KH HDM-1000 Instruction sheet
INSTALLATION & CONFIGURATION MANUAL
HDM‐1000/HDM‐2000/HDM‐4000
(DVB‐THDSeries)
Single/Dual/QuadInput
DigitalModulators
TABLEOFCONTENTS
SAFETYPRECAUTIONS............................................................................................................................3
PACKAGECONTENTS..............................................................................................................................4
PRODUCTDESCRIPTION..........................................................................................................................4
SPECIFICATIONS......................................................................................................................................5
INSTALLATION........................................................................................................................................6
UNPACKINGandINSPECTION................................................................................................................................................................6
PRODUCTPICTURESandDIAGRAMS..................................................................................................................................................6
HDM‐1000................................................................................................................................................................................................................6
HDM‐2000................................................................................................................................................................................................................6
HDM‐4000................................................................................................................................................................................................................6
HARDWAREINSTALLATIONandCONNECTIONS..........................................................................................................................7
MODULATORSETUPANDCONFIGURATION...........................................................................................9
INITIALSETUPTOFACTORYDEFAULT.............................................................................................................................................9
MODULATORCONFIGURATION............................................................................................................................................................9
ProceduretoconnecttotheEncoderviatheremotesetupport…....................................................... 13
ProceduretoconnecttotheEncoderforremoteaccessandmonitoring…...........................................18
UPnP Help Section for Windows…................................................................................................. 20
HDMODULATORNOTES…...................................................................................................................23
HDM-1000/2000/4000 Manual V1.0
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SAFETYPRECAUTIONS
The presence of this symbol is to alert the installer and user to the presence of
uninsulated dangerous voltages within the product’s enclosure that may be of
sufficient magnitude to produce a risk of electric shock.
TO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK, DO NOT
EXPOSE THIS DEVICE TO RAIN OR MOISTURE. DO NOT OPEN THE UNIT. REFER
SERVICING TO QUALIFIED PERSONNEL ONLY.
DO NOT apply power to the unit until all connections have been made, all components have been
installed and all wiring has been properly terminated.
DO NOT terminate, change or uninstall any wiring without first disconnecting the unit’s power adapter
from the device.
This device is supplied with the appropriately rated power supply with the center pin positive. The use
of any other power supply could cause damage and invalidate the manufacturer’s warranty.
DO NOT connect the power cord to the device if the power cord is damaged.
DO NOT cut the power cord.
DO NOT plug the power cord into an AC outlet until all cables and connections to the device have been
properly connected.
The device should be installed in an environment consistent with its operating temperature
specifications. Placement next to heating devices and ducts is to be avoided as doing so may cause
damage. The device should not be placed in areas of high humidity.
DO NOT cover any of the device’s ventilation openings.
DO NOT cover or obstruct the device’s fan or fan openings.
If the device has been in a cold environment allow it to warm to room temperature for at least 2 hours
before connecting to an AC outlet.
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PACKAGECONTENTS
This package contains:
☉One HDM-1000, HDM-2000, or HDM-4000 Digital Modulator
☉One power cable
☉One Installation & Configuration Manual
Inspect the package before starting installation to ensure there is no damage and all supplied contents are
present. Contact your distributor or dealer should the device be damaged or package contents are
incomplete.
PRODUCTDESCRIPTION
KH’s HDM-1000/HDM-2000/HDM-4000 encoder / modulator convert Digital Video Broadcasting (DVB-T)
Standard and High definition video and audio signals to a COFDM QAM RF output. The HDM-1000, HDM-
2000, HDM-4000 offer a single, dual or quad intelligent input. All units feature programmable channel and
network names. Adjustable logic channel numbering (LCN) and adjustable attenuation are standard
features. The unit’s front-mounted LCD display and controller allows for easy configuration and
adjustments. Units are deigned to be rack mounted in a standard EIA 19” 1RU rack.
