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HD4112 Manual Rev 2 

 

 

 

 

 
 
 
 
 
 
 
 

 

 

 
 
 

HD4112 Quad HDMI MPEG2 

HD DVBT

 

Encoder Modulator

 

U S E R    M A N U A L

 

 
 

 

Summary of Contents for HD4112

Page 1: ...HD4112 Manual Rev 2 HD4112 Quad HDMI MPEG2 HD DVBT Encoder Modulator U S E R M A N U A L ...

Page 2: ...ing and Setup 3 OPERATING INSTRUCTIONS 3 1 Description of controls and components 3 2 Starting 3 2 1 Beginning Setup 3 2 2 Step 1 Login and Adjust RF and stream settings 3 2 3 Step 2 Adjust System Settings 4 FLOW CHART 5 QUICK MENU GUIDE 5 1 Sub Menu 6 OPERATION VIA FRONT BUTTONS 6 1 System and Info 6 2 Modulation Setting 6 3 Streaming Settings 7 SYSTEM SETTINGS ...

Page 3: ...dulator is able to generate 4 x RF signals in DVB T format Digital Terrestrial Television from 4 x HDMI inputs HD4112 is MPEG 2 encoding 1080p DVB T modulation integrated into one device to convert 4 x HDMI signals to 4 DVB T RF out The HD4112 is HDCP Compliant and works up to 1080p resolution ...

Page 4: ...ssion MPEG2 Audio Compression MPEG2 AAC Video Bit Rate Adjustable 1 to 22Mb sec Audio Bit Rate 384Kbits Editable Field Service Name Network ID Original NET ID LCN Network Name Bitrate Modulation Parameters Carrier OFDM Mode 2K 8K Guard Intervals 1 8 1 16 1 32 Code Rate FEC 2 3 5 6 7 8 Constellation QPSK 16QAM 64 QAM MANAGEMENT CONTROL Front panel LCD control 6 Local keys on front panel Web Managem...

Page 5: ... about 80 seconds to be operational Then the message Initial Please wait appears on the display After 80 seconds the message CLEARVIEW and the Frequency Out will be displayed from RF output 1 Other output channels can be displayed by pressing right or left arrow buttons 2 2 1 DEVICE Programming and Setup Connect an Ethernet cable directly no Cross Over cable required to the Ethernet Port on the re...

Page 6: ...enu 3 5 Key PAD Up Move between menu selections 4 Key Centre OK Button to select item 5 Key PAD Down Move between menu selections 7 Key PAD Right Move between menu selections 8 Ethernet Port RJ 45 Chrome 9 0 0 AC input AC 100 to 240V 50 60Hz 10 HDMI Inputs Up to 1080p resolution 11 RF output F Female 75Ω ATTENTION FOR THIS CONFIGURATION YOU SHOULD USE OUTPUT FREQUENCIES DIFFERENT FROM THE ONES THA...

Page 7: ...ault IP address is 192 168 1 138 Make sure your PC has the same 3 first section IP range 4 Key in the IP address in web browser 1 9 2 1 6 8 1 1 3 8 3 2 2 Step 1 Login and Adjust RF and Stream Settings Login Password Default Password 1 2 3 4 Encoder Programming and Setup via GUI Interface and click on SETUP then on SETUP RF Out Set your channel here for each channel Once set press the Save Settings...

Page 8: ...Please use the Chart below to determine the maximum bitrate value CR GI QPSK 16QAM 64QAM 1 2 1 32 4 486 8 972 13 458 1 16 4 354 8 708 13 062 1 8 4 112 8 224 12 336 1 4 3 701 7 401 11 103 2 3 1 32 5 981 11 962 17 945 1 16 5 805 11 611 17 414 1 8 5 483 10 965 16 449 1 4 4 934 9 869 14 804 3 4 1 32 6 729 13 458 20 188 1 16 6 531 13 062 19 594 1 8 6 168 12 336 18 506 1 4 5 551 11 103 16 654 5 6 1 32 7...

Page 9: ...4 Flow Chart ...

Page 10: ...5 Quick Menu Guide ...

Page 11: ...5 1 Sub Menu ...

Page 12: ...6 Operation Via Front Buttons 6 1 System Info 6 2 Modulation Setting ...

Page 13: ... USB stick to the slot of USB Upgrade while HD4112 is powered off 3 Keep pressing the OK button and power on HD4112 One LED illuminates and flickers 4 Release the OK button LED continues to flicker Software upgrade is finished when LED stops flickering and the unit says upgrade complete on the LCD panel 5 Power off HD4112 and then power on again ...

Page 14: ...en adjusted always press the Store Settings and Reboot System for them to be saved completely When using more than one unit in an installation use the RACK POSITION feature To set parameters differently in each modulator in the rack so they do not interfere with each other The values can be overridden and saves in the SETUO RF and TS menus if you have other units in the system with same parameters...

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