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1. ISDN CE Power Connector The connector marked with DC IN 8 15V 2A at the back op the unit is used for the external pow er supply of the unit It must be a 5 5 mm DC DC IN 8 15V 2A plug The centre pin is the plus connection the outer ring is connected to ground not necessarily the safety ground The centre pin is the plus connection the outer ring is connected to ground OO Environmental Operating temp Range 0 C to 45 C 41 F to 113 F Humidity 0 to 90 non condensing Storage temp 20 C to 60 C 4 F to 140 F Dimensions D x W x H 234 x 155 x 80 mm Weight 1 5 kg with batteries 2002 Goym SET 81 Input specifications Pin Description 1 Analog ground Analog signal 4 Analog signal Format Symmetrical Connector 3 pin female XLR socket Microphone powering Inputs 1 and 2 Phantom 48V or 12V or T12 Tonadder 12V supply Maximum input level 21 dBu Input stage sensitivity adjustment 0 to 60 dB in 4 steps of 20dB Input impedance 10 ka CMRR gt 80dB 1kHz International Sound input sensivity adjustment By software control see menu 82 2002 Goym SET Output specifications Pin Description 1 Analog ground Analog signal 4 Analog signal Line output format S
2. 14 2002 d e SET 2 5 Audio outputs Two headphone sets can simultaneously be connected to the unit Na Each headphone has its own volume and a local cue adjustment to mix the received and sent signals A separate XLR line output allows connection of the sent or returned audio to another audio system A more detailed description of the audio outputs can be found in paragraph 4 3 Optional international sound input extra line input for external event information or guide line 15 16 2002 Goym SET 3 OPERATION The user interface consists of a keypad and a LCD display LCD Display 2 3 The keypad has three sections 1 12 Numeric keys with the numbers from 0 to 9 and f Some of these keys have multiple functions the keys 0 and 2 to 9 can also be used to enter one of the characters that are shown on the key by pressing the key one or more times Note space character is available on the 1 key 2 The three keys below the display are called extended function keys They are not labeled since the key function depends on the menu The function of the key appears on the bottom line of the display just above the key They are also called soft keys 3 The remaining keys are called the special functions keys OK key to validate a choice Esc key to escape from a menu Green p
3. SAWING CONFIGURATION 2002 dee SET New The option NEW lets you create a new entry in the addressbook NETWORK gt ISDH ToAnalog OK It starts with selecting the network and will continue exactly as EDIT described above See EDIT above Under ASSOCIATED COD you can only choose from None or Current 7 2 Local Profile network settings only A local profile is usually only necessary when moving from Europe to an other continent and vice versa or when moving within North America between different ISDN providers A local profile does not dial numbers but contains all network parameters like ISDN protocol and local address MSN SPID subaddress or ANALOG line level So a local profile can be used to set up the unit to work in the country in which you have just arrived On the SET2 you can create up to 50 local profiles From the Main Menu select the book icon After having selected LOCAL you can select different actions e Load for activating a local set up into memory e Save as for creating a new local set up e Delete for deleting a local set up 2002 fer SET 53 Load e From the Main Menu select the book icon the key below the book icon e Select LOCAL e Select LOAD e With T and J the two outer soft keys you can scroll through the entries in the addressbook e If you enter a letter on the key
4. Press ESC to return to main screen 22 2002 Goym SET To prevent over modulation from the inputs a compressor or limiter see __ LIM COMP description below can be activated Off Lim Come Select SETUP AUDIO LIM COMP in the menu and choose between LIM or COMP A LED indicates possible input overload see 2 1 Ref 11 amp 12 A compressor reduces by a preset ratio the level of any incoming signal which exceeds its preset level For example if your compressor is set for 10 dB and has a compression ratio of 2 to 1 any signal that comes in over 10 dB would be reduced by a factor of 2 For every 2 dB of input signal over 10 dB the output level would only be increased by 1 dB This is very useful when sending vocals because they tend to have varying levels A limiter is a compressor in the extreme That is once the signal level reaches some preset threshold instead of compressing it at some ratio say 2 1 or 4 1 the limiter limits it at that level by not allowing the signal level to go beyond this The gain of each input can be individually adjusted using the Wy corresponding front panel F potentiometer see paragraph 2 1 Ref 2 amp 3 When the potentiometer is in the leftmost position the associated input is muted 80dB attenuation 2002 Goym SET 23 11 LED s on the front side of the SET2 indicate the peak level of the mixed audio signal The level display
5. green phone key twice Press the ON OFF key to power off the unit keep it pressed until it shuts down Local Cue1 50 Mic Line1 70 2002 fase SET2 10 2002 d e SET 2 INTRODUCTION The SET2 is designed to enable radio broadcasters to conduct high quality live two way remote broadcasts or two way commentaries with return cue via ISDN or ANALOG telephone lines also known as POTS or PSTN Applications e News remotes e Live sport commentaries with local contributors e Remote two way interviews e Remote contributions into studio discussions e Live music concerts 2 1 Front view 1 Headphone 1 Local Cue and Volume adjustment 2 Input 1 potentiometer 3 Input 2 potentiometer 4 Headphone 2 Local Cue and Volume adjustment 8 ON OFF Switch 9 Disconnect or Hang up red phone 10 Connect or Call key green phone 11 Input 1 overload indicator 12 Input 2 overload indicator 13 Function keys 2002 Goyle SET 11 5 Audio level LED bar and 14 Status LED s for external power Status LED s and battery 6 LCD display 15 ESC key 7 Keypad 16 OK key 17 for future use There is a two line LCD display plus 23 LED s on the front panel as feed back to the user The possible information in the display is described in chapter 6 3 The LED s provide the following information
6. 12 Info 2 yellow LED s Information future use Alarm red When on it indicates a network problem Dec green When on it indicates that a connection exists and the SET2 is decoding the analog or ISDN signal lt green When on SET2 uses an external DC source ki green red When green on it indicates that the internal battery level is higher than 20 When this LED changes to red the remaining battery life of the SET2 is approx 15 minutes The LED is only an indication and is optimized for the use of Alkaline batteries 1 red Overload indicator when on input 1 has overload 2 red Overload indicator when on input 2 has overload Lim comp green red When green is on the limiter or compressor is on stand by When red is on the limiter or compressor is functioning Level meter 11 LED s scale 20 to 5 dBu OVLD red Mixed audio overload 2002 Goym SET 2 2 Rear view O 00000 O 0000 REMOTE DC IN 8 15V 2A RS 232 V 24 V 28 serial interface ANALOG RJ 11 J ack Strain relief ISDN RJ 45 J ack External DC J ack U RB UN The serial interface is used for uploading new software into the unit see annex 2 or changing the addressbook and local profiles see paragraph 7 3 The appropriate ANALOG and or ISDN cables must be connected depending on which function is to be used 2 3 Algorithms The SET2 contains a m
7. e interoperation procedures as per ITU T H 242 recommendation e optional protection against transmission errors in the case of MPEG encoding Reed Solomon error correction codes 38 2002 Goym SET It must be noted that thanks to the interoperation protocol J 52 codecs can negotiate automatically when setting up a link and agree on a configuration that is compatible with the capability of both units This compatibility concerns bit rate channel mode etc In this way when the units differ in their capability or make in most cases the link will work and audio will be transmitted although the resulting configuration may be different to expectation Another useful consequence is this also gives users more tolerance to mistakes when configuring the units on the two sides of the transmission links as the codecs will adapt automatically even with differences in the initial settings of the two units This algorithm is set the same way as P MPEG above except choose MPEG C FROR CORRECT ION L2 J 52 instead of P MPEG L2 and Mode A Ei select the error correction mode 0 1 2 3 or 4 after selecting the sample rate and the bitrate 4SB ADPCM The codec also includes the 4SB ADPCM 4 Sub Band Adaptive Pulse Code Modulation algorithm This algorithm enables you to send audio with a bandwidth of 15 kHz and a delay of only 7 msec Ensure the unit is set to work on ISDN see paragraph 4 4 and to this J CODI