The HDM-1000, HDM-2000, and HDM-4000 are perfect for multi-video distribution solutions in the
commercial and institutional market (hotels, motels, sports bars, restaurants, hospitals, casinos, business
and university campuses, etc.) as well as home entertainment systems.
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SPECIFICATIONS
*Specifications subject to change without prior notice
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DVB-T HDM-1000 HDM-2000 HDM-4000
INPUT 1-input 2-input 4-input
Input Connectors
HDMI input (Video +Audio)
YPbPr component input (Video)
Composite input (Video)
L / R_ channel Audio input (Audio)
OUTPUT
Frequency Range Local country available
Output Level 85 dBuV
Output Impedance 75 ohm
Channel Bandwidth 6, 7, 8 MHz
Channel Level Adjustment Max. power output
MER 32dB minimum, 33dB typical
MODULATION
Video Resolution
Video Compression MPEG2, MP@HL / AVC, MP@Level4 AVC, MP@Level4
Audio Compression
LCN Yes
Carrier (OFDM Mode) 2K/8K
Guard Intervals 1/32
Code Rate (FEC) 7/8 7/8 7/8
Constellations 64 QAM
GENERAL
Power Supply 100-240VAC 50/60Hz
Consumption 1300mA (15.6W) 1700mA (20.4W) 2200mA (26.4W)
Languages English
Dimensions
Weight 3.1 kgs / 6.83 lbs 3.2 kgs / 7.05 lbs 3.4 kgs / 7.5 lbs
Coaxial SPDIF input (Digital Audio, LPCM)
AC-3 Pass through
Optical SPDIF input (Digital Audio, LPCM)
AC-3 Pass through
1080i/720p/576p/576i/480p/480i for both MPEG2 and AVC,
1080p for AVC only
MPEG1 Layer II / AAC
AC3 Pass through
482.7mm x 240mm x 44.4mm
(19" x9.45" x 1.75")
INSTALLATION
System Installer must adhere to Article 820-40 of the NEC that provides guidelines
for proper grounding and specifies that the cable ground shall be connected to the
grounding system of the building, as close to the point of cable entry as possible.
UNPACKINGandINSPECTION
Each unit is shipped factory tested. Ensure all items are removed from the container prior to discarding any
packing material.
Thoroughly inspect the unit for shipping damage with particular attention to connectors and controls. If
there is any sign of damage to the unit or damaged or loose connectors contact your distributor
immediately. Do not put the equipment into service if there is any indication of defect or damage.
PRODUCTPICTURESandDIAGRAMS
HDM‐1000
HDM‐2000
HDM‐4000
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HARDWAREINSTALLATIONandCONNECTIONS
☉The unit is designed to be rack mounted in a standard EIA 19” rack.
☉The unit comes standard with HDMI, Component, and Composite video inputs.
The HDM encoder / modulators are intelligently designed to detect the active video input from the
video source. HDMI Connection: Connect the HDMI cable(s) from the video source(s) into the
HDMI input(s) on unit. If using a Component Video Cable, connect the Y (Green), Pb (Blue), and Pr
(Red) video source cable to the unit’s Component input ports. If using a Composite Video source,
use a 75Ωcoaxial cable with RCA connectors to connect the video source (e.g., CATV, DVD, VCR,
Camera) to the unit’s yellow RCA VIDEO INPUT (CVBS port) jack (IN1…IN2 depending on the
HDM model).
Repeat this step for each video source connection.
It is highly recommended that quality coaxial cable and connectors be used for all video/audio
source connections.
☉Component / Composite Audio inputs: Connect a Digital Audio Coaxial cable or Optical (Toslink)
cable for Digital Audio use from the audio source. For A/V audio input (Left / Right Audio) use RCA
cables to connect the audio source to the red / white AUDIO L and AUDIO R INPUT jacks (IN1…
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IN2 depending on the HD model). Use the red and white jacks for audio input or either one for a
single input.
