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1. Revert Apply DAR DTA EAS Control Slave DTA Mode Enabled EAS Mode Module 6 SCTE 18 EAS RF Channel g EAS Modulation OAM 256B EAS MPEG Number 70 EAS Major Channel 70 EAS Minor Channel 60 SCTE 18 Source Encoder External Encoder Transport ASI Output The ASI output bitrate determines the maximum allowed data rate for each ASI output and or OAM channel depending on the configuration options of this unit The actual bitrate may be less depending on which encoders are routed to that output and the settings of each of those encoders If the sum of the data rates output by each encoder exceeds these value data loss will occur ASI PSIP Mode Figure 4 EH24A Output Tab Superior Broadcast PE EH24A Multi Channel Encoder User Manual Superior Broadcast EH24A Multi Channel Encoder Ethernet Control Interface Configuration Continued vare Update EH24A Control Panel DIGITA L KE Malckallki Status Encoders Channels Output Firmware Update Firmware Update Upload Select firmware update file Browse Click Upload to upload the file and start the firmware update 2012 R L Drake Holdings LLC All rights reserved Figure 5 EH24A Firmware Update Tab The Firmware Update tab allows you to update all of the firmware on the unit with a single upload see Figure 5 Once you have received a new firmware image for the unit click on the Choose File button and sel2. Video Settings Resolution Scan wi Video Encoder Format MPEG2 Video Bitrate Mbps 10 6 Audio Settings Audio Encoder Format AC3 Audio Bitrate 320 kpbs Audio Source Analog Revet Apply 2012 RL Drake Holdings LLC All rights reserved Figure 2 EH24A Encoders Tab The Encoders tab allows you to set each encoder s individual parameters Select an encoder module from the drop down menu and the appropriate setting selections will be displayed Sagerion Broadcast a G EH24A Multi Channel Encoder User Manual Superior Broadcast EH24A Multi Channel Encoder Ethernet Control Interface Configuration Continued Encoder Settings WE Channel Number Settings 9 Output Settings v 2 n Google Se lt EH24A Control Panel DIGITA L M Status Encoders Channels Output Firmware Update Configure MPEG and Virtual Channel Numbers PSIP Mode ASI PSIP Mode CVCT QAM PSIP Mode TVCT 4 Select the type of WOT or disable PSIP data completely One part program numbers can only be used with a CVCT Enable ASI User Defined Numbers Ej Enable QAM User Defined Numbers PSIP Tables will either include the user defined MPEG and channel numbers as defined in the channel setup table below or system defaults When user defined numbers are disabled the MPEG number and minor channel number will be set to the encoder ID The major c
3. EH24A Encoder Host amp SDE24 SD Dual Encoder Instruction Manual Superior Broaadeaot uo 18208 Preston Rd Suite D9 297 Dallas TX 75252 www sbp tv com Superior Broadcast EH24A Multi Channel Encoder Table of Contents Caution amp Important Safety Instructions CAUTION STATENE NT S oie ona E EE E E E E E OE E 2 IMPORTANT SAFEL MIN SE COIN Sr sinisa E T E T A 2 SPECIFICATION S arera E E E A E E Edak eka He t aHe VEN SeA 4 GENERAL DESCRIE EION sirita cata ii E E R E E A Poko om o aa KIP aon 6 FEA TOIRE ironi E E E E E EE E rea a ai ila 7 INSTALLATION AND MOUNTING FRONT PANEL CONFIGURATION ssssssscavcsssrssenscscisessscooonsansanouandceacasanarssnavaantoaniveaauianssaceusegneniseninnacts 8 REART ANEEL CONNECTION irriparra A i 9 ETHERNET CONTROLINTERFACE CONFIGURATION 5 msmiK ae v v re miv s m vis en aa ui at 10 SEP AND PRO GRA NIMIIN GuasssumimsKeuu k yvi e ksm yu hikm t E eii 15 OPERA ING INS ERIC DONS ss t Ons j v n e aed aru J rki t t tiKn akan ak E 18 ADDITONACINFOR MATION sesiunii kit m t aeaea Ea e egia EaR iaia ne iR E Eee Ee ATE a CEA EE i voit ss som 20 CATV CHANNEL FREQUENCIES mosse aava a Ee EA a aE a Aaaa eaaa aa 21 BROADCAST TY CHANNECFREOUENC IE Soira masa E ENA ESE ET i Ea E EE 22 SERVICES 1 VOU NEED TO CALL POR PIELP kana skala a e eanna e EOE EEE H t 23 WARRANT I oranin e E E E EE E E SPI TnT 25 Caution Statements WARNING TO PREVENT FIRE OR ELECTRICAL SHOCK DO NOT A
4. Superior Broadcast EH24A Multi Channel Encoder Rear Panel Connections R1 R6 R2 R3 R4 R5 R6 R7 R8 Slot Numbers 1 2 3 4 5 6 R9 REAR PANEL CONNECTIONS R1 RF OUTPUT This type F connector is the high level 45 to 61 dBmV 54 to 1002 MHz output from the EH24A RF output section R2 VIDEO 1 amp 2 These two RCA type connectors color coded yellow provide two separate video inputs to the SDE24 Encoder R3 AUDIO 1 amp 2 These four color coded RCA type connectors provide audio Left white and Right red inputs to the SDE24 Encoder R4 This is space available for additional SDE24 Encoders which may be installed in the EH24A Encoder Host R5 ASI OUTPUT This BNC type connector provides ASI output of the multiplexed transport streams from selected encoders R6 Cooling Air Vents R7 Ethernet Port Connection to a PC or modem for use with remote control monitoring program or for firmware upload R8 AC Line Cord Socket For connection to the mains AC power source The removable line cord allows for operation in various countries Use an appropriate cord for your needs that has been recognized by a certified safety agency This unit is usually supplied with a cord for USA operation on 120 VAC The power supply automatically accepts a mains supply from 90 to 264 VAC 47 to 63 Hz Power consumption will vary depending on the number of modules installed but worst case consumption is 70 W R9 EAS This terminal i
5. have a voltmeter handy if possible R L DRAKE also provides technical assistance by e mail TechSupport rldrake com or by Telefax 1 937 806 1576 Many of the products that are sent to us for repair are in perfect working order when we receive them For these units there is a standard checkout fee that you will be charged Please perform whatever steps are applicable from the installation sections of the Owner s Manual before calling or writing this could save unnecessary phone charges Please do not return the unit without contacting R L DRAKE first it is preferred to help troubleshoot the problem over the phone or by mail first saving you both time and money Inside the carton enclose a note with your name address daytime phone number and a description of the unit s problem The unit must be sent to the following address Service Department R L DRAKE 9900 Springboro Pike Miamisburg Ohio 45342 USA Be sure to include your street address which will be needed for UPS return UPS Surface Brown Label takes 7 10 days to reach us depending on your location Blue takes 2 3 days Red is an overnight service Send the unit in a way that it can be traced if we can t verify receipt of shipment We suggest UPS or insured postal shipment If the unit is still under the original owner s warranty R L DRAKE will pay the cost of the return shipment to you Our return shipping policy is that we will return it UPS Brown if received B
6. 75252 www sbp tv com