8. Activate factory standard speeddial 25 AND Encoder Sample rate 24 Common VA Setup DIFs DIF12 Country LLC 1 OFF SETUP COD lt Other P MPEG L2 24 kHz 64 kb s 1B OR Encoder Bit rate 64 Encoder Algorithm M PEGL2 Encoden Sample rate 24 Encoden Algo mode M ono Encoder Line fmt11 LN 1 Decoder Independent Y ES DecodenLine fmt11 LN 1 Decoder Bit rate 64 Common TA Setup DIFs DIF12 Country LLC 1 OFF 76 2002 dee SET Musicam configuration 128 kb s SET2 configuration Activate factory standard speeddial 37 AND Common TA Setup DIFs DIF12 Country LLC 1 OFF Common TA Setup DIFs DIF12 Country LLC 2 OFF SETUP COD lt Other P MPEG L2 48 kHz 128 kb s 1B OR Encoder Bit rate 128 Encoder Algorithm M PEGL2 Encoder Sample rate 48 Encoder Algo mode M ono Encoder Line fmt CCS 2LN 12 Decoder Independent Y ES Decoder Line fmt CCS 2LN 12 Decoder Bit rate 128 Common TA Setup DIFs DIF12 Country LLC 1 OFF Common TA Setup DIFs DIF12 Country LLC 2 OFF Cannot choose TOOLS or SETUP The SET2 does react to pressing the book icon and entering numbers but does not seem to react to pressing TOOLS or SETUP The unit is set to restricted user access in which the user can only make or break a connection and can not change vital settings See Annex 8 Restricted user access for retur
9. 40 table of contents 5 TDAC 39 tests 63 analog 63 digital 63 network loop2 64 network loop3 64 tone pulse dialing 29 transmission settings 31 troubleshooting 75 U interface 28 volume 15 2002 Yoye SET 93 94 2002 Goym SET 2002 Yoye SET 95
10. CLEARED ul 7 3 Managing addressbook and profiles with PC To be defined 56 2002 d e SET ANALOG OVERVIEW ANNEX 1 The following drawing gives an indication of all audio paths inputs outputs and mic power Phaniom 12V 48v Dyn 712 level indicator H ST GP ek odd input 1 e ED input 2 du MENU as O 20 40 60cB 0 80 1 20Hz 20kHz D 80dB 0 20 40 60dB 0 80 120Hz 20kHz 0 80dB mic power Phantom 12V 48v Dyn 112 PHONES 2 0 16 dBu Di PHONES intemationdi MEND P sound 20 208 K BR e c o OU 57 2002 Yoye SET 58 2002 Goym SET ANNEX 2 SOFTWARE UPGRADE What you should have e aPC with Windows e a sub D 9 female to sub D 9 male cord like a typical modem cable e the PC download software Express Profiles SET2 Xps exe e the software release usually in a zip file e g VERSxx zip Preparation e Uncompress the zip file in a directory on the PC e The cord must be connected to the COM1 or COM2 serial port of the PC on one side and the SET2 REMOTE on the other side Downloading the softw are e On the PC start Express Profiles 2002 fo SET2 59 e inthe Connection menu select download software e Select Browse and open the config txt file in the directory Where the software release was expanded e Switch on the codec e
11. clicking sound similar to that heard when dialing from a rotary dial telephone or by sending audio tones DTMF The SET2 can dial using either pulse or DTMF tones generally used around the world Tone or Pulse can be selected in the NETWORK menu under SETUP C PARAMETERS NET Network ANALOG Param Dial ing method Dialing method Tone is default and most commonly used 2002 g s SET 29 Line level The level of the signal that is sent out on the analog telephone line can be adapted to the reguired level on that line The default setting is set to 10dBm which is correct for most countries Change this level to another setting on trial and error basis only when dialing problems occur The Line Level can be altered in the NETWORK menu under SETUP C PARAMETERS NET Network ANALOG Param Dial ing methocd Line Level press lt once and choose a different level using or gt 10 dBm is default and most commonly used Caution e Do not connect the SET2 to a telephone jack that provides power for lighting a telephone s dial e Do not connect the SET2 to a party line or coin operated telephone line e The unitis not suitable as an extension to a pay phone or for use with a shared service line or 1 1 carrier system line e Ask your PBX operator to disable call waiting function if in use otherwise analog function will be interrupted 30 2002 Goym SET 5
12. like a PC You can now change the ISDN board there is no fixation Replace the rear panel and fasten O O the two screws TA 2002 fo SET 69 70 2002 Goym SET ANNEX 5 ANALOG INTERFACE The SET2 s factory set default configuration is suitable for most SET2 transmission applications and is reloaded by selecting TOOLS MISC General reset OK The SET2 is designed to operate over dial up telephone lines with the follow ing dialing and call monitor features e DTMF signaling multi frequency or tone dialing method or loop disconnect signaling pulse dialing method The user can change the dialing method by selecting SETUP NET PARAM Dialing method e Operation in absence of proceed information not wait for dial tone e Automatic answering e Full dial progress detection This parameter must be disabled for calls originating from Switzerland and Italy SETUP NET PARAM DIAL TONE Hybrid Codec Mode The SET2 can work as a standard telephone hybrid or use compression to get better quality audio across the analog line codec e Select SETUP PARAM Analog Mode and choose Hybrid or 0 ANAL 0 HODE Codec Codec Hybrid e Press OK to confirm 2002 Goym SET 71 Setting the optimal rate in codec mode The SET2 with the lowest max line speed setting will determine the maximum speed in which the two codecs will communicate with each other e The line speed can be set b
13. reference 0 dB is 8 dB below the clipping level 1 LED OVLD indicates an over modulation by the sum of the two inputs The Lim Comp LED lights up green when it has been activated in the menu and red when red when it comes into action to prevent over modulation Muting the inputs The two inputs MIC LINE1 and MIC LINE2 can be muted simultaneously during an ISDN or ANALOG connection e press the microphone icon middle function key A muted indication is placed in the display and in the level indicator when the inputs are muted e Press the muted icon middle function key to re activate the inputs 24 Ge 20 15 10 7 5 3 1 0 1 3 5 OVID Lm Comp OO p123456789 TOOLS o SETUP O 123456789 TOOLS SETUP 2002 Goym SET Intemational Sound Input International Sound is an optional extra audio input for external event information or guide line The audio that is fed into this input can only be heard on the headphones and is not sent out on the ANALOG or ISDN connection This signal is mixed with the other signals on the headphones with a selectable level e Press SETUP AUDIO IntSound AUGI Level and use and to select Internat Sound 10dB 5dB OdB 5dB or 10dB e Press OK or the middle function key to confirm this setting Internat Sound BB 2002 Goym SET 25 4 3 Audio output Th
14. 3NOL MIG GOHISW ONT f IT lt Jejou n gt apow Bojeuy gt apouwxda gt e sua jed gt pou Buijeig gt SIE san au Wed ana t PEE nun n weed NGSIQL DOWNY OMAN H po op 30N DOWNY dias T NUON 90 INDEK 4SB ADPCM 39 A D converter 31 access restricted user 85 addressbook 47 managing with PC 56 algorithms 13 Alkaline 20 ANALOG connection to 29 interface 71 line level 30 mode 41 analog overview 57 applications 11 associated codec 51 asymmetric 40 audio bandwidth 42 audio input 22 audio inputs 14 audio output 26 audio outputs 15 bandwidth 42 battery 20 battery pack 21 bitrate 38 book icon 18 47 CELP 41 clock mode 41 codec 13 31 34 compressor 23 connecting 43 connection making a 43 connection to ANALOG 29 connection to ISDN 28 connectors 79 default 18 delay 42 delete local profile 55 delete remote profile 49 dialing last number 43 manual 43 with addressbook 43 disconnecting 44 DSP 31 edit remote profile 50 error correction 39 esc 18 External DC Supply 19 filter 22 front 11 LED s 12 full user access 86 function key 18 G 711 37 G 722 37 H 242 37 SRT 37 gain 23 general reset 18 guide line 15 H 242 37 high pass filter 22 hybrid 31 incoming call 45 input 2002 g s SET 91 guide line 25 international sound 15 25 line 22 microphone 22 mut