Repeat this step for each audio source connection.
Be sure the video and audio connections for each source are consistent with the unit’s inputs
(IN1…IN2 depending on the HD model).
☉Use a quality 75Ωcoaxial cable with “F” connectors from the unit’s RF OUT jack to the
distribution system (combiner or reverse splitter) or directly to a television.
☉Connect the included power cord to the unit’s POWER plug.
☉Connect the power cord to an appropriately rated AC power outlet.
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BuildingDistributionNetwork
Combiner
CSD-4000B
HD-2000DM
HDM-2000
MODULATOR SETUP AND CONFIGURATION
INITIAL SETUP TO FACTORY DEFAULT
The HDM-1000/2000/4000’s front panel is used to configure the modulator as desired.
MODULATOR CONFIGURATION
Once the modulator is powered up it will go through an internal booting process. When “Running” appears
in the LCD Display the unit is ready for programming or operation.
Password – Press the OK button to enter the password 0000. Use the Scroll Up/Down button set
the password. The default password is 0000. Press the OK button for each number to enter the
password.
*** NOTICE TO THE INSTALLER- SEVERAL INTERNAL FUNCTIONS ARE RESERVED OR
SET FOR FUTURE USE. SKIP OVER THESE ‘RESERVE’ MENUS WHEN SETTING UP THE
ENCODER FOR YOUR APPLICATION.
Advanced Menu – To access the Advanced Menu first enter the password by pressing the OK
button. Once the correct password is entered press the OK button and the LCD Screen will display
“Advanced Menu Output Channel”. The following configuration options are available under
Advanced Menu:
Output Channel – Use the Scroll Up/Down button to change the output channel. Once the
desired output channel is selected press the OK button to set the channel.
Attenuation – Use the Scroll Up/Down button to select Attenuation. Press the OK button to
enter the Attenuation menu. Use the Scroll/Up down button to select the desired attenuation
in 1dB increments from 0 to minus 20 dB. Once the desired attenuation level is found press
the OK button to set. (The output level is set to max. power output for better MER and video
output. The attenuation adjustment is only for reference and not accurate. )
Constellation – Use the Scroll Up/Down button to select Constellation. Press the OK button
to enter the Constellation menu. The modulator is set for QAM64 only. Press the OK button
to set.
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FEC – Use the Scroll Up/Down button to select FEC. Press the OK button to enter the FEC
menu. The FEC is set for 7/8 only. Press the OK button to set.
GUARD INTERVAL – Use the Scroll Up/Down button to select GUARD INTERVAL. Press
the OK button to enter the GUARD INTERVAL menu. The GUARD INTERVAL is set for
1/32 only. Press the OK button to set.
OFDM MODE –Use the Scroll Up/Down button to select OFDM MODE. Press the OK
button to enter the OFDM MODE menu. Menu options are 2K, 8K. The factory default is 8K.
Use the Scroll Up/Down button to select the desired OFDM MODE and press the OK button
to set.
RF Output – Use the Scroll Up/Down button to select RF Output. Press the OK button to
enter the RF Output menu. Menu options are Normal, Inverted and C.W. The factory default
is Normal. Use the Scroll Up/Down button to select the desired RF Output and press the OK
button to set.
Brightness – Use the Scroll Up/Down button to select Brightness. Press the OK button to
enter the Brightness menu. Use the Scroll Up/Down button to select the desired Brightness
value (0 to 255) and press the OK button to set. Factory default is 128
Contrast – Use the Scroll Up/Down button to select Contrast. Press the OK button to enter
the Contrast menu. Use the Scroll Up/Down button to select the desired Contrast value (0 to
255) and press the OK button to set. Factory default is 128.
Saturation – Use the Scroll Up/Down button to select Saturation. Press the OK button to
enter the Saturation menu. Use the Scroll Up/Down button to select the desired Saturation
value (0 to 255) and press the OK button to set. Factory default is 128.