7. QAM modulator up converter ASI output user interface and power supply for the SDE24 HDE24 and SDI24A encoder modules Up to six encoder modules can be installed into the EH24A via rear panel access SDE24 encoders can encode one or two programs depending on whether MPEG2 or MPEG4 H 264 encoding is used see below per module Typical applications are to provide MPEG video in MDUs medical facilities libraries stadium video networks private cable and other OAM applications The EH24A may be used in Edge or headend applications There are two multiplexers in the EH24A one providing an ASI output stream and one providing a stream to the built in OAM modulator upconverter The latest firmware release provides EAS implementation and allows low speed data streams to be added to the output for purposes such as DTA channel mapping and code upload SDE24 Each SDE24 module contains two encoders and if MPEG2 encoding is desired for two programs two MPEG2 transport streams can be generated If MPEG4 H 264 encoding is desired each SDE24 module can encode one program to an H 264 output stream Another option is to encode one program in MPEG2 and the second program in H 264 The SDE24 accepts either NTSC or PAL video inputs SDE24EAS This is a specialized version of the SDE24 to be used when EAS is needed to encode the EAS program EAS mode is provided by one of 2 methods or both 1 By installing the SDE24EAS module in slot 6 of the EH24A This
8. and change its settings from a web browser For instance if the unit s IP address were 10 0 0 1 you would load http 10 0 0 1 in your web browser to view and configure your EH24A The username and password reguired to log into the unit are both set from the front panel Once the EH24A web server has been loaded from your browser you should see the login dialog see Fig 1 Enter the username and password configurable via the front panel interface and click LOG IN Once you are logged in to the EH24A you will be presented with the status page see Figure 2 Along the top edge of the page there are five tabs listed each tab allows you to view and configure different parts of the encoder host The Status tab gives the overall status of the whole unit including firmware versions output bit rates for all 4 outputs output buffer usage and links to the relevant encoder manuals Drake Digital EH244 Control Panel Username admin Password Figure 1 EH24A Login Dialog EH24A Multi Channel Encoder User Manual 10 Sagerior Broadcaot Superior Broadcast EH24A Multi Channel Encoder Ethernet Control Interface Configuration Continued f Encoder Settings Channel Number Settings Output Settings e 4 DRAKE EH24A Control Panel DIGITA L M LOG OUT Status Encoders Channels Output Firmware Update Encoder Configuration Module Selection Select Encoder Module 7 SDIA Module Type SDI24 Firmware Version 1 0
9. module has only a single composite input instead of the two inputs of the standard SDE24 It s video and audio input will be provided by an external EAS contoller providing a NTSC composite alert message When EAS is activated the transport stream created by the SDE24EAS replaces the transport streams that were coming from the other encoder modules in the EH24A All programs will then become the EAS alert program Only one SDE24EAS is required per headend The alert can be encoded in either MPEG2 or MPEG4 H 264 All programs will be the same 2 SCTE18 mode In this mode when an EAS alert is activated the EH24A will place the SCTE18 table into the transport stream The SDE24EAS will encode the alert program SCTE18 capable receivers are told where to tune EH24A Multi Channel Encoder User Manual 6 Sagerior Broadcast Superior Broadcast EH24A Multi Channel Encoder Features EH24A Features The EH24A encoder host platform is a 19 rack mountable chassis that is 2 RU tall and can accept up to six modules that are inserted into slots via the rear panel SD Encoding The SDE24 is the SD dual encoder module Up to six of these modules could be installed in the EH24A Programs can be encoded in MPEG2 or MPEG4 H 264 AVC Audio is encoded using a choice of Dolby Digital encoding or MPEG1 layer 2 MP2 encoding EAS Message Encoding If EAS is to be utilized then up to 10 SD MPEG2 programs or 5 SD H 264 programs or a mix may be encoded i
10. or set to 0 if no remote access is desired EAS CONSIDERATIONS Any headend using EAS and or DTAs that includes more than one EH24A must be setup with one EH24A being the Master and all other EH24As being Slaves These setups require different configurations of the EH24A with the SDE24EAS and ASII plug in modules If set as a Slave Unit Module 6 must always be an ASII module If set as the Master unit then there are 4 possible configurations for what needs to be plugged into the Module 6 and the Module 5 slots DTA MODE EAS MODE Module 6 Plug in Module 5 Plug in DISABLED SCTE 18 SDE24 or empty SDE24 or empty DISABLED MODULE 6 SDE24EAS SDE24 or empty DISABLED MODULE 6 SCTE 18 SDE24EAS SDE24 or empty ENABLED DISABLED or SCTE 18 ASII SDE24 or empty ENABLED MODULE 6 SDE24EAS ASII ENABLED MODULE 6 SCTE 18 SDE24EAS ASII As shown above if DTA MODE is ENABLED then an ASII module must be present in the Master EH24A to receive the ASI stream from the PC Whether it is plugged into Module 5 or Module 6 slot depends on whether the SDE24EAS is also reguired in the system or not All units at the headend are then daisy chained through ASI connections The Master unit s ASI OUTPUT connector goes to the ASI INPUT connector of the ASII module in the first Slave unit The ASI LOOP output connector of the ASII module in the first Slave unit goes to the ASI INPUT connector of the ASI module in the next slave unit These ASI LOOPs continue through
11. replace your obsolete outlet Do not defeat the safety purpose of the polarized plug Alternate Warnings If this product is equipped with a three wire grounding type plug a plug having a third grounding pin the plug will only fit into a grounding type power outlet This is a safety feature If you are unable to insert the plug into the outlet contact your electrician to replace your obsolete outlet Do not defeat the safety purpose of the grounding type plug Outdoor Antenna Grounding If an outside antenna or cable system is connected to the product be sure the antenna or cable system is grounded so as to provide some protection against voltage surges and built up static charges Article 810 of the National Electrical Code ANSI NFPA 70 provides information with regard to proper grounding of the mast and supporting structure grounding of the lead in wire to an antenna discharge unit size of grounding conductors location of antenna discharge unit connection to grounding electrodes and reguirements for the grounding electrode Power Cord Protection Power supply cords should be routed so that they are not likely to be walked on or pinched by items placed upon or against them paying particular attention to cords at plugs convenience receptacles and the point where they exit from the product Lightning For added protection for this product during a lightning storm or when it is left unattended and unused for long periods of time unplug it fro
