FMUser FUTV4622 User manual

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FUTV4622 DVB-T
Encoder & Modulator with USB
--- Home Use
User Manual

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Thank you for buying this encoder modulator.
Please read this manual carefully to install, use and maintain the encoder modulator in the best conditions of
performance. Keep this manual for future reference.
Directory
CHAPTER 1 Product Introductions...........................................................................3
General Description.................................................................................................3
Working Principle....................................................................................................3
Technical Specifications...........................................................................................4
CHAPTER 2 Safety Instruction and Installations......................................................5
Safety Instructions...................................................................................................5
Installations.............................................................................................................5
Typical Applications.................................................................................................7
CHAPTER 3 Operations and Management..............................................................8
CHAPTER 4 Howto Upgrade.................................................................................12
Appendix...............................................................................................................13

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CHAPTER 1 Product Introductions
General Description
FUTV4622 series HD encoder & modulator is FMUSER’s consumer electronics which allow audio/video signal
input in TV distributions with applications in home entertainment, surveillance control, hotel Digital Signage,
shops etc.
It is an all-in-one device integrating MPEG-4 AVC/H.264 encoding and modulating to convert audio/video
signals into DVB-T RF out.
The signals source could be from satellite receivers, closed-circuit television cameras, Blue-ray players, and
antenna etc. its output signal is to be received by a DVB-T standard TVs or STBs etc.
WorkingPrinciple
RF out
RF
mix
in
Control Buttons
Indicator
LCD
USB Port for Upgrade
HDMI in
Grounding
DC 12V

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Technical Specifications
HDMI
Encoding
Section
Video
Encoding
H.264
MP@L 3.0/3.1/4.0
Interface HDMI*1
Input Output
Resolution
480i@59.94/60FPS 480p@30FPS
576i@50FPS 576p@25FPS
720p@50/59.94/60FPS 720p@50/59.94/60FPS
1080i@50FPS 1080p@25FPS
1080[email protected]/60FPS 1080p@30FPS
1080[email protected]/60FPS 1080p@30FPS
Aspect Ratio 16:9, 4:3
Bit rate 1.000~18.000Mbps
Audio
Encoding MPEGI layer2
Sample rate 48KHz
Bit rate 64, 96,128, 192, 256, 320kbps
DVB
-
T
Modulator
Section
S
tandard
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
TransmissionMode: 2K,8K
MER ≥31dB
RF frequency 142.5~858 MHz, 1KHz step
RF output level -14 ~ +6dBm, 0.1dbstep
System
RF mixinATT
10dB
Management LCD +control buttons
Language English
LCNInsertion yes
Upgrade USB
General
P
ower supply
DC12V
Dimensions &weight 183*110*50mm/ < 1kg

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CHAPTER 2 Safety Instruction and Installations
SafetyInstructions
WARNING: Hot plug is not allowed since it maycause system halted.
To prevent fire 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:
lDo not replacepowersupplywith a voltagegreater than 12VDC.
lDo not connectthe device to thepower if the powercord is damaged.
lDo not plug thedeviceintomains supply until all cables have beenconnected correctly.
lDo not cut thecord.
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 specified by the manufacturer or have the same characteristics as the original part.
Unauthorized substitutes may result in fire, 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.
NO HOT PLUG AND CONNECT THE
CABLE AS FOLLOWING STEPS.
1.Mount and tighten the screws and plugs
to secure the unit to the wall. Left 10 cm
of free space around from each unit.
1

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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 to 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.
Cascade Installation
FUTV4622 unit has 1 TV signal to RF output encoded as DVB-T Digital TV signal.
Several FUTV4622 units can be
cascaded in order to increase the
capacity. The maximum capacity
of a series of N units is 1xN
incorporated TV signals. To
cascade 2 or more units, connect
the RF output of the preceding unit
to the TV input (loop-through) of
the next unit (see right illustration).
2
3
4
5