15. Inthe codec menu select TOOLS Maintenance and Download The codec now waits for new incoming software 0 MAINTENANCE Download e From Express Profiles select Start downloading 60 2002 Goym SET Wait for completion of the download Reboot the SET2 by switching it OFF and ON 2002 Goym SET 61 62 2002 d e SET ANNEX 3 TESTS Audio section testing analog part a Connect an audio signal to one of the audio inputs That signal then is available on the headphones when potentiometers are all at 70 and sensitivity and phantom power switches next to input connectors are set correctly see also paragraph 4 2 b Select the menu TOOLS gt MAINTENANCE gt Tests gt Loop2 network and then select AD DA Loop The test is OK if you get the audio signal on the headphones with the LOCAL CUE controls set to both to LOCAL outer ring turned fully clockwise and also when set to CUE outer ring turned fully counter clockwise To end the test go back to the test menu disable the AD DA Loop by pressing the none choice the star appears on None configuration Audio section testing digital and analog parts The encoder may be connected to the decoder locally to test digital circuits a Connect an audio signal to one of the audio inputs That signal then is available on the headphones when potentiometers are all at 70 and sensitivity a
16. SET 8 O TOOLS Oo SETUP TOOLS Maintenance MAINTENANCE Ulraccess USER ACCESS Full Reduced USER ACCESS CONFIRM OK ul Setting USER ACCESS back to Full e From the Main Menu select the book icon middle function key e Enter the digits 1 6 4 and 3 in the next screen these will not show up Upon entering the last digit a screen will appear where you can choose to go back to Full User Access e Press Full left function key 86 TOOLS hd SETUP DIRECTORY Remote Local USER ACCESS Full Reduced 2002 d e SET MENU OVERVIEW ANNEX 9 youaly VD uo 40 UO 40 lt MO gt HO uo gt MO NO ONIS EM Od 21901 davo LEID 1HOMIV 021 ISVYLNOD 721 13538 NHNYD f lt Bunesiamoy gt lt 420 eoa gt e abenfue gt lt JUBPIZEGGII gt FENUOD G21 gt e 3ssal eleusn gt SIW m SIN M SIA SIN DIN M SIN r AT vz CT Sadd DIINOD LNEMAND 4 a Buipo ESCH ZT 1 0MOSS O doo Bojeuy IO TA XUIIX va av 00 tA 280 23p03 cd007 00 51 Do pongau zdoo OOTA ASIN SUON Psp 14 lt OOTA ASIN gt M0 SS122V UN NO gt HOMY SU ZdOOI lt seen gt Je moqy gt peoumog gt e SSI gt JONVNALNI
17. capability not implemented channel type not implemented requested facility not implemented only restricted digital information bearer capability is available service or option not implemented unspecified invalid call reference value identified channel does not exist a suspended call exists but this call identity does not call identity in use no call suspended call having the requested call identity has been cleared incompatible destination invalid transit network selection unspecified mandatory information element is missing message type non existent or not implemented 2002 Goyle SET 67 91 145 2 162 FF 255 Note 68 message not compatible with call state or message type non implemented information element non existent or not implemented invalid information element contents message not compatible with call state recovery on timer expiry protocol error unspecified interw orking unspecified no signaling data link establishment no line activation call clearing unspecified 1A cause code in hexadecimal form 16 cause code in decimal notation 2002 Goym SET Replacing the ISDN board Tools reguired Philips Screw Driver medium sized Steps Switch SET2 to OFF Remove the external mains power cable and batteries Loosen the two screws at the back under the metal rear panel O O MWA Remove the rear panel If possible ground yourself to a metal device
18. fi e rt JI 9 a 1 H ls O O Ob Alkaline cells The internal battery can consist of six Alkaline cells A new set of batteries will last approximately 1 5 hours in analog mode In ISDN mode the unit will work for approx 1 5 hours depending on the algorithm chosen The green light near the battery symbol on the front panel goes off and a red light appears when approximately 15 minutes of battery life are left Use fresh batteries As it is usually not possible to know how far a given set of batteries has been discharged before use it is strongly recommended that a new set of batteries is inserted before each broadcast Remove and discard the batteries from the unit after a broadcast Rechargeable cells Instead of the Alkaline cells rechargeable NiCd or NiMH cells can be used They will last for approx 4 hours in analog mode in ISDN mode the operational time is between 3 and 4 hours depending on the algorithm chosen Please note that when the red battery LED goes on with rechargeable cells the remaining operation time is only a few minutes Although the battery life is far longer when using rechargeable batteries ensure that they are completely charged before starting a broadcast 20 2002 Goym SET The rechargeable cells must be charged with an external battery charger You Com can advise an appropriate type Rechargeable battery pack with integrated charger An internal heavy duty battery
19. gt lt NIN GNOXEN gt omy I OO M olany M Ok M olany 1 OTIS Liv CAN SINO SHON lt dA gt e adeday gt e oed e SOEN gt a3eyau N 104 lt lt lt lt OCH uedef TIN uedef Na T NGI Id LO HLT AUBUUDO lt cssaippy qnsS gt e Tssaippy qns gt e Wagwnu jezd gt e Wagwnu 2307 gt Sauer SJAA SCHO SCHO SSV EU Saucy j NaS ang UD eensny SN Sr 2 2epajul S10J CELO ce MO gt el soap ue a avy ONTANNS SIE GO aaa lt SSappy gt 1050 gt HIMO9T ONIGOD Saini Saini 4910 gt 0 Ruan gZ WIddv SSY uee boeg IHS 2219 aT vz 21 Cla NGI NHOMLAN MO gt t AT X c CT OAdINd y d pod OD N Cenon D NGASI dl e T NUSW Zd Td Od ZHOZT 08 HO ZHOZI H08 JO nap91 AA ZONA SANS TOM Hani napor F 3 napr Do any Napc TE Z N DIN duo wA 40 Nay DIS anadai pues 0 gt SEH dWOD NN 30405 HIW LES IO ANN napz S O ZI ji 1 T 1 SO Y bt S N BOT lt SISY4 CRE duo3 un gt Samos Ia gt lt 35818500 aun gt lt NNANOXEN gt Se ger oimy OTM OTM OTM OUT S A bz 1 lt sA gt geg BE CEES INN XVI eran Td S OZT OMV ONSE OMV lt MO Od S Itz ANY ugpoT UBPOT UBP6 ugp9 UBpE UPO pa M0 gt pH 3apo say prepues op 193720 Ter Ju LAPOT JON SOWNY ICON M2012
20. one can use compression CELP to get up to 7 2 kHz across the analog line i e Codec or use the unit as a standard telephone with 3 5 kHz audio bandwidth i e Hybrid 2002 Goym SET 31 5 1 Selecting the network There are 5 ways in which the correct network is selected 1 2 3 4 5 manually during start up manually in the menu select a remote destination from the addressbook selecting the right local profile only necessary outside Europe automatically on an incoming call More specific settings for the ISDN or ANALOG can be found in Annex 4 ISDN interface and Annex 5 ANALOG Interface Manually during start up Power on the SET2 with the On Off switch on front panel of unit press until lights go on Select the appropriate netw ork during start up Manually in the menu 32 Use the function keys to go to SETUP NET If the right network is not selected in the top line of the display select it with the left function key The unit will then respond with SAVING CONFIGURATION O NETWORK ANALOG ISDH NETWORK ANALOG Tol SDH Param 2002 Goym SET Select a destination from the addressbook e Use the function keys to select the addressbook go to REMOTE and select LOAD e With T and J the two outer function keys you can scroll through the entries in the addressbook e If you enter a letter on the keypad the list with pr
21. pack with integrated charger is under development This battery pack is a factory fit option The pack will last approx 5 hours in analog mode In ISDN mode the battery life is between 4 and 5 hours depending on the algorithm chosen Ask You Com for more details External Batteries A container with an external battery of eight Alkaline D cells can be used They will last for approx 12 hours in ANALOG mode In ISDN mode the battery life is between 10 and 12 hours depending on the algorithm chosen Note No rechargeable batteries should be used in this container as they can be damaged when completely discharged Ask You Com for more details 2002 Goym SET 21 4 2 Audio input The mixer features two symmetrical microphone line inputs with microphone phantom powering and an output with limiter compressor input connector female XLR 2 sensitivity switch 0dB for line input 20 40 60dB for microphone input 3 microphone power selection switches e Dyn dynamic microphone or line level e Phantom phantom power supply selectable 48V or 12V configuration e 712 Tonader 12V supply 4 Phantom power voltage 48V or 12V To prevent noise from wind and touch a selectable 12 dB octave C FILTERS HICI high pass filter can be applied to each Off SA 1 Als channel by selecting SETUP AUDIO FILTERS for MIC1 and MIC2 in the menu and choosing 80Hz or 120Hz The unit will indicate saving configuration