12. right arrow and observe that you are back to the ENCODER 1 screen EH24A Multi Channel Encoder User Manual 18 Sagerior Broadcaot Superior Broadcast EH24A Multi Channel Encoder Operating Instructions continued At this point you can press ENTER to store all of the choices on page 14 Actually you could store after setting just one item or after two items etc But once you store a parameter s you must renter the program mode to make any additional adjustments All of these settings can be set using a PC connected via the Ethernet port or through the Ethernet connection via the DRAKE model SCTeci Control unit Having completed EH24A settings on page 14 you are now ready to setup each individual encoder 19 Press ENTER for 3 seconds to enter program mode Observe flashing display 20 Use left or right ENCODER SELECT buttons to choose one of the installed encoders 21 To set the encoder to typical default settings press the up arrow down arrow and ENTER all at the same time Hold the three buttons in for several seconds and release 22 If any of the encoder settings need changed from the default values re enter program mode and adjust each encoder parameter as reguired 23 Repeat from step 19 for each enabled encoder 24 Press ENTER to store any unsaved changes Sagerion Broadcast seek EH24A Multi Channel Encoder User Manual Superior Broadcast EH24A Multi Channel Encoder Additional Information ADDITIONA
13. the four arrow buttons and hold in for several seconds until the bottom line of the display begins to flash After you are in the program mode bottom line of screen flashing use the LEFT and RIGHT arrows to navigate among screens and use the UP and DOWN arrows to change the parameter setting When ENTER is pressed the new settings will be loaded and stored and the unit will exit the program mode You may wish to not press ENTER until you have gone through all screens and settings and then press ENTER to save and load all changes in one step OR you can store just one or several parameters at a time and reenter program mode to set the next Either method is acceptable This section provides additional details regarding the selectable items shown in the program mode on the Software Flow Chart on page 10 SETUP EH24A USER NAME Variable this sets the username for the ethernet control interface authorization this field is case sensitive PASSWORD Variable this sets the password for the ethernet control interface authorization this field is case sensitive for first time setup the default USER NAME is admin and the default PASSWORD is EH24 HOST NAME Variable this sets the display hostname for the ethernet control interface DHCP ENABLED DISABLED this configures the ethernet control interface to use DHCP for its IP configuration settings when enabled or to use the static IP configuration that follows when d
14. the manufacturer s instructions and should use a mounting accessory recommended by the manufacturer A product and cart combination should be moved with care Quick stops excessive force and uneven surfaces may cause the product and cart combination to overturn Ventilation Slots and openings in the cabinet are provided for ventilation and to ensure reliable operation of the product and to protect it from overheating and these openings must not be blocked or covered The openings should never be blocked by placing the product on a bed sofa rug or similar surface This product should not be placed in a built in installation such as bookcase or rack unless proper ventilation is provided or the manufacturer s instructions have been adhered to Power Sources This product should be operated only from the type of power source indicated on the marking label If you are not sure of the type of power supplied to your home consult your product dealer or local power company For products intended to operate from battery power or other sources refer to the operating instructions Grounding or Polarization This product may be equipped with a polarized alternating current line plug a plug having one blade wider than the other This plug will fit into the power outlet only one way This is a safety feature If you are unable to insert the plug fully into the outlet try reversing the plug If the plug should still fail to fit contact your electrician to
15. 18 EAS RF CHANNEL This menu allows the user to determine on which RF channel EAS information will be outputted Note that this menu will only appear if DTA EAS is set to MASTER and EAS MODE is set to enable SCTE18 The choices are 2 through 158 EAS MODULATION Note that this menu will only appear if DTA EAS is set to MASTER and EAS MODE is set to enable SCTE18 This menu allows the user to determine the type of modulation to be used for the EAS information The choices are QAM64B or QAM256B EAS MPEG PROGRAM Note that this menu will only appear if DTA EAS is set to MASTER and EAS MODE is set to enable SCTE18 This menu allows the user to determine on which MPEG program number the EAS information will appear The choices are 1 thru 65535 EAS MAJOR CHANNEL Note that this menu will only appear if DTA EAS is set to MASTER and EAS MODE is set to enable SCTE18 This menu allows the user to select on which major channel the EAS information will appear The choices are 1 through 999 EAS MINOR CHANNEL Note that this menu will only appear if DTA EAS is set to MASTER and EAS MODE is set to enable SCTE18 This menu allows the user to determine the minor channel number on which the EAS information will appear The choices are through 999 ENCODER 1 THRU 12 These menu items provide the means for selecting the desired output mode of operation for each of the installed encoders The available settings are DISABLED QAM ASI ASI and QAM QAM MGT
16. 4A Multi Channel Encoder User Manual 22 Sagerior Broadcaot Superior Broadcast EH24A Multi Channel Encoder Service If You Need To Call For Help SERVICE INFORMATION You may contact the R L DRAKE Service Department for additional information or assistance by calling 1 937 746 6990 Monday through Friday between 8 00 A M and 4 00 P M Eastern Time except on holidays You may also contact the R L DRAKE Service Department by E mail at the following address TechSupport rldrake com or by Telefax 1 937 806 1576 Should you want to return your unit for service package the unit carefully using the original carton or other suitable container Write your return address clearly on the shipping carton and on an enclosed cover letter describing the service required symptoms or problems Also include your daytime telephone number and a copy of your proof of purchase The unit will be serviced under the terms of the R L DRAKE HOLDINGS LLC Limited Warranty and returned to you IF YOU NEED TO CALL FOR HELP Call our Customer Service Technical Support line at 1 937 746 6990 between 8 00 A M and 4 00 P M Eastern Time weekdays Please have the unit s serial number available We will also need to know the specifics of any other equipment connected to the unit When calling please have the unit up and running near the phone if possible Our technician s will likely ask certain questions to aid in diagnosis of the problem Also