Hue – Use the Scroll Up/Down button to select Hue. Press the OK button to enter the Hue
menu. Use the Scroll Up/Down button to select the desired Hue value (0 to 255) and press
the OK button to set. Factory default is 128.
Device Address – Use the Scroll Up/Down button to select Device Address. Press the OK
button to enter the Device Address menu. Use the Scroll Up/Down to select the Desired
Address ranging from 1 to 255 then press the OK button to set.
Setting the Device address to 0 will clear and reset any Network Parameters (Host
Name, Revert to DHCP, IP Address, and MAC address) back to factory default settin
All previous settings will be lost if 0 is selected.
CELL ID –Use the Scroll Up/Down button to select CELL ID. Press the OK button to enter
the CELL ID menu. Use the Scroll Up/Down button to select the desired CELL ID ranging
from 0 to 65535 then press the OK button to set. Factory default is 0.
Stream ID – Use the Scroll Up/Down button to select Stream ID. Press the OK button to
enter the Stream ID menu. Use the Scroll Up/Down button to select the desired Stream ID
ranging from 0 to 65535 then press the OK button to set. Factory default is 1000.
Network ID – Use the Scroll Up/Down button to select Network ID. Press the OK button to
enter the Network ID menu. Use the Scroll Up/Down button to select the desired Network ID
ranging from 0 to 65535 then press the OK button to set. Factory default is 100.
ORG Network ID – Use the Scroll Up/Down button to select ORG Network ID. Press the
OK button to enter the ORG Network ID menu. Use the Scroll Up/Down button to select the
desired ID ranging from 0 to 65535 then press the OK button to set. Factory default is 10.
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Network Name – Use the Scroll Up/Down button to select Network Name. Press the OK
button to enter the Network Name menu. Use the Scroll Up/Down button to select the first
character for the desired Network Name then press the OK button to set. Repeat the
process for each character in the desired Network Name. A Network Name can consist up
to 16 characters.
Default Configuration –
Caution: Once the OK button is pressed at the Default Config menu the
unit will automatically reset to the factory default settings.
All settings or changes to the encoder/modulator will be lost.
If you wish to set the modulator back to the factory default settings use the Scroll Up/Down
button to reach Default Configuration then press the OK button.
LCN Mode – Use the Scroll Up/Down button to select LCN Mode. Press the OK button to
enter the LCN Mode menu. Use the Scroll Up/Down button to select the desired LCN Mode.
Options are: APN, EACEM, ITC, NorDig. Factory Default is: APN. Select the desired LCN
Mode then press the OK button to set.
1 Video Input – Use the Scroll Up/Down button to change the Video Input Selection. Select:
HDMI, Component, Composite, ASI, or Auto. Once the desired Video Input is selected
press the OK button to set the Video Input Selection. Factory Default is Auto. If the
modulator has more than one video input scroll through the Advanced Menu for the
additional Video Input menus.
**ASI input may not be available on your specific model.
1 Program Num – Use the Scroll Up/Down button to select 1 Program Num. Press the OK
button to enter the 1 Program Num menu. Use the Scroll Up/Down button to select the
desired 1 Program Num option ranging from 0 to 65535 then press the OK button to set.
Factory default is 1001. If the modulator has more than one video input scroll through the
Advanced Menu for the additional Program Num menus.
1 Channel Name –Use the Scroll Up/Down button to select the Channel Name. Press the
OK button to enter the Channel Name menu. Use the Scroll Up/Down menu to select the
first character of the desired Channel Name then press the OK button to set. Repeat the
process until the Channel Name is completed. If the modulator has more than one video
input scroll through the Advanced Menu for additional Channel name menus.
1 Provider Name – Use the Scroll Up/Down button to select the Provider Name. Press the
OK button to enter the Provider Name menu. Use the Scroll Up/Down menu to select the
first character of the desired Provider Name then press the OK button to set. Repeat the
process until the Provider Name is completed. If the modulator has more than one video
input scroll through the Advanced Menu for additional Provider Name menus.