22. two codecs communicate The SET2 in ANALOG mode has to know 34 2002 d e SET whether to work as a hybrid like a standard telephone or with compression CELP codec the clock mode standard or free when using CELP the maximum bitrate with which the two codecs communicate when using CELP These settings can be made manually in the menu or with a destination from the addressbook Manually in the menu Use the function keys to go to SETUP COD If the top line in the display does not describe the desired settings Press right function key to scroll through some of the last used settings and press OK when found O O Gre SR 7 K OR if not found in the last used settings Press lt or gt to go to other Press OK Find the correct algorithm Press OK The algorithms P MPEG L2 and MPEG L2 J 52 require additional settings such as sample rate bitrate and error correction See also chapter 5 3 for more information about the codec algorithms 2002 Goym SET 35 With the addressbook e Use the function keys to select the addressbook book icon go to Remote and select Load e With T and the two outer function keys you can scroll through the entries in the addressbook e If you enter a character on the keypad the list with profiles will scroll to the entry which name begins with this letter e Press the green phone key to activate the de
23. 97 LO Press the OK key to delete this entry from the addressbook Waming this entry will permanently be removed Edit 50 From the Main Menu select the book icon the key below the book icon Select REMOTE Select EDIT With the two outer soft keys you can scroll through the entries in the addressbook If you enter a letter on the keypad the list with profiles will scroll to the entry which name begins with this letter The programmed number s and settings for this entry can be viewed with the middle soft key PRUF ILE CLEARED DIRECTORY Remote Local REMOTE PROFILES O e Edit CO 5 gt sTUDIO1 Do b gt 322 G Q 01349609 t 2002 Goym SET Press the OK key to start editing this entry If not set correctly choose the other network with the first function key If the network is set correctly press OK to confirm The next display shows the settings of the codec to be activated for this destination associated codec Press lt first function key or gt third function key to change to No change the old settings of this entry will remain unchanged None no codec settings are stored in this entry so that this entry will only dial the number s and not change codec settings Current the current parameters of the codec are copied into this entry so that the codec will always have these sett
24. LOG and identified as ANALOG on the rear panel of SET2 whereas the RJ 45 identified as ISDN on the rear panel of the SET2 is meant for ISDN Connection in ISDN mode fails To test your ISDN line you may connect an ISDN phone or other suitable ISDN verification device into the RJ 45 connector instead of the SET2 and call an ISDN number to verify the proper operation of the ISDN line Check the ISDN protocol check the number and check appropriate settings if going through a PBX maybe an extra 0 or 9 has to be dialed when going through a PBX 2002 fer SET 75 Connection in ANALOG mode fails To test your analog line you may connect a normal phone to the wall connector instead of the SET2 unit and call a normal phone number Check for proper ANALOG line settings e In SETUP gt SETUP ANALOG gt Net gt Param gt Dialling Method you can select Pulse or Tone e In SETUP gt SETUP ANALOG gt Net gt Param gt Dial Tone you can select Detect or Undetected Check proper settings if going through a PBX you might need to dial a 0 or 9 first to get an outside line If the SET2 disconnects w hile on line check for loose connections between the SET2 and the telephone line Line noise or interference may be interfering with the modem signals Retry the connection by dialing the number again Cannot get audio to from a Musicam codec Musicam configuration 64 kb s SET2 configuration
25. NG ALGOR1THH algorithm before the connection is Gaz ADPCH made unless this setting is incorporated in the addressbook entry Select SETUP COD lt OTHER and 4SB ADPCM TDAC As an option the codec can also include the TDAC algorithm TDAC stands for Time Domain Aliasing Cancellation this is a transform coding based on an MDCT Modified Discrete Cosine Transform encoding a 15kHz bandwidth mono signal at a 64kbps bit rate When this option is installed three modes are available 2002 Youd SET 39 e TDAC mono full duplex running at 64kbps with a 15kHz bandwidth e G 722 TDAC G 722 encoding and TDAC decoding running both mono 64kbps e TDAC G 722 TDAC encoding and G722 decoding with SRT running both mono at 64kbps this mode is only compatible with the previous one The latter two settings are there to improve overall delay G 722 has a smaller delay than TDAC Ensure the unit is set to work on ISDN see paragraph 4 4 and to this C CODING ALG FITHH algorithm before the connection is s TDAC EI made unless this setting is incorporated in the addressbook entry Select SETUP COD lt OTHER TDAC TDAC G722 or G722 TDAC Symmetric or asymmetric codec modes The codec allows two communication modes Symmetric communication in this mode the encoder and decoder both use the same coding algorithm with the same configuration channel mode etc In this case the communi
26. SET2 Portable CODEC User Manual You Com Audiocommunicatie b v Motorenw eg 5 k 2623CR Delft The Netherlands tel 31 15 262 59 55 fax 31 15 257 15 95 e mail sales youcom nl URL www youcom nl SET2 published February 2003 Copyright 2002 No part of this publication may be reproduced and or made public by means of printing photocopying microfilm or any other way without a prior written permission from You Com www youcom nl Table of contents L QUICK STA iii iii Z 2 UMA s ri a I E e Ile EE 11 2 12 REAP VIEW ia A 13 213 AGOMA iontov s v o a v 13 2 34 Audio IN AI KAKAMATA A A LAT geen d 14 2 5 AUdIO RU E 15 gt ee Ce EE e 3 1 Navigating the menu 18 3 2 Default Settings sine te Wa kaa 18 4 NASLA ii Al POW SI ere Ee o a rendement E 19 4 2 Audio INPUT ad AN TA TAN Zn acd Se 22 4 3 AUdIO OUEP E ato ta a A e 26 4 4 Connection to ISDN wi AK aaa 28 4 5 Connection to ANALOG 0 0 ete eee eee ante aetna 29 5 Transmission settings sms 31 5 1 Selecting the network 32 5 2 Selecting the correct codec setting 34 5 3 General information on codec settings 37 6 Making a Connection 43 GES Elauter 43 6 2 Disconnecting a call 44 633 Incoming Call bo n tova be Seefe hate avalon ta hante 45 7 Addressbook and Profiles sus 47 7 1 Remote profile addressbook 47 7 2 Local Profile network settings only 53 7 3 Managing addressb
27. TRANSMISSION SETTINGS Incoming audio in the SET2 is digitized by a state of the art A D converter and processed through the SET2 s codec The data is then sent via the internal ISDN or analog modem to the telephone network ISDN or ANALOG to a remote SET2 SET2 Connect or another compatible ISDN audio codec Operating with a very fast DSP the codec runs an algorithm that models the digital audio signal in order to reduce the digitized audio data rate At the other end of the network the answering codec reconstructs the original audio signal with very little loss or induced artifacts and with an extremely low audio delay SET2 includes a wide range of algorithms for sending the audio through an ISDN or ANALOG line For ISDN one can select among algorithms compliant with ISO and ITU T recommendations e Phone mode G 711 3 5kHz e Live speech G 722 mono 7kHz at 64kbps e Livereport MPEG Layer Il mono 11kHz at 64kbps 24kHz sampling e Music CD quality MPEG Layer Il up to 20kHz at 128kbps and 48 32 24 or 16kHz sampling with programmable channel mode and bit rate The SET2 distinguishes two types of MPEG J 52 MPEG only for use with other J 52 codecs and P MPEG most commonly used in the codec market There are two more so called proprietary algorithms that will only work with other SET2 products e 4SB ADPCM optional mono 15kHz at 128kbps bit rate e TDAC mono optional running 15kHz at 64kbps For ANALOG
