Matchmaster 14MM-DM05 User manual

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
[email protected]/60FPS
Output
480p@30FPS
576p@25FPS
720p@50/59.94/60FPS
1080p@25FPS
1080p@30FPS
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.
1.
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
1
2
Video In Status Resolution
Video Bitrate Audio Bitrate
Audio Format
4
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
7
8
Modulator
RF Frequency
RF Frequency
529.500 MHz 9
Modulator
Bandwidth
Bandwidth
7M 10
Modulator
Constellation
Constellation
64QAM 11
Modulator
FEC
FEC
3/4 12
Modulator
FFT
FFT
2K 8K 13
Modulator
Guard Interval
Guard Interval
1/16 14
Modulator
RF Level
RF Level
93 dBµV 15
TSID ONID
Network ID Network name
Service name Provider name
Program number LCN
PMT PID Video PID
Audio PID
5
3
6

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
16
17
18
19
20
System Lock Keyboard
System Product ID
System Version
Lock Keyboard
Yes No
0035564905656
70ec8f7b0000f
Encoder Modulator
Ver: 1.01
21
22
23
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.