1 LCN – Use the Scroll Up/Down button to select 1 LCN. Press the OK button to enter the 1
LCN menu. Use the Scroll Up/Down button to select the desired LCN value then press the
OK button to set. The 1 LCN value range is from 1 to 999. If the modulator has more than
one video input scroll through the Advanced Menu for additional LCN menus.
1 Aspect Ratio – Use the Scroll Up/Down button to select Aspect Ratio. Press the OK
button to enter the Aspect Ratio menu. Use the Scroll Up/Down button to select the desired
Aspect Ratio option of 4:3 or 16:9 then press the OK button to set. Factory default is 16:9. If
the modulator has more than one video input scroll through the Advanced Menu for
additional Aspect Ratio menus.
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1 Video Output - Use the Scroll Up/Down button to select Video Output Format. Press the
OK button to enter the Video Output Format menu. Use the Scroll Up/Down button to select
the desired Video Output Format: MPEG-2 or AVC then press the OK button to set. Factory
default is MPEG-2 for HDM-1000 & HDM-2000, AVC for HDM-4000.
1 HDCP - Use the Scroll Up/Down button to select HDCP. Press the OK button to enter the
HDCP menu. Use the Scroll Up/Down button to select the proper control: Enable or Disable.
The Factory default is Enable. If the modulator has more than one video input scroll through
the Advanced Menu for additional HDCP menus.
1 Audio Input – Use the Scroll Up/Down button to select. Press the OK button to enter the
Audio Input menu. Use the Scroll Up/Down button to select the Audio Input option: Analog,
Coaxial, or Optical. The factory default is Analog. Press the OK button to set. If the
modulator has more than one Audio Input scroll through the Advanced Menu for the
additional Audio Input menus.
1 Audio Output – Use the Scroll Up/Down button to select Audio Output. Press the OK
button to enter the Audio Output menu. Use the Scroll Up/Down button to select the Audio
Output option: MPEG2 Layer I(MP2), AAC, AC-3 Pass Through. The factory default is MP2.
Press the OK button to set. If the modulator has more than one Audio output scroll through
the Advanced Menu for the additional Audio Output menus.
1 Closed Caption- Use the Scroll Up/Down button to 1 Closed Caption. Press the OK
button to enter the 1 Closed Caption menu. Enable / Disable 1 Closed Caption control. If the
modulator has more than one Video Output scroll through the Advanced Menu for the
additional Closed Caption menus.
NOTE: WHEN USING CLOSED CAPTIONING- USER MUST CONNECT FROM THE
CONTENT SOURCE THE COMPOSITE OUTPUT OR CC OUTPUT SOURCE TO THE
ENCODER'S CVBS INPUT CONNECTOR
To exit the Advanced Menu use the Scroll Up/Down button to select Exit then press the OK
button. Exit Exit Menu will appear on the LCD screen. Press the OK button twice to exit.
****** IMPORTANT – SAVE THE SETTINGS ******
Once the settings are made and the modulator is programmed (a) remove power from the unit by
disconnecting the power cable (b) wait 5 seconds and (c) reconnect the power cable to the unit.
This will allow the modulator to capture the new settings.
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Procedure to connect to the Encoder via the remote setup port
The following procedure will allow the installer to setup the Encoder via the GUI
(Intranet setup- closed LAN setup)
1. Power up the Encoder.
2. Press the OK button on the Front Panel.
3. Enter the Password 0000 to enter Advanced Menu Setup.
4. Scroll to the Device Address Menu.
5. Set a unique Device address for each encoder being installed in the system.
Device Address ranges from 1~255
Warning: Setting the “DEVICE ADDRESS” to 0 will clear the network setting to the
Factory Default value.