17. ECTED TO THE GROUNDING SYSTEM OF THE BUILDING AS CLOSE TO THE POINT OF CABLE ENTRY AS PRACTICAL GAOGILIMDIMG CONDUCTORS HEC SECTION 810 211 ELECTRIC SERVICE EQUIPMENT GROUND CLAMPS POWER SERVICE GROUKDING VATT uu n ELECTRODE SYS EM HEC ART 250 PART HI Exampte of antenna grounding as per National Elecocal Code ANSUMFPA TO Sagerion Broadcast EH24A Multi Channel Encoder User Manual Superior Broadcast EH24A Multi Channel Encoder SDE24 DUAL PROGRAM ENCODER MODULE ANALOG INTERFACE Composite video Inputs 2 composite inputs one for each program Composite Video Input Level 1 Volt p p 3 dB Audio Inputs for 2 programs RCA type for L and R audio channels 2 sets Audio Input Level 1 Vrms or 2 Vrms user selectable and user adjustable audio gain 15 dB MPEG ENCODER AUDIO ENCODER Selectable Types AC 3 Dolby digital Stereo OR MPEG1 Layer 2 MP2 Dolby Digital Encoder Manufactured under license from Dolby Laboratories Output bitrate User selectable from Ethernet Control Interface 128 192 320 384 Kbps Output The output of each SDE24 module is connected internally to the multiplexers that are included in the EH24A chassis SDE24EAS MODULE Description MPEG2 Encodes NTSC EAS alert program Used to add EAS to an EH24A system Can be used for SCTE18 operation for program replacement in all SDE24 encode
18. ER AUCUNE PARTIE A DECOUVERT Important Safety Instructions Read Instructions All the safety and operating instructions should be read before the product is operated Retain Instructions The safety and operating instructions should be retained for future reference Heed Warnings All warnings on the product and in the operating instructions should be adhered to Follow Instructions All operating and use instructions should be followed Cleaning Unplug this product from the wall outlet before cleaning Do not use liquid cleaners or aerosol cleansers Use a damp cloth for cleaning Attachments Do not use attachments that are not recommended by the product manufacturer as they may cause hazards NO yr B WON gt Water and Moisture Do not use this product near water for example near a bathtub wash bowl kitchen sink or laundry tub in a wet basement or near a swimming pool and the like EH24A Multi Channel Encoder User Manual 2 Sagerior Broadcast 17 18 20 21 22 23 24 Superior Broadcast EH24A Multi Channel Encoder Important Safety Instructions continued Accessories Do not place this product on an unstable cart stand tripod bracket or table The product may fall causing serious injury to a child or adult and serious damage to the product Use only with a cart stand tripod bracket or table recommended by the manufacturer or sold with the product Any mounting of the product should follow
19. L INFORMATION STANDBY MODE The EH24A has a standby output mode which turns off the RF output This can be used when it is desirable to temporarily disable the output without unplugging the AC line cord Select DISABLED in the QAM MGT VCT menu Individual encoders can be disabled or enabled when in the QAM mode from the ENCODER xx menu OVER TEMPERATURE SENSOR Temperature monitoring is built into this product If inadeguate ventilation is provided overheating may occur If this condition is detected the default LCD message will change to OVER TEMP If this occurs the problem should be corrected as soon as possible The unit will remain operational but the ventilation must be restored to prevent premature part failures due to overheating STATUS DISPLAYS When the units are not in the program mode status displays are shown The default display shows the OAM OUTPUT Mbits S When the UP button is pressed the version number of the EH24A firmware is displayed The DOWN button toggles the display between QAM OUTPUT Mbits S and ASI OUTPUT Mbits S REMOTE CONTROL AND MONITORING The EH24A may be used with the Drake Digital Headend Remote Control Software program to allow remote monitoring or control Only version 3 0 or newer version of the software is compatible with the EH24A Connect the Ethernet cable coming from the PC or modem to the Ethernet IN port rear panel connector Assign a UNIT ID 1 to 63 to use the remote program Leave at
20. VCT This menu item provides a means for the user to select either CVCT or TVCT tables or DISABLED for QAM operation TVCT is the typical setting QAM MAJOR CHANNEL The user may use this menu entry to define the QAM major channel number The choices are OUTPUT CHANNEL or USER DEFINED using an external PC with Drake Digital Headend Remote Control Software ASI MGT VCT This menu item provides a means for the user to select either CVCT or TVCT tables or DISABLED for ASI operation ASI MAJOR CHANNEL The user may use this menu entry to define the ASI major channel number The choices are OUTPUT CHANNEL or USER DEFINED using an external PC with Drake Digital Headend Remote Control Software OAM MODE This menu allows the user to set the modulation type for the output Choices range from OAM 16A through OAM 1024B A suffixes indicate DVB compliant FEC and the B suffixes indicate DigiCipher II FEC encoding Note that the output QAM mode usually must be QAM 256 For CATV systems using DigiCipher Il select the OAM 256B mode For DISH Network OAM distribution or other DVB systems using DVB set tops choose the OAM 256A mode EH24A Multi Channel Encoder User Manual 16 Sagerior Broadcast Superior Broadcast EH24A Multi Channel Encoder Setup and Programming continued GRAY ENCODING This menu is only available when QAM modes OAM 16A through QAM 1024A are selected The choices are DVB and DAVIC Gray Encoding is normally not used for video
21. all EH24As at the headend There can be standard SDE24s in some or all of the remaining slots of the Master EH24A If they are wanted to be sent out on the ASI output of the Master EH24A can be picked up from the ASI LOOP output connector of the ASII module of the last Slave unit in the chain VERY IMPORTANT When the SDE24EAS is used in slot 6 both encoders in the SDE24EAS must be set to the lowest encoding bitrate of any other SDE24 in the entire system This is the only way to make sure that when its stream replaces the original streams that it will still fit into all the OAM channels EH24A Multi Channel Encoder User Manual 20 Sagerior Broadcaot Superior Broadcast EH24A Multi Channel Encoder CABLE TV CHANNELS Chom Chile of Number Channel EIAJNCTA Numeric Equivalent Safertor Broadcast TABLE 1 CATV CABLE TV CHANNELS Chanel Center of Number Creare ELAN TA Numeric Frequency Equivalent m MHz CABLE TV CHANNELS Channel Numher Equivalent CATV Channel Frequencies CABLE TV CHANNELS Center of Chaney Cota Of Pin ilia Aenm ier Channel FIA NCTA Frequency Numeric Equivalent EH24A Multi Channel Encoder User Manual Superior Broadcast EH24A Multi Channel Encoder Broadcast TV Channel Frequencies TABLE 2 BCTV VHF BROADCAST CHANNELS UHF BROADCAST CHANNELS Dimna Canter of Chamra Ghama Center of Gianna N umobaor Froguoncy MHz Murn Froqeency MHI 658 695 701 TOF 113 EH2
22. ble program filter If EAS operation is used this output can be assigned to loop the EAS alert program to additional EH24As It can also loop DTA data Snecifications suhiect to chanae without notice or ohliaation EH24A Multi Channel Encoder User Manual 4 Sagerior Broadcast Superior Broadcast EH24A Multi Channel Encoder Specifications continued QAM Modulator Any or all of the enabled encoder outputs may be directed to the QAM Modulator by means of the user selectable program filter Output Symbol Rate 1 to 7 MSps Modes FEC ITU A 16 32 64 128 256 512 1024 QAM ITU B DigiCipher 64 256 1024 QAM I O Phase Error Less than 1 degree UP CONVERTER RF OUT Broadband Noise ess than 12 dBmV 6 MHz BW 12 MHz Output Impedance 75 Ohms RL 14 dB or better 54 1002 MHz GENERAL Operating Temperature 0 deg to 50 deg C FCC Approvals The EH24A and the encoder modules have been verified as complying with part 15 of the FCC rules MECHANICAL EH24A 14 1 4 D x 3 1 2 H x 19 W 9 5 Ibs SDE24 SDE24EAS ASII 8 D x 1 3 8 W x 3 1 4 H approx 0 5 Ibs Specifications subject to change without notice or obligation Superior Broadcast ea EH24A Multi Channel Encoder User Manual Superior Broadcast EH24A Multi Channel Encoder General Description General Description EH24A The Drake model EH24A encoder host is the core multiplexer
