8K.

14. Guard Interval: Select among 1/32, 1/16, 1/8 and 1/4.

15. RF Level:Adjust it at range of -14~ +6dBm (73-93dBµV)

NOTE:The different combination of bandwidth, constellation, guard interval and FEC (code rate) will form a

different output code rate. Please refer to appendix table 2.To ensure the output image quality, it is required the

output code rate to be higher than 22 MHz.

16. Save Cong: Yes/No-to save/give up the adjustment of settings.

17. Load Saved CFG: Yes/No-to load/ not to load the saved conguration.

18. Factory Reset: Yes/No-choose/not choose the factory’s default conguration.

19. LCD Time out:A time limit that LCD will light off. Choose among 5s, 10s, 45s, 60s, 90s and 120s (seconds).

20. Key Password: to set a 6-digit password for unlocking the keyboard.

21. Lock Keyboard: Choose Yes to lock the keyboard, then the keyboard will be locked and cannot be accessed.

It is required to input the password to unlock the key board.This operation is one-off.

(Password forgotten, please use the universal code “005599”.)

22. Product ID: User can view the serial number of this device. It is read-only and unique

23. Version: It displays the version information of this device. Encoder Modulator: the name of the device;

Ver: version number of this device.

HOW TO UPGRADE

DM05 encoder modulator is embedded with USB Port for upgrading. The supported le format is IMG.

USB port for upgrade

Upgrade steps: Insert USB device Upgrade automatically (It will need 10-20 seconds to upgrade.After

upgrade, DM05 will reboot automatically.) Remove USB device Power off Power on.

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