28. TUP The message RING will shortly appear in the display and the codec will try to sync on the incoming data Remark The codec settings for ISDN or the mode for ANALOG see paragraph 5 2 must be set correctly before hand 2002 Goym SET 45 46 2002 Goym SET 7 ADDRESSBOOK AND PROFILES The SET2 has the ability to allow you to pre program up to 100 entries in its addressbook You can access and edit these entries directly from the menus with the front panel keypad of the SET2 7 1 Remote profile addressbook A remote profile can contain an ISDN or ANALOG number plus specific codec parameters associated with that number You can create up to 50 unique remote profiles on the SET2 If the remote profile is an ISDN type you can have two numbers stored one number for each B channel e From the Main Menu select the book icon the key below the J geiert TOOLS hd SETUP DIRECTORY O Remote Local Select REMOTE Now you have different actions e Load to activate one of the entries from the addressbook e Delete to delete an entry in the addressbook e Edit to look into or make changes in the elements of an entry e New for creating a new entry 2002 fer SET 47 Load 48 From the Main Menu select the book icon the key below the book icon Select REMOTE Select LOAD With T and J the two outer soft keys you can sc
29. VIA SONVNELNIVI SONVNALNIVIN FONVNELNIVN D y NUSW E NUS t Z NUSI GC POD op 39N POD GP EN e507 EC lt SDUEUAUEN gt m gt SIN gt DONNY JC o NILS AYQLOAIG SIOOL SIOOL S1OQL 1 T dis M soa x NR DOWNY gt HOMLAN 87 e o2e d gt Z4equinn lt A La T NU W y ajajad al e ERGREZ gt y peo D e o2e d gt SUEN lt N JWEeN lt JWEN lt N TI9gUUNN lt zad gt e Sern gt e peo gt lt 33e dey gt d EM d1351V201 d EM JWeN lt JuoN quaun e quand 09 d4lv12055v 4 y lt Er aa 4 lt 0 NGSICL NO OSLO JWEN lt N JWEN lt N JWEN lt N DOWNY HOMLIN NGSI gt UOMIAN A p lt UP gt e ajajad gt e peci gt lt MON gt STIH Odd SLOWS STNIOS LONA STIH Od SLOWS sa O 4d SLOWEY A 18201 EE AALA 88 89 ZHOZT ZHO8 YO HOZT 08 YO TEP9T COIW SANH T N GH ngpot ngpr mapc TN TON duo Un yO M9 puss anaday puss lt 20 gt SHN dWOD Wn 30405 al 1HIBINO ANN rupz lt SISI gt e dUOSUNT gt e samoslajaW gt lt 12985 mo OUT
30. cation is strictly symmetric with exactly the same coding configuration used in both directions local to remote and remote to local Asymmetric communication this mode is used for applications requiring different coding configurations in the two directions The J 52 protocol allows such a mode For example it is possible to transmit MPEG in one direction and G 722 in the other With the TDAC option asymmetric modes are also available wherein one direction is coded G 722 while the other one is coded TDAC Such a mode is useful e g in order to get a low delay return path encoded in G 722 while the send path is encoded with higher quality but with a higher delay 40 2002 d e SET CELP CELP is a proprietary algorithm of France Telecom CNET see also annex 5 The CELP algorithm is optimized audio bandwidth 7 kHz for operation at 24kbps data rate on the ANALOG network The 24kbps data rate can typically be reached in all countries that support V 34 modems on their public switched networks e set the unit to work on the analog network see paragraph 4 5 in SETUP NET e set the Analog mode to Codec in SETUP NET Param Analog mode press lt twice and choose Codec e set Clock mode to match that of the other codec in SETUP NET Param Clock mode press twice choose Standard or Free Free is default and most commonly used e set the MAXIMUM LINE SPEED to match that of the other codec i
31. e audio signal is available o output Phones output Two headphone sets can unit Each headphone has its own volume Local audio the sum of both the inputs can be mixed with the audio signal on each headphone using the Local Cue control outer ri 26 n the two headphone jacks and on the line level simultaneously be connected to Lab 1 control inner knob return 2002 Goym SET Line output The line output gives the return audio by default i e Receive You can 0 LINE OUT SELECT assign local audio i e Send to the Send Recelve output by menu e Select SETUP AUDIO LineOut select and choose Send The maximum level of the line output can be set to 2 16dBu C 2dBu e Select SETUP AUDIO and Max OK output level 2002 Goym SET 27 4 4 Connection to ISDN The internal ISDN modem of the SET2 is an S T or a U interface depending on the type of ISDN card see also Annex 4 ISDN You can select the correct ISDN protocol for a given country from the menu see Annex 4 ISDN interface Given the various kinds of ISDN protocols used in different countries or inside PBXs telephone exchanges ISDN compatibility problems may occur Please be sure to select the correct protocol for the country you are in In case of difficulty please contact You Com or your reseller for advice e Connect the RJ 45 connector of the ISDN cable into t
32. he socket marked ISDN on the back panel CE and plug the other end of the ISDN cable into the ISDN wall socket e Select ISDN when the option is shown during startup or go to 0 NETWORK ANALOG this setting with SETUP NET Tol SDH Param The internal modem of the SET2 is only approved for use on a public netw ork You Com can not guarantee that the SET2 will operate correctly under all possible conditions of connections to PBXs in for instance a hotel 28 2002 Goym SET 4 5 Connection to ANALOG e Connect the RJ 11 connector of the telephone cable into the socket on the back panel marked Ajo ANALOG and connect the REMOTE os other end of the cable into the O telephone wall socket e Select Analog when the option is shown during startup or go to 0 NETWORK S ISDH this setting with SETUP NET ToHnalag Param The SET2 s RJ 11 socket will accept a 4 or 6 conductor modular plug however only the two center conductors are used Every country has its own style of telephone connector Consult your engineers or your local You Com reseller if in doubt The internal modem of the SET2 is only approved for use on a public network You Com can not guarantee that the SET2 will operate correctly under all possible conditions of connections to PBXs telephone exchanges in for instance a hotel Tone pulse dialing Telephones dial numbers either by sending dial pulses you will hear a
33. hone key to make a call going off hook Red phone key to end a call going on hook Speed dial functions e if you press the green phone key you have access to the five last dialed numbers they are displayed one after the other by pressing the T or 4 key e if you enter a letter you access the remote directory 2002 d e SET 17 e if you enter the number to be called you can make a direct call The display contains mainly the menu for all possible settings and actions but also important messages and warnings 3 1 Navigating the menu The bottom line of the display is used to present the momentary function of the soft keys For a complete overview of the SET2 s menu structure see Annex 9 Menu overview e To navigate through the menus use the soft key under the C required function e At any time you can return to the main screen by pressing the Esc key e the book symbol between TOOLS and SETUP means go to the addressbook this symbol is therefore also called book icon see also chapter 6 Note If TOOLS or SETUP don t seem to react you have restricted user access you can disable it by pressing the book icon followed by the sequence 1 6 4 3 The function restricted user access is described in Annex 8 Restricted user access 3 2 Default settings The SET2 s general reset will set the default configuration it is useful to co
34. ing 24 inputs 14 installation 19 international sound 15 international sound input 25 introduction 11 ISDN address 65 clearing causes 66 connection to 28 interface 65 local numbers 65 MSN s 65 protocols 65 replacing board 69 SPID s 66 J 52 38 keypad 17 level indication 24 limiter 23 line input 22 line level 30 line output 27 load local profile 54 load remote profile 48 local profile delete 55 load 54 save as 54 local cue 15 making a connection 43 92 maximum line speed 41 menu 18 menu overview 87 microphone input 22 microphone icon 24 MPEG L2 J 52 39 MPEG Layer Il 38 muted icon 24 muting 24 negotiate 39 network 32 network parameters 53 new remote profile 53 operation 17 optional 15 output 26 headphones 26 line 27 outputs 15 OVLD 24 PC 56 phantom power 22 P MPEG L2 38 polarity 19 POTS 11 power 19 external 19 profile local 53 remote 47 profiles 47 managing with PC 56 PSTN 11 quick start 7 rear 13 2002 dee SET rechargeable 20 reduced user access 85 Reed Solomon error correction 38 remote 47 remote profile 47 delete 49 edit 50 load 48 new 53 reset 18 restricted user access 85 RJ 11 29 RJ 45 28 S T interface 28 samplerate 38 save as local profile 54 settings codec 34 37 inputs 22 network 32 outputs 26 transmission 31 soft key 18 softw are upgrade 59 speed dial 17 SRT 37 symmetric