23. data QAM SYMRATE Preset or Manual If PRESET is selected the symbol rate will be automatically set to the normal rate based on the QAM mode that is selected and assuming a 6 MHz wide QAM channel If MANUAL is selected pressing the right or left arrow buttons will allow selection of symrates from 1 000 thru 7 000 MSym Sec QAM SYMRATE This menu item only appears of Manual is selected in the previously described menu item It allows selection of the output QAM baudrate or symbol rate Set as required by the set top box INTERLEAVER This menu item only appears if QAM 64B QAM 256B or QAM 1024B is selected and provides the means to set the QAM modulator interleaver Choose among the available selections based upon your system set top box requirements For typical 256 QAM DigiCipher II CATV systems 1128 J1 is the most commonly used interleave setting but many other choices are available This menu does not appear in the adjust mode if the QAM mode is A DVB as there is only one choice in the DVB standard OUTPUT FORMAT For normal operation select NORMAL For system level set up choose CW to provide a CW carrier at the center frequency of the output channel for use in leveling a system when a QAM power meter is not available To disable all RF output select STANDBY In the CW mode the CW carrier can be measured on a spectrum analyzer without a need to apply a bandwidth correction or it can be measured with an analog meter tuned t
24. ect the provided firmware click Upload to initiate the update After a few minutes the unit will restart with the new firmware If a power loss occurs during update the unit will recover automatically if the firmware upload was not completed it may be necessary to re initiate the update process once power is restored EH24A Multi Channel Encoder User Manual 14 Sagerior Broadcast Superior Broadcast EH24A Multi Channel Encoder Setup and Programming Programming and viewing of the various setup and operating parameters is accomplished using the front panel back lit two line sixteen character wide LCD along with the two LEFT and RIGHT ENCODER SELECT buttons and the five LEFT RIGHT UP DOWN and ENTER buttons The name of the parameter is on the top line of the display and the setting value is on the bottom line To observe a certain parameter setting without intending to change its value just use the LEFT and RIGHT ENCODER SELECT buttons and the LEFT and RIGHT arrow buttons to navigate through the menus shown in the software flow chart on the previous page The current setting for each parameter is shown on the bottom line of the display Note that depending upon certain settings some screens are not needed and will be skipped To make a change in the displayed parameter and its setting and if this is the initial setup you will want to enter the program mode To do this press the ENTER button that is located in the center of
25. ed encoder modules Note as viewed from the rear the number 1 program will be on the left the one closest to the RF output connector The number 2 program will be the next input to the right 2 Connect the outputs as desired 3 Plug the EH24A into AC power Allow 30 to 90 seconds for boot up 4 From the front panel use the ENCODER SELECT buttons to choose among EH24A settings and settings for each encoder Use the ENTER button to enter program mode and to save settings in memory Use left and right arrows to select a parameter and then use the up or down arrows to change its value Parameters values can only be changed when the unit is in the program mode as indicated by slow flashing of the front panel display To enter program mode press the ENTER key and hold for 2 to 3 seconds 5 Press ENTER for 3 seconds to enter program mode 6 Repeatedly press the ENCODER SELECT right or left arrow until the display shows SETUP EH24A 7 Repeatedly press the left or right arrows on either side of the enter button until the display reads ENCODER Press up or down arrows to select which output or both outputs that this encoder is to output to Then press the right arrow once to advance to ENCODER 2 Choose output for this one Proceed in this manner until all encoders have been directed to the desired outputs ENCODERs 1 and 2 will be the first module 3 and 4 the second module 11 and 12 the sixth module etc If an encoder is installed but you do
26. g instructions Adjust only those controls that are covered by the operating instructions as an improper adjustment of other controls may result in damage and will often require extensive work by a qualified technician to restore the product to its normal operation e If the product has been dropped or damaged in any way and f When the product exhibits a distinct change in performance this indicates a need for service Replacement Parts 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 product ask the service technician to perform safety checks to determine that the product is in proper operating condition Wall or Ceiling Mounting The product should be mounted to a wall or ceiling only as recommended by the manufacturer Heat The product should be situated away from heat sources such as radiators heat registers stoves products including amplifiers that ANTENMA _ LEAD IH WIRE NOTE TO CABLE INSTALLER HIS REMINDER IS PROVIDED 10 CALL THE CAV SYSITEMINSTALLERSAI TENTION TOARTI Se CLE 820 40 OF THE NEC THAT PROVIDES GUIDE LINES FOR PROPER GROUNDING AND IN PAR EMIN T CULAR SPECIFIES THAT THE CABLE GROUND REE SECTION 810 20 SHALL BE CONN
27. hannel number will reflect the RF output channel Channel Setup Major Encoder Type MERS One Part minar Number Number Number spizaa 2 O h TE 5000000 Show Help 2012 RL Drake Holdings LLC All rights reserved Figure 3 EH24A Channels Tab The Channels tab provides an interface to configure the virtual channel mappings for this encoder host If PSIP is enabled this page will display a screen that looks like Figure 3 for each encoder output the MPEG program number can be modified along with the Major and Minor channel numbers If one part virtual channel numbers are desired the PSIP Mode must be set to CVCT and the Minor number for each channel should be set to 0 The Output tab provides an interface to set all modulator output settings for the unit A screenshot of this tab is shown in Figure 4 This tab selects the DTA and EAS modes channel bitrates QAM settings and the mapping from encoders to output channels For settings like the DTA EAS options more options appear as you enable the sub systems EH24A Multi Channel Encoder User Manual 12 Sagerior Broadcast Superior Broadcast EH24A Multi Channel Encoder Ethernet Control Interface Configuration Continued Encoder Settings Channel Number Settings ME Output Settings EH24A Control Panel DICIT AL m Status Encoders Channels Output Firmware Update Output Settings This page contains the user configuration for the available outputs