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Typical Applications

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CHAPTER 3 Operations and Management
FUTV4622 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
lPower: It lights onwhen thepower supplyis connected.
lAlarm:It lightson when the there is error, suchas the signal sourceloss.
lLock:It lightson whenthe signal sourceconnected andgoes off whenthe signallose.
Left/Right/Up/Down buttons – Use these buttons to turn the screen pages, shift the target
items bymoving 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 flash;
Hue
1Hue
+001 Hue +001Hue +002
Enter ►
►
►
►
Press it to activate the hidden selections and change the setting with Up/Down (or Left/ Right)
buttons.
Audio Bit rate
128 Audio Bit rate
*128 Audio Bit rate ►128 Audio Bit rate ►192
Enter
►
►
Enter
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 LCDwill display thecurrent configuration state.
When the power is connected, the LCD will start to initialize the program. The LCD menu
goes as below chart.

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Main Menu
Modulator
Modulator
Constellation
Modulator
FFT
Modulator
RF Frequency
Modulator
RF Level
Modulator
Bandwidth
Constellation
►64QAM
RF Frequency
650.000 MHz
RF Level
-10.0 dBm
Bandwidth
►6M
8
9
10
11
12
13
Initializing
DVB-T 650.0MHz
1080i 6.93Mbps
LockEnter Menu
1
Up Down
Main Menu
Status Status Alarm 2
Status
Uptime 3
6
Main Menu
Encoder 4
Encoder
Video In Status
Resolution
Video Bitrate
Audio Bitrate
Audio Format
5
FFT
►2K 8K
Modulator
Guard Interval
Modulator
FEC
Guard Interval
►1/32
FEC
►7/8
15
Main Menu
System System Save Config
System
Load Saved CFG
System
Lock Keyboard
System
Product ID
System
Version
Save Config?
Yes ►No
Load SavedCFG?
Yes ►No
Lock Keyboard
Yes ►No
0035564905656
70ec8f7b0000f
Encoder Modulator
Ver: 1.01
Main Menu
Stream Stream
TSID
ONID
Network ID
Network Name
Service Name
Provider name
Program number
LCN
PMT PID
Video PID
Audio PID
System
Factory Reset
System
LCD Time-out
Reset all sets?
Yes ►No
LCD Time-out
►30 s
System
Key Password Set Password 000000
7
14
16
17
18
19
21
20
22
Modulator
Country
Modulator
Channel
Modulator
Advanced Config
Country
Default
Australia
NewZealand
Modulator
Bitrate Audio
Audio Bitrate
Audio Format
Bit Rate(atc/max)
6.986M/31.668M
23

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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 signals lose, it will give alarm and display error type
under this menu. For example: Video 1 Not 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: audio
format is default to MPEG-1 Layer 2.
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 configuration. If choose other two, user do not need to set RF
frequency, Bandwidth, Constellation, FEC, FFT, Guard interval and RF Level. It will
configure automaticallyaccording 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.
ØNOTE: 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
22MHz.

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16) Save Config: Yes/No-to save/give up the adjustment of setting.
17) Load Saved CFG: Yes/No-to load/ not to load the saved configuration.
18) Factory Reset: Yes/No-choose/not choose the factory’s default configuration.
19) LCD Time out: A time limit that LCD will light off. Choose among 5s, 10s, 45s, 60s, 90s
and 120s (seconds).
20) KeyPassword: 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 applicable. 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.

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CHAPTER 4 How to Upgrade
FUTV4622 encoder modulator is embedded with USB Port for upgrading. The supported file
format is IMG.
Upgrade steps: Insert USB device→Upgrade automatically(It will need 10-20 seconds to
upgrade. After upgrade, FUTV4622 will reboot automatically.) →Remove USB device→
Power off→Power on.
USB Port for Upgrade