35. ings when this entry is called upon Press OK to confirm The next display shows the current name of this entry Choose Replace overwrite the character above the cursor or Insert insert a character in front of the one under the cursor with the centre function key U HETWORK ToAnalog ISDH DK ASSOCIATED COD Ho change ASSOCIATED COD Current STUDIO Replace 2002 Seul SET 51 Press lt first function key or gt third function key to move the cursor to the right position when replace is selected lt will delete the character to the left e Enter new characters with the keypad e Press OK to confirm the name The next display shows the number to be dialled with this entry e Change the number as described above If no number is entered here it will be asked for when this entry is called upon e Press OK to confirm the number Note The number length is limited to 23 digits aon Insert a x If this is an ISDN entry and the ASSOCIATED COD setting is 128k or None the next display will show a second number to be dialled with this entry e Press OK to confirm the possible second number This completes editing an entry 52 for a pause in ANALOG mode U STUDIO Insert STUDTUK Insert Qo MPal23456789_ Replace S HUMBER Z Replace
36. ion key to enter in address configuration Notes You should enter SPID 1 and LDN 1 before SPID 2 and LDN 2 Generally the LDN is the 4 last digits of the SPID number ISDN CLEARING CAUSES The following table lists the call clearing causes displayed for example after a cleared connection Call clearing causes are in hexadecimal format Explanation of messages is given as for ETSI ISDN Causes with values greater than 80hex are generated internally 01 1 unallocated unassigned number 02 2 no route to specified transit netw ork 03 3 no route to destination 06 6 channel unacceptable 07 8 call awarded and being delivered in an established channel 10 16 normal call clearing 11 17 user busy 12 18 no user responding 13 19 no answer from user user alerted 15 21 call rejected 16 22 number changed 1A 26 non selected user clearing 1B 27 destination out of order 1C 28 invalid number format 1D 29 facility rejected 66 2002 d e SET response to STATUS ENQUIRY normal unspecified no circuit channel available network out of order temporary failure switching equipment congestion access information discarded requested circuit channel not available resources unavailable unspecified quality of service unavailable requested facility not subscribed bearer capability not authorized bearer capability not presently available service or option not available unspecified bearer
37. llowing network operator variants With USA softw are e AT amp T 555 59 5510 e Northern telecom DMS 100 e National ISDN 1 and ISDN 2 North America With other countries software e All Euro ISDN carriers Austria Denmark Ireland Italy Netherlands Norway Portugal Spain Switzerland United Kingdom e France Telecom Euro Numeris Vnx with supplementary services e Deutsche Telekom 1TR6 and Euro ISDN e NTT INS 64 Japan e KDD ISDN Japan e Telecom Australia Austel TS 013 Entering Local Numbers MSN s e From the Main Function Menu select SETUP Net Param e Using the arrow key scroll right to Address screen and press the center key to enter in address configuration e Now you have two local numbers and two sub addresses one for each B channel of ISDN You can select them by scrolling left or right two outer function keys e A series of AT commands will be displayed and you will automatically return to the main menu afterwards Note In many cases the sub address is not necessary 2002 Yoye SET 65 Entering SPID Numbers USA In the USA in addition to the local dialing number some ISDN lines require two SPID numbers and two LDN Local Directory Numbers one for each B channel The SET2 can be manually programmed using the keypad From the Main Function Menu select SETUP Net Param Using the arrow key scroll right to Address screen Press the middle funct
38. n SETUP COD lt Other and choose 12 14 4 16 8 19 2 21 6 or 24kb s 24 kb s is default and most commonly used O ANALOG MODE Codec Hybrid Ce CLOCK MODE Standard Free MAs LINE SPEED 24 Kbs Sa Next to these settings which are important for getting the right information accross the ANALOG connection there are DIALING METHOD and LINE LEVEL which are more relevant to whether or not you are able to make the connection itself Please refer to paragraph 4 5 for these settings 2002 Goyle SET 41 Audio bandwidth The choice of algorithm data rate on the network and sample rate in which the audio is converted to digital influences the audio bandwidth that in the end gets to the other side of the connection and the delay it brings with it __ Data rate Algorithm Samplerate Delay Audio bandwidth 128 kbps MPEG II 52 48kHz 20Hz 20kHz 48kHz 20Hz 7kHz 64 kbps analog hybrid mode Lime 35 KHz 42 2002 d e SET 6 MAKING A CONNECTION The following is valid for ANALOG mode as well as for ISDN mode In ISDN mode with some PBX s you must enter your local number prior to making a call the same applies to USA for your SPID number see Annex 4 ISDN interface Ensure the right cables have been connected and the correct levels have been set see also chapter 4 6 1 Initiating a call There are three ways to initiate a call e Manual dialing e La
39. n at a reliable data rate Note By setting speed to fixed the user rules out that the SET2 falls back to a low er speed when the line quality drops The unit will simply keep trying on that speed until the line quality is good enough Secured Mode Especially the older equipment with this kind of ANALOG compression AETA Scoop Reporter and Il had problems with transmission dropouts and needed extra error correction on the ANALOG line The secured mode P1 and P2 offer this extra protection against dropouts but causes more delay Ensure that both units on either side of the ANALOG line are set to the same Secured Mode PO is default and most commonly used e Choose the SECURED MODE PO P1 or P2 in the next screen O SECURED RHODE e Press OK to confirm P Pi F2 2002 Goym SET 73 Clock Mode The SET2 uses a modem to connect its digital codec to the ANALOG line This modem has a setting called Clock mode Select SETUP NET PARAM Clock Mode and choose the right setting Press OK to confirm O CLOCK MODE Standard F ree For long distance transmission it is better to set this parameter on FREE The reason is that in this mode each modem generates the transmit clock and derives the receive clock from a received carrier signal In this case each direction is separated In STANDARD mode each modem works with only one clock The local SET2 generates the clock and
40. nd phantom power switches next to input connectors are set correctly see also paragraph 4 2 b Select the menu TOOLS gt MAINTENANCE gt Tests and then select Coding test The message Waiting for sync appears on the screen The test is OK if you get the audio signal on the headphones with the LOCAL CUE controls set to both to LOCAL outer ring turned fully clockwise and also when set to CUE outer ring turned fully counter clockwise To end the test press the Esc key Wait until the main screen has returned on the display 2002 Goylem SET2 63 Network test These tests allow checking the network and the remote codec Loop 2 network The units can be configured to loop the received data back to the network Select the main menu TOOLS MAINTENANCE Tests Loop 2 network The loop is enabled as soon as the unit is connected Loop 3 codec The unit can be configured to loop back the sent data to the network Select the main menu TOOLS MAINTENANCE Tests Loop 3 codec The loop is enabled as soon as the unit is connected Note When testing these loops in ANALOG codec mode you may encounter sync loss when the CLOCK MODE is set to FREE see also annex 5 In this case try setting it to STANDARD ANNEX 4 ISDN INTERFACE ISDN Protocols The integrated ISDN modem often called the ISDN Terminal Adapter supports worldwide ISDN signaling ITU T 1 430 Q 921 Q 931 for voice audio and data including the fo
41. nfigure the modem afterw ards if communication difficulties are encountered To make a general reset press TOOLS MISC GENERAL RESET and OK Note The stored calling numbers are not erased when you make a general reset 18 2002 Goym SET 4 INSTALLATION 4 1 Power The SET2 can be operated with an external power supply or by internal batteries When an external power supply is used the internal batteries are switched off Instead of using a power supply a container with external batteries can also be used External DC Supply The SET2 will work on any external 8 to 15 volts DC source In general the supplied mains adapter should be used typical alternative source can be a car cigarette lighter adapter Connect the optional DC power cord to the connector on the back of the unit marked with DC IN 8 15V 2A and connect the other end to your DC power source Connector to be used DC plug 5 5 mm see chapter 7 3 Warning If you make an alternative DC power cord polarity must be strictly observed to prevent damage to the unit DC IN 8 15V 2A 30 2002 g s SET 19 Intemal Battery The unit can be powered with six internal batteries C or LR14 cells Heavy duty Alkaline cells or rechargeable NiCd or NiMH cells can be used Observe the correct polarity when inserting the batteries Ce O O Q