28. isabled IP ADDRESS Variable this sets the ethernet control interface s static IP address when DHCP is disabled SUBNET MASK Variable this sets the ethernet control interface s IP subnet netmask when DHCP is disabled GATEWAY ADDRESS Variable this sets the default gateway for the ethernet control interface when DHCP is disabled OUTPUT MODE This menu provides a means to determine whether the EH24A output should be OAM and ASI or ASI output only PACKET DELAY This menu allows the user to determine the packet delay The choices are 0 to 200 microseconds A good default value is usually 50 uS If pixilation is seen in some programs the delay may need to be increased Increase in small increments as too much delay can cause a buffer overflow this will be indicated in the front panel LCD DTA EAS CONTROL The DTA control is used when EH24As are used to supply the QAM signals to DTA set top boxes It allows for an ASI stream generated by a PC to be input to the headend s Master EH24A This control allows for generating a transport stream that provides a virtual channel map to the DTAs Known as SCTE 65 tables and or provides code updated to the DTA s in a format known as DSM CC so that they can be updated through the QAM channel transport stream The choices are DISABLED MASTER and SLAVE DTA MODE This menu choice allows the user to activate or deactivate DTA mode The choices are ENABLE and DISABLE Superior Broadcast 5 15 EH24A Mu
29. l Encoder Three Year Limited Warranty R L DRAKE HOLDINGS LLC warrants to the original purchaser this product shall be free from defects in material or workmanship for three 3 years from the date of original purchase During the warranty period R L DRAKE HOLDINGS LLC or an authorized Drake service facility will provide free of charge both parts and labor necessary to correct defects in material and workmanship At its option R L DRAKE HOLDINGS LLC may replace a defective unit To obtain such a warranty service the original purchaser must 1 Retain invoice or original proof of purchase to establish the start of the warranty period 2 Notify R L DRAKE HOLDINGS LLC or the nearest authorized service facility as soon as possible after discovery of a possible defect of a the model and serial number b the identity of the seller and the approximate date of purchase and c A detailed description of the problem including details on the electrical connection to associated equipment and the list of such equipment 3 Deliver the product to R L DRAKE HOLDINGS LLC or the nearest authorized service facility or ship the same in its original container or eguivalent fully insured and shipping charges prepaid Correct maintenance repair and use are important to obtain proper performance from this product Therefore carefully read the Instruction Manual This warranty does not apply to any defect that R L DRAKE HOLDINGS LLC determi
30. lti Channel Encoder User Manual Superior Broadcast EH24A Multi Channel Encoder Setup and Programming continued EAS MODE EAS Control is provided by 1 of 2 methods Method 1 By using the new SDE24EAS module This module has only a single composite input instead of the 2 inputs of a standard SDE24 It is fed by an external EAS Controller source that then is encoded by both encoders in the modified SDE24 When EAS is activated the transport stream generated by the SDE24EAS is routed internally in the EH24A and replaces the transport streams coming from the other plugged in SDE24s This way all MPEG programs coming out of the EH24A have the EAS video and audio on them Note that when using this method only 1 SDE24EAS is reguired per headend and is placed into the Module 6 slot of the Master EH24A Method 2 By using the newer digital standard for EAS known as SCTE 18 In this mode rather than each MPEG program being replaced by the EAS video instead when the EAS is activated a table is inserted into the transport stream This table tells any SCTE 18 capable unit which RF channel to switch to and which MPEG program number to begin decoding The receiving unit then switches to that program to display the EAS video and audio When the EAS is deactivated the receiving unit returns to its original channel The EAS MODE menu allows the user to select which EAS mode is desired The choices are DISABLED MODULE 6 SCTE 18 and MODULE 6 SCTE
31. m the wall outlet and disconnect the antenna or cable system This will prevent damage to the product due to lightning and power line surges Power Lines An outside antenna system should not be located in the vicinity of overhead power lines other electric light or power circuits where it can fall into such power lines or circuits When installing an outside antenna system extreme care should be taken to keep from touching such power lines or circuits as contact with them may be fatal Overloading Do not overload wall outlets extension cords or integral convenience receptacles as this can result in a risk of fire or electric shock Object and Liguid Entry Never push objects of any kind into this product through openings as they may touch dangerous voltage points or short out parts that could result in a fire or electric shock Never spill liguid of any kind on the product Servicing Do not attempt to service this product yourself as opening or removing covers may expose you to dangerous voltage or other hazards Refer all servicing to gualified service personnel Damage Reguiring Service Unplug this product from the wall outlet and refer servicing to gualified service personnel under the following conditions a When the power supply cord or plug is damaged b If liquid has been spilled or objects have fallen into the product c If the product has been exposed to rain or water d If the product does not operate normally by following the operatin
32. n each EH24A in addition to an EAS message program that is encoded in slot 6 of just one master EH24A One SDE24EAS is required per headend to be installed in the master EH24A Additional slave EH24As can be included via simple ASI looping through each EH24A using an ASII card in slot 6 of all slave EH24As The EH24A supports the emergency alert system in two ways SCTE18 table support is provided and also substitution of normal program video with EAS program video on all EH24A encoded program PIDs is provided Either method or both may be operator selected Program Filtering and Multiplexing The EH24A contains transport stream multiplexers that can multiplex any or all of the program streams from the encoders The user may select what programs from the encoders to include in the QAM output channel and also the user can select independent of the QAM output what programs to output via the DVB ASI port The QAM RF output can be specified for either off air or CATV frequency plans in the 54 to 1002 MHz spectrum The EH24A and installed encoder modules are powered by a built in power supply DTA Data Support One input slot in an EH24A can be used to input low speed data via ASI that may be used by system DTAs Digital Transport Adapters A Drake created PC program can be used to generate the data that would be then input to the EH24A This data generates a transport stream to provide a channel map SCTE65 tables for the DTAs Also firmwa