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Appendix
Australia Air Channels Australia Air Channels
Ch. Frequency Ch. Frequency
Start Center End
Start Cente
r End
VHF
C38 596 599.5 603
C39 603 606.5 610
C00 45 48.5 52 C40 610 613.5 617
C01 56 59.5 63 C41 617 620.5 624
C02 63 66.5 70 C42 624 627.5 631
C03 85 88.5 92 C43 631 634.5 638
C04 94 97.5 101 C44 638 641.5 645
C05 101 104.5 108 C45 645 648.5 652
C5A 137 140.5 144 C46 652 655.5 659
C06 174 177.5 181 C47 659 662.5 666
C07 181 184.5 188 C48 666 669.5 673
C08 188 191.5 195 C49 673 676.5 680
C09 195 198.5 202 C50 680 683.5 687
C9A 202 205.5 209 C51 687 690.5 694
C10 209 212.5 216 C52 694 697.5 701
C11 216 219.5 223 C53 701 704.5 708
C12 223 226.5 230 C54 708 711.5 715
C55 715 718.5 722
UHF
C56 722 725.5 729
C57 729 732.5 736
C20 470 473.5 477 C58 736 739.5 743
C21 477 480.5 484 C59 743 746.5 750
C22 484 487.5 491 C60 750 753.5 757
C23 491 494.5 498 C61 757 760.5 764
C24 498 501.5 505 C62 764 767.5 771
C25 505 508.5 512 C63 771 774.5 778
C26 512 515.5 519 C64 778 781.5 785
C27 519 522.5 526 C65 785 788.5 792
C28 526 529.5 533 C66 792 795.5 799
C29 533 536.5 540 C67 799 802.5 806
C30 540 543.5 547 C68 806 809.5 813
C31 547 550.5 554 C69 813 816.5 820
C32 554 557.5 561 C70 820 823.5 827
C33 561 564.5 568 C71 827 830.5 834
C34 568 571.5 575 C72 834 837.5 841
C35 575 578.5 582 C73 841 844.5 848
C36 582 585.5 589 C74 848 851.5 855
C37 589 592.5 596 C75 855 858.5 862
Table 1 Australia Television Frequency/Channels (MHz)

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Modulation
Constellation
FEC
6MHz Bandwidth
7MHz Bandwidth
8MHz Bandwidth
Guard Interval
Guard
Interval
Guard Interval
1/4
1/8
1/16
1/32
1/4
1/8
1/16
1/32
1/4
1/8
1/16
1/32
QPSK
1/2
The weak ability of error
-
correcting and anti
-
interference in this area
6.03
2/3
6.03
5.80
6.45
6.83
7.03
6.64
7.37
7.81
8.04
3/4
6.22
6.58
6.78
6.53
7.25
7.68
7.91
7.46
8.
29
8.78
9.05
5/6
6.22
6.91
7.31
7.54
7.25
8.06
8.53
8.79
8.29
9.22
9.76
10.05
7/8
6.53
7.25
7.68
7.91
7.62
8.46
8.96
9.23
8.71
9.68
10.2
5
10.56
16QAM
1/2
7.46
8.29
8.78
9.04
8.70
9.67
10.24
10.55
9.95
11.0
6
11.71
12.06
2/3
9.95
11.05
11.70
12.06
11.61
12.90
13.66
14.07
13.27
14.75
15.61
16.09
3/4
11.19
12.44
13.17
13.57
13.06
14.
51
15.36
15.83
14.93
16.59
17.56
18.10
5/6
12.44
13.82
14.63
15.08
14.51
16.12
17.07
17.59
16.59
18.43
19.52
20.11
7/8
13.
06
14.51
15.36
15.83
15.24
16.93
17.93
18.47
17.42
19.35
20.49
21.11
64QAM
1/2
11.19
12.44
13.17
13.57
13.06
14.51
15.36
15.83
14.93
16.59
17.56
18.10
2/3
14.92
16.58
17.56
18.09
17.41
19.35
20.49
21.11
19.91
22.12
23.42
24.13
3/4
16.79
18.66
19.76
20.35
19.59
21.77
23.05
23.75
22.39
24.88
26.35
27.14
5/6
18.66
20.73
21.95
22.62
21.77
24.19
25.61
26.39
24.88
27.65
29.27
30.16
7/8
19.59
21.77
23.05
23.75
22.86
25.40
26.89
27.71
26.13
29.03
30.74
31.67
Table 2 Recommended MPEG-2 Code Rate