42. ning to full user access 2002 fer SET 77 78 2002 Goym SET ANNEX 7 CONNECTORS Remote Connector This interface uses a 9 pin female Sub D connector on the rear panel This is a V 24 RS 232 type interface with only Tx and Rx signals no flow control The following table indicates the pin out DCE type pin out Pin Description TX To the PC RX From the PC CTS From the PC RTS To the PC Signal ground O 00000 O 0000 REMOTE U1 00 IN W N ANALOG Interface On SET2 the telephone network is connected via RJ 11 connector labeled Analog Pin Description 1 Not connected 2 TIP 3 RING 4 Not connected Impedance adaptation Internal rear panel switches Country RZDC ZZNT Switch 1 Switch 2 US 820 6000 ON OFF CTR 21 22 19 600 Q OFF ON 4 7pF 2002 fer SET ISDN Interface Network The ISDN connector is an RJ 45 4 wires used out of 8 wires For S T interface card Pin Description 1 Not connected 2 Not connected 3 TX A To the network 4 RX A From the network 5 RX B From the network 6 TX B To the network 7 Not connected 8 Not connected For U interface card Pin Description 1 N C 2 N C 3 N C 4 RING 5 TIP 6 N C 7 N C 8 N C 80
43. ofiles will scroll to the entry which name begins with this letter e Press the green phone key to activate the desired destination and thus also selecting the correct network See paragraph 7 1 for creating a destination in the addressbook Selecting the right local profile e Use the middle function keys to select the book icon go to LOCAL and select LOAD 2002 Youd SET 3 O REMOTE PROFILES Load 0 0000 9999 G OOOO SeSTUBIOL Load SAWING CONFIGURATION LOCAL SETUP Load u e With Tand J the two outer function keys you can scroll 5 At TUD I l through the entries in the D Load t 0 addressbook e f you enter a letter on the keypad the list with profiles will scroll to the entry which name begins with this letter e Press the OK key to activate the desired local profile and thus also SAU ING selecting the correct network CONF I GURAT I OW Bt See paragraph 7 2 for creating a local profile Automatically on an incoming call The unit will activate the correct network as soon as it sees an incoming call on that particular connector 5 2 Selecting the correct codec setting In order for the SET2 to exchange audio with another codec in ISDN mode it needs to know 3 settings e the algorithm that the other codec is using e the sample rate that the other codec is using e the bitrate with which the
44. ono audio coder decoder Codec that performs compression for all necessary ISDN and ANALOG algorithms see also paragraph 5 3 In ISDN mode the user can select one of five operational audio standards 1 Phone mode G 711 3 5 kHz 2 Live speech G 722 7 kHz low delay 3 Live report Layer Il 11 kHz 64 kbps 4 Music CD guality Layer Il 20 kHz 128 kbps 5 Live concert 4SB ADPCM 15 kHz proprietary low delay 2002 d e SET 13 Using an ISDN line on the 15 kHz ISDN version of the SET2 the transmission bitrate is either 64 kbps or 128 kbps On the 7 kHz version the bit rate is always 64 kbps The SET2 can be used in many countries using various ISDN standards For use in the USA the integrated ISDN adapter has to be exchanged see Annex 4 ISDN interface In ANALOG mode the user has live speech mode CELP 7 kHz hybrid mode unit works like a standard telephone 3 5 kHz Over an ANALOG line the transmission bit rate depends on the quality of the telecommunication network The SET2 transmits data with a minimum rate of 12 000 information bits per second and a maximum of 24 000 information bits per second 2 4 Audio inputs The SET2 contains a two channel audio mixer that enables two microphones to be mixed Each of the inputs can also be used as line inputs for use with an audio recording system or an external mixer more detailed description of the audio inputs can be found in paragraph 4 2
45. ook and profiles with PC 56 Annex 1 Analog Overview omcoconcnconencanoncnconencanonos 57 Annex 2 Software upgrade 59 Annex 31 Tests arras aaa 63 Annex 4 ISDN interface ek NENNEN NENNEN AEN NENNEN 65 Annex 5 ANALOG Interface uk NKNK KR NENNEN NENNEN 71 Annex 6 Troubleshooting sms 75 Annex 7 connectorsS sebkeENEROEE NEEN SNE EK EE caricia 79 Annex 8 Restricted user accesS sstuutunnnnnananiu 85 Annex 9 Menu overviev sssssssssssssnnnnnnnnnnnnnnnnnnnnn 87 2002 fr SET 1 OR OR OUICK START Connect ISDN or analog line to the appropriate jack 1 on rear of unit Connect the mains adapter to the DC socket 2 and attach the cable to the strain relieve 3 Make sure that full batteries are inserted Plug in the microphone or line 1 and headphone 2 Adjust the input sensitivity switch 3 to 0 for line or 20 40 60 for mic Power on the SET2 with the On Off switch on front panel of unit press until lights go on Select the appropriate network during start up Wait for the unit to boot and select the appropriate network in SETUP NET and return to the main screen by pressing ESC twice 2002 pasao SET2 cE DC IN 8 15V 2A J NETWORK ANALOG ISDH indicates what is activated TOOLS DO SETUP main screen e Dial the number using one of
46. pad the list with profiles will scroll to the entry which name begins with this letter e Press the OK key to activate the desired local profile Save as 0 0 DIRECTORY Remote Local LUCHL SETUP Load 0 0000 9996 OOOO S STUBIOL Load 8 SAWING CONFIGURATION Before proceeding ensure that the network settings paragraph 5 1 are correct e From the Main Menu select the book icon the key below the book icon e Select LOCAL e Select SAVE AS 54 O DIRECTORY Remote Local LOCAL SETUP Save as gt 2002 Goym SET The next screen asks for the name of this local profile e Enter the name with the keypad e Press OK to confirm Name and network settings are saved Delete e From the Main Menu select the book icon the key below the book icon e Select LOCAL e Select DELETE e With the two outer soft keys you can scroll through the local profiles e If you enter a letter on the keypad the list with profiles will scroll to the entry which name begins with this letter e Press DELETE or OK to delete the shown profile Warning this profile will be removed permanently 2002 Goym SET 5 0000 S 9999 OOOO PL Rerlace 0 DIRECTORY Remote Local LOCAL SETUP Delete 0000 0000 OOOO SeSTUBIOL Delete PRUF ILE
47. roll through the entries in the addressbook If you enter a letter on the keypad the list with profiles will scroll to the entry which name begins with this letter The programmed number s and settings for this entry can be view ed with the middle soft key To call the displayed profile you only have to press the green phone key If this entry does not contain the required number s they will be asked for U DIRECTORY Remote Local REMOTE PROFILES Load CO ESTUDIO 099 b gt 322 SEE 0 01349609 i t SHV IHG CONFIGURATION Call in Progress 6173456789 HITING FOR SYNC 68123456189 2002 dee SET If the interaction between the two codecs on either side of the connection is successful this screen is Shown Delete From the Main Menu select the book icon the key below the book icon Select REMOTE Select DELETE With the two outer soft keys you can scroll through the entries in the addressbook If you enter a letter on the keypad the list with profiles will scroll to the entry which name begins with this letter The programmed number s and settings for this entry can be viewed with the middle soft key 2002 fer SET 4 ESTHBL 1B TOOLS DO SETUP 0 DIRECTORY Remote Local REMOTE PROFILES Delete 0 Ka 0000 9999 OOOO SS TUBIOL A 0 320154061