33. nes is due to 1 Improper maintenance or repair including the installation of parts or accessories that do not conform to the guality and specifications of the original parts 2 Misuse abuse neglect or improper installation 3 Accidental or intentional damage All implied warranties if any including warranties of merchantability and fitness for a particular purpose terminate three 3 years from the date of the original purchase The foregoing constitutes R L DRAKE HOLDINGS LLC S entire obligation with respect to this product and the original purchaser shall have no other remedy and no claim for incidental or conseguential damages losses or expenses Some states do not allow limitations on how long an implied warranty lasts or do not allow the exclusions or limitation of incidental or conseguential damages so the above limitation and exclusion may not apply to you This warranty gives you specific legal rights and you may also have other rights which vary from state to state This warranty shall be construed under the laws of Ohio For Service contact Superior Broadcast LLC 18208 Preston Rd Suite D9 297 Dallas TX 75252 Tel 972 473 2577 Email jsop msn com www sbp tv com Sagerion Broadcast 5 70 EH24A Multi Channel Encoder User Manual Superior Broadcast where the Best Cost Less Call us today We want to talk to You Jimmie Joynt Tel 972 473 2577 Email jisop Omsn com 18208 Preston Rd Suite D9 297 Dallas TX
34. nt plan to use it be sure to choose the DISABLED choice for any such encoders 8 Press the right arrow again after setting the 12th encoder This should produce the QAM MGT VCT screen Usually select TVCT by using up or down arrows 9 Press right arrow again and observe the QAM MODE screen Use up or down arrows to select QAM mode For example QAM 256B would select 256 QAM with annex B FEC DigiCipher FEC 10 Press right arrow again and observe QAM SYMRATE Set to PRESET PRESET will be 5 057 MS S for QAM 64B or 5 3606 MS S for OAM 256B etc If a nonstandard rate is desired choose MANUAL 11 Press right arrow again and observe INTERLEAVER Select 1128 J1 unless you have a special requirement 12 Press right arrow again and move to the OUTPUT FORMAT Choose NORMAL For testing level setup temporarily choose CW to produce a CW carrier in the center of the channel Other PRBS choices are for testing only 13 Press right arrow again and observe OUTPUT CHANMAP Select the desired plan usually CATV 14 Press right arrow and observe OUTPUT CHANNEL Select desired channel The RF channel number being set will be used as the major channel number in the output stream 15 Press right arrow and observe RF OUT Choose desired RF out level 16 Press right arrow and observe UNIT ID If not using Ethernet remote control choose 0 17 Press the right arrow and observe Ethernet BAUDRATE Set to 4800 unless otherwise directed 18 Press the
35. o channel center The CW power measured will equal the channel QAM power when the modulator is returned to NORMAL output mode Usually QAM signals are set 5 dB to 10 dB below analog NTSC channels when balancing a system PRBS menu entries are used for testing purposes only and should normally not be selected by the user OUTPUT CHANMAP OUTPUT CHANNEL Select the desired EIA CATV channel output using these two menus RF LEVEL Select the desired RF output signal level The available range is between 45 dBmV and 56 dBmV selectable in 0 5 dB steps The output accuracy is 1 dB SETUP ENDODER xx ENCODER SELECT The LEFT and RIGHT buttons allow the user to scroll through the encoder numbers for each encoder installed in the EH24A as well as the EH24A itself Use the LEFT and RIGHT buttons to select the encoder to be programmed VIDEO This menu entry allows the user to select between SVIDEO and COMPOSITE video input for each selected encoder FORMAT Either MPEG2 or MPEG4 H 264 may be selected as the output format for the selected encoder using this menu item Encoder 2 on a given SDE24 has no option It is forced to MPEG2 BITRATE This menu item allows the user to select the bitrate The choices are from 1 to 8 Mbits per second INPUT This menu allows the user to select between the NTSC or PAL video formats RESOLUTION The resolution of the video output of each encoder may be selected from this menu item The choices range from 720 x 480
36. product and cart combination should be moved with care Quick stops excessive force and uneven surfaces may cause the product and cart combination to overturn The lightning flash with arrow head symbol within an EXPOSE TO RAIN OR MOISTURE equilateral triangle is intended to alert the user to the CAUTION f ere presence of uninsulated dangerous voltage within RISK OF ELECTRIC SHOCK the product s enclosure that may be of sufficient DO NOT OPEN s 5 magnitude to constitute a risk of electric shock to persons CAUTION TO REDUCE THE RISK OF ELECTRIC SHOCK DO NOT REMOVE COVER NO USER The exclamation point within an eguilateral triangle is SERVICEABLE PARTS INSIDE REFER SERVICING intended to alert the user to the presence of important TO QUALIFIED PERSONNEL operating and maintenance servicing instructions in the literature accompanying the product WARNING TO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK DO NOT EXPOSE THIS PRODUCT TO RAIN OR MOISTURE DO NOT OPEN THE CABINET REFER SERVICING TO QUALIFIED PERSONNEL ONLY CAUTION TO PREVENT ELECTRIC SHOCK DO NOT USE THIS POLARIZED PLUG WITH AN EXTENSION CORD RECEPTACLE OR OTHER OUTLET UNLESS THE BLADES CAN BE FULLY INSERTED TO PREVENT BLADE EXPOSURE ATTENTION POUR PREVENIR LES CHOCS ELECTRIQUES NE PAS UTILISER CETTE FICHE POLARISEE AVEC UN PROLONGATEUR UNE PRISE DE COURANT OU UNE AUTRE SORTIE DE COURANT SAUF SI LES LAMES PEUVENT ETRE INSEREES A FOND SANS EN LAISS
37. re update data can be sent to the DTAs if needed ASII The Drake model ASII input module is supported to provide an ASI input for slave EAS operation and for DTA data input as described in previous paragraphs Sagerion Broadcast oak Kan EH24A Multi Channel Encoder User Manual Superior Broadcast EH24A Multi Channel Encoder Installation and Mounting Front Panel Controls INSTALLATION AND MOUNTING NOTES This equipment is designed to be installed in a standard 19 rack When the unit is mounted above or below other rack mounted equipment a 1U space 1 75 should be left between the unit and the other equipment to allow ambient air flow between the units No space is needed between EH24A units themselves due to the ventilation provided by their built in fans Connect the AC line cord to an appropriate source of 120 volt 50 60 Hz AC power The EH24A is always on once the AC power cord is connected to its power source F1 i F lt aaa LEP HHNTTTNNNNNTNNTN A ENCODER JO o OP 40 oD S F6 F2 F3 F4 F5 F1 LCD Display This display presents the selected menu screen and the parameter settings The backlight in the display is on when power is applied F2 Left and Right Buttons Use the left and right arrow buttons to navigate from screen to screen to view a parameter setting within a particular program group These buttons are operational in the view mode or the program mode Using only these buttons