6. Connect each encoder using a standard CAT5e cable from the Remote Setup port
(located on the rear panel of the encoder) to a switch. Connect a CAT5e cable from the
switch a PC.
NOTE: To connect to the encoder directly to a PC use a CAT5e Crossover cable
7. Set the PC via the Control Panel to “Obtain an IP address automatically”
Start- Control Panel
View Network Status and Tasks
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8. Select 'Change Adapter Settings' from the left plane
9.Select Local Area Connection Icon
Then Right Click – Select Properties
InternetProtocolVersion4(TCP/IPv4)Properties
10. Select “Obtain an IP address automatically” & “Obtain DNS server address
automatically”
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11. After setting the PC to obtain IP address & Obtain DNS server automatically
Select Start- Computer- Network
12. After selecting Network- the encoders will show up on the right side under Media
Devices. Each device will show up by Device Address. (KH001, 002, 003...)
Right Click on the icon for the Encoder you want to setup. Select ‘View device
webpage’
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13. Welcome page will be displayed as shown
14. Select the Common Setup tab.
User will be presented with encoders 'Authentication Required' screen.
15. Enter User Name and Password.
User Name: admin
Password: Admin123
16. Change settings of the encoder via the Common Setup, Encoder Setup, Network
Configuration, and Administration Tabs.
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17. Select Network Configuration Tab.
18. Confirm 'Enable DHCP' check box is selected for closed in-house network.
(If using internet to connect to the Encoder see Internet setup procedure)
19. Save all changes. The user is required to do a local save if any changes are made on
the Common / Encoder Setup tabs. Once all changes have been made and are
complete- use the Upload and Reboot function to apply changes.
'Waiting for device rebooting' will appear as unit reboots and save the changes.
After the encoder recovers from rebooting- we recommend you save/ backup the
configuration file for each encoder.
20. Select Administration Tab- then Backup. A config.hex file will be created. The file will
be located in My Computer->C Directory->Documents and Settings->User->My
Documents->Downloads>configs.hex
NOTE TO INTEGRATOR-
WE HIGHLY RECOMMEND YOU RENAME THE CONFIG.HEX FILES FOR EACH
ENCODER DEVICE
EXAMPLES: config_single_dev1_sitename.hex , config_dual_dev2_sitename.hex
CONFIGURATION FILES FOR THE SINGLE, DUAL, AND QUAD ENCODERS ARE
DIFFERENT AND ARE NOT INTERCHANGEABLE.
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Procedure to connect to the Encoder for remote access and monitoring
The following procedure will allow the integrator to access the encoder via the GUI for remote
status monitoring and control.
Overview of Setup
Accessing the Encoders via the internet will require a VPN device with a Static IP
1. Using the instructions located in Procedure to connect to the Encoder via the remote
setup port enter a unique Device Address for each encoder.
2. Setup each encoder's output channel and other parameters as required.
3. Select the Network Configuration Tab.
4.Deselect'EnableDHCP'
Enter a unique Static IP address for each encoder.
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5. Enter a unique Static IP address for each encoder.
6. Enter the Subnet Mask.
7. Enter the Gateway IP address from VPN device.
8. Save Configuration of Network settings by selecting Save Config button.
9. Connect the Ethernet switch to the VPN Device (Static IP Required) connected to the
internet.
Contact your network administrator for the VPN device setup
10. Establish a VPN connection from a PC or laptop from an external internet connection.
11. Once the VPN tunnel has been established- Enter the Specific IP address of the Encoder
you which to monitor in your internet browser (example: 192.168.100.10)
12. Save any changes made to the encoder and reboot encoder.
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UPnP Help Section for Windows
Windows 7:
Follow these steps to enable UPnP in Windows 7
☉Control Panel- Locate Icon for ‘Network and Sharing Center’
☉Click ‘Change Advanced sharing settings’ (located on the top left side)
☉Select ‘Turn on network discovery’ located under Network Discovery section
☉Save Changes.
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This manual suits for next models
2
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