48. s recommended practice according to 1 52 Ensure the unit is set to work on ISDN see paragraph 4 4 and to this 0 CODING ALGORITHM algorithm before the connection is Gree SET made unless this setting is incorporated in the addressbook entry Select SETUP COD lt OTHER G722 SRT or G722 H242 and press OK 2002 Goym SET 37 MPEG Layer Il MPEG Layer Il is the most common used algorithm for audio at this moment It gives the best balance between audio quality delay data rate and processing power and is recommended by the EBU as the standard to transport audio through ISDN Ensure the unit is set to work on ISDN see paragraph 4 4 and to this algorithm before the connection is made unless this setting is incorporated in the addressbook entry Select SETUP COD lt OTHER P MPEG L2 and press OK The next step is to select the appropriate sample rate to match that of the other codec Finally the bitrate is selected so that the unit knows how many ISDN channels 1 B channel 64kbit it should expect This setting should also correspond to the one in the codec on the other side of ISDN gt CODING ALGURITHM P MPEG L2 SAMPLING RATE 24 kHz BIT RATE 64 kbrs IB gt The ITU T J 52 recommendation was defined in order to allow the interoperability of various equipment over ISDN using common coding standards It includes the following features
49. sired destination and thus also selecting the correct codec settings See paragraph 7 1 for creating a destination in the addressbook REMUTE PROFILES Load 0 0000 C0080 OOOO S STUBIOL Load SHV Mi CONFIGURATION 36 2002 Goym SET 5 3 General information on codec settings G 711 phone mode G 711 is the standard coding used for voice transmission in public telephone networks This algorithm is used for links via ISDN with telephones or hybrid devices The bandwidth of the audio signal is 3 5 kHz Ensure the unit is set to work on ISDN see paragraph 4 4 and to this 0 CODING ALGORITHM algorithm before the connection is Gril 1 Phone made unless this setting is incorporated in the addressbook entry Select SETUP COD lt OTHER G711 phone and OK G 722 G 722 is the standard coding used for voice transmission over ISDN networks It is a low delay algorithm 11 msec and has 7 kHz bandwidth With G 722 coding two synchronisation modes are available e SRT Statistical Recovery Timing byte synchronisation method e H 242 synchronisation available in Q1 2003 in this case 1 6kbps from the compressed data are used for this H 242 synchronisation is highly recommended and should be used when possible as it features higher reliability and faster recovery time while degradation due to the bit rate used for framing is minimal This i
50. st number dialing e Dialing with the addressbook 1 Manual dialing J ust start entering the number and 205 3 Bil the manual dialing display will appear E Per ace A O HO Note The number to dial is limited to 23 digits u on Insert a x for a pause in ANALOG mode 2 Dial last number s Press green phone key once and go to one of five last numbers dialled 40123456735 with V or M 1st and 3rd function C key 2002 fer SET 43 3 Choose from addressbook Enter the first character of the desired profile name or choose the book icon with the function key Remote and Load In both ways go to the desired entry with y or 1st and 3rd function key Press green phone key again for dialling 6 2 Disconnecting a call e To end a call press the red phone key In analog mode On hook is displayed in ISDN mode Release S 0060 9999 OLOGO S25TUDIUL t 8123456189 RELEASE TOOLS o SETUP After a while the SET2 is reset and ready for the next call The main screen now appears on the display 44 2002 Goym SET 6 3 Incoming call As soon as the Power On Initialization phase is completed the SET2 is ready to receive an ISDN call or an ANALOG call When a call is received the SET2 will recognize ISDN or ANALOG and THE establish the connection TOOLS Dr SE
51. the remote unit derives its clock from received carrier signal Line level The phone line level depends on the country where you are You can adjust the phone line level between OdBm to 16dBm The most popular level is 10dBm default value 74 Select SETUP NET PARAM Line Level and choose the right setting Press OK to confirm e 1B dBm a Ok gt ANNEX 6 TROUBLESHOOTING Power supply failures When running on batteries check that batteries have been inserted properly Check the Battery LED indicator on the front panel Using Alkaline batteries the green LED indicates that the battery level is higher than 20 When the battery LED goes off the remaining battery life of the SET2 is 15 minutes A set of six new Alkaline batteries will last approximately 1 5 hours under normal operating conditions For rechargeable NiCd or NiMH batteries this indication and the battery life is different see chapter 3 1 Note Replace the old batteries before each new broadcast Always remove batteries when worn out or when storing the unit for an extended period Network Indication e Alarm red When on it indicates a network problem Check your network e Dec green When on it indicates that the signal is decoded by the SET2 Unable to establish a connection Check the RJ 11 connection between the SET2 and the telephone network The RJ 11 on the rear of the unit is meant for ANA
52. three methods 1 Manual dialling Enter the number the manual dialling display will appears right after the first digit is entered Press the green phone when the number is completed 2 Dial last number s Press the green phone key once and go to one of five last numbers dialled with V or 1st and 3rd function key Press the green phone when the number is shown 3 Choose from addressbook Enter the first character of the desired profile name or choose the book icon br with function key 2 then choose Remote and after that Load In both ways go to the desired entry with V or function key 1 or 3 Press the green phone when the desired profile is shown 2002 Ger SET Os O O S5TUDIOL 2817 opole Rerlace A SEC 48123455789 O e 000 function keys 1 2 and 3 SEC Make sure that the level controls are initially set at about 70 and the local cue control is set to 50 You should now hear a mix of your own signal and the one coming from the studio Adjust this mix with the local cue control Adjust the total level of the headphones with the PHONES control Adjust the level of your own signal with the Mic Line control the studio should tell you if this is loud enough or not Press the red phone key to end the connection A redial of the connection can be done by simply pressing the
53. y selecting SETUP COD lt Other C HAR LINE SPEED e Press OK to confirm 24 kb s 7 e Choose AUTO or FIXED speed in the next screen C SPEED AUTO FIXED e Press OK to confirm AUTOmatic line speed adaptation When the speed mode function is set on Automatic adaptation as described above or by selecting the factory default both modems will negotiate the highest transmission rate according to the quality of their current respective networks This rate is also limited at the lowest speed of the two maximum speeds selected on the two units If the line quality changes during the audio transmission the modems will automatically try to adapt the data rate by falling back to a lower data rate or fall forward to the higher selected speed During each re negotiation the audio signal may be interrupted If these break downs appear it is highly recommended to set the maximum line speed selection of one of the SET2 s at one or two levels below the used connect rate 72 2002 ges SET FIKED line speed When the speed function on one of the SET2 s is set to Fixed the two modems will be allowed to negotiate at only the lowest speed of the two maximum speeds selected They will neither fall forward nor fall back If this selected speed is too high for the local network at one of the ends the modem will not connect and a lower speed has to be selected by the user in order to obtain a stable connectio
54. ymmetrical Line output connector 3 pin male XLR socket Maximum line output level 16 10 6 4 or 2dBu by software selection Line output impedance 500 Line output symmetry gt 40 dB Phones connector 6 35mm jack socket Maximum phones output level 20dBu Phones output impedance 16 Q Audio performance Measurement condition e AD DA Loop e Sample frequency 48kHz Maximum Gain Input to Output 87dB Signal to Noise ration 84dBrms Bandw idth 20Hz 20 000Hz 0 5dB Distortion THD N lt 74 dB 0 02 950Hz 2002 fer SET 83 84 2002 Goym SET ANNEX 8 RESTRICTED USER ACCESS When you wantto prevent a user from altering settings that may influence the operation of the unit you can deny him her access to the TOOLS and SETUP menu This way the user can only use the addressbook or keypad to connect or disconnect to other codecs and not change any vital settings The user will notice that nothing happens when he presses SETUP or TOOLS Setting USER ACCESS to Reduced e From the Main Menu select the TOOLS menu e Use amp and gt outer two function keys to go to Maintenance e Use lt and gt outer two function keys to go to U access e Press the right function key below Reduced The Next screen asks you to acknow ledge this setting e Press OK to go to Reduced user access 2002 Yoni

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