38. rown or by US Mail it will be returned Blue if received Blue or Red or it will be returned however you prefer if you furnish the return cost for the method you select Sagerion Broadcast m 3 EH24A Multi Channel Encoder User Manual Superior Broadcast EH24A Multi Channel Encoder If You Need To Call For Help continued If the unit is out of warranty use one of the following methods for return shipment 1 You designate billing to American Express VISA MasterCard or Discover card 2 You prepay the service charges with a personal check or 3 You specify some other method of return and payment When calling the technician can estimate the repair charges for you over the phone This is another good reason to call before sending a unit in for repair Typically equipment is repaired in five to ten working days after it arrives at R L DRAKE if we have all the facts If we must call you it may take longer R L DRAKE is not responsible for damage caused by lightning nonprofessional alterations acts of God shipping damage poor storage handling etc R L DRAKE will make note of any shipping damage upon receipt You will need to send proof of purchase to receive warranty service Typically a copy of the invoice from an R L DRAKE dealer will suffice The warranty is for the original owner only and is not transferable EH24A Multi Channel Encoder User Manual 24 Sagerior Broadcast Superior Broadcast EH24A Multi Channe
39. rs or both Only one SDE24EAS is required per headend Must be inserted into slot number 6 of the master EH24A chassis ASII MODULE Description ASI input module for inputting an EAS program that is looped out of the master EH24A ASI Out containing the SDE24EAS and also for inputting low speed data for DTA channel mapping and codeupdating Usage Used in an EH24A to add DTA data or used in an EH24A for EAS alert programming that is being sourced by a master EH24A SDE24EAS EH24A CHASSIS Program Filtering and Grooming Encoded programs may be disabled or sent to one or both output ports ASI or QAM user selectable The output timing is restamped and null packets are managed as required Multiplexer Built in multiplexer circuitry combines the outputs of all enabled encoders in an EH24A into multiprogram transport streams one to the QAM output and one to the ASI output MPEG Program Numbers MPEG program numbers in the output transport stream by default will be assigned sequentially corresponding to the encoder number The leftmost encoder input as viewed from the rear panel will be 1 If the Ethernet remote access is used the MPEG and virtual channel major and minor numbers may be user selected to any desired MPEG legal numbers and program names up to 7 characters in length may be added ASI Output Any or all of the enabled encoders may be directed to the ASI output by means of the user selecta
40. s used to supply the EH24A with a contact closure when the EAS is activated as determined by an external EAS controller receiver The external EAS controller will supply a contact closure output for connection to the EH24A EAS and GND terminals Grounding the EAS screw terminal through the contact closure in the controller will signal the EH24A that an EAS event has occurred If EAS has been programmed and the EAS encoder installed the EH24A will respond appropriately Sagerion Broadcast ac a EH24A Multi Channel Encoder User Manual Superior Broadcast EH24A Multi Channel Encoder Ethernet Control Interface Configuration There are two options for the ethernet control interface setup If your ethernet network has a DHCP server available and you would like to use that to configure the IP address of your EH24A you may enable DHCP on the EH24A When the unit s front panel has exited from configuration mode you can press the button above ENTER twice to view the IP address that was discovered by DHCP If your network does not have a DHCP server or you choose not to use DHCP for configuration this is the recommended configuration to avoid your EH24A s IP address changing in the future you must obtain an IP address subnet mask and default gateway from your network administrator Once you have determined the correct values for your particular network set these values from the front panel Once the unit has an assigned IP address you can view
41. thru 353 x 240 as shown on the software flow chart on page 10 BRIGHTNESS CONTRAST SATURATION and HUE These menu items allow the user to assign each of these parameters of the output video values from 0 to 255 AUDIO ENCODER The SDE24 includes audio encoders for Dolby Digital Stereo commercial encoding or MPEG1 Layer 2 audio encoding MP2 In the USA the majority of applications will use Dolby Digital referred to within EH24A settings as AC3 but if your network is using Annex A DVB set top boxes they may require the MPEG audio selection Some TVs and set top boxes will decode either mode but be sure to set the encoder to the mode used by other programming on your system to insure complete compatibility The AUDIO ENCODE R menu allows you to select either AC3 or MP2 Use the up dn arrow keys to toggle between the two settings MAX AUDIO IN This menu entry allows the user to set the maximum audio input which may be input to the selected encoder The choices are 1 Vrms or 2 Vrms AUDIO GAIN The audio output level can be chosen from this menu item by selection of the appropriate gain The values range from 15 dB to 15 dB Audio output can also be completely eliminated using the MUTE selection Sagerion Broadcast hae EH24A Multi Channel Encoder User Manual Superior Broadcast EH24A Multi Channel Encoder Operating Instructions OPERATING INSTRUCTIONS FROM THE FRONT PANEL 1 Connect video and audio inputs to desir
42. will not change any parameter setting F3 Up and Down Buttons Use the up and down arrow buttons to change the value of a viewed parameter setting The unit must be in the program mode in order for these buttons to become active for changing a parameter setting If the unit is not in the program mode pressing the Up button will show the version number of the EH24A firmware Repeatedly pressing the Down button will toggle between showing the Mbits S for QAM and the Mbits S for ASI F4 ENTER Button Use the ENTER button to enter the program mode or to save and load a new setting or settings after adjustment Hold for approximately 2 seconds until the bottom line of the display starts to flash to enter the program mode After entering the program mode momentarily pressing the ENTER button again will load and save any settings that may have been changed using the Up and Down buttons F5 Left and Right ENCODER SELECT Buttons Use the left and right ENCODER SELECT buttons to navigate through the available SDE24 Encoders and EH24A settings The selection of the desired parameters for the selected encoder or EH24A can then be made using the LEFT and RIGHT F2 UP and DOWN F3 and ENTER F4 buttons F6 Ventilation Fan Vents These are the intake vents for the two ventilation fans The exhaust vents are on the back of the unit Do not cover any of these vents as overheating may result EH24A Multi Channel Encoder User Manual 8 Sagerior Broadcast
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