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Stereo Coder (IRT)

ULSAR

Page 4

4 LAYOUT

MAIN

VID

AUX

VID

VIS

SND

COM

VID

OUT

IFs2

OUT

MAIN

REF

VID

AUX

IF CW

REF

AUDIO

SUBC

AUDIO

INPU

US &

CONT

ROL

FUS

485

OUT

CIF IN

RF OUT

UP CONVERTER

CHANNEL FILTER

RF AMPLIFIER

POWER SUPPLY

MAIN BOARD

FREQ

LEVEL

MODE

SETTINGS

PULSAR

TV Modulator

SYSTEM

STATUS

LOCK

CONFIG

AUDIO

VIDEO

MODULATION

INPUT

AUX

AUTO

MAIN

RF TEST

-20 dB

ENTER

ESC

USER

U69

U65

BR14

BR13

STEREO

DER

P15

Содержание PULSAR BG

Страница 1: ...Sevenslaan 106 B 8500 Kortrijk Belgium Tel 32 56 233 211 Fax 32 56 233 461 E mail support bcs barco com Website http www barco com TV MODULATOR PULSAR BG USER S MANUAL Serial Number Edition November...

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Страница 3: ...N 5 1 5 1 FRONT PANEL DESCRIPTION 5 1 5 2 USING THE MENU KEYS 5 3 5 3 SYSTEM CONFIGURATIONS 5 4 5 3 1 Menu Overview 5 4 5 3 2 Setting Up Communication 5 5 5 3 3 Configuration 5 5 5 3 4 Alarms And Erro...

Страница 4: ...Contents PULSAR BG Page 1 2 6 2 LAYOUT 6 4 6 2 1 Installation Of A VHF Or An Agile Filter Module 6 4 Installation Of An UHF Filter Module 6 5 6 3 SETTINGS 6 6 7 OPTIONS 7 1...

Страница 5: ...e of the highest priority Standard features at a glance Fits into any 19 inch rack and takes up only one unit of space Tuneable or fixed output frequency for better combined C N performance Video AGC...

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Страница 7: ...ght approx 5 4 kg 12 lb Dimensions 1u x 19 x 467 mm 19 W x 1 75 H x 18 5 D 2 2 Inputs VIDEO INPUTS Input impedance 75 Ohm Input level 1 Vpp 5 dB for modulation depth 90 Connector BNC Return Loss 30 dB...

Страница 8: ...lter tilt Phase noise 98 dBc Hz 20 kHz offset Harmonics and spurious radiation 60 dB down at max output level Sound Vision ratio front adjustable tolerance on display 1 dB Mono 13 dB adj 8 dB to 20 dB...

Страница 9: ...Video modulation spec s measured in RF Measured with modulation depth 90 DC restoration Back porch WORST CASE TYPICAL 1 Luminance Bar Ampl rel to 0 7 V 2 1 2 Base line distortion 2 1 3 Luminance bar...

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Страница 11: ...AUX IF IF CW REF AUDIO SUBC AUDIO INPUTS STATUS CONTROL FUSE RS 485 CIF IN RF OUT UP CONVERTER CHANNEL FILTER RF AMPLIFIER POWER SUPPLY MAIN BOARD FREQ LEVEL MODE SETTINGS PULSAR TV Modulator SYSTEM S...

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Страница 13: ...use of fans is necessary The power of the fan depends on the number of units mounted For a rack containing 15 units with a free space of one unit between the units an airflow of 300 m hour is required...

Страница 14: ...in the figure below must be made The fuse is a 2 AT slow blow type MAIN VIDEO AUX VIDEO VIS IF SND IF COMP IF VID OUT RF OUT IFs2 IN IN OUT OUT OUT OUT IN MAIN AUX IN IN IN REF VID AUX IF IF CW REF A...

Страница 15: ...e connectors F type optional RF OUT Connector with the RF output signal BNC type connector F type optional AUX VIDEO Optional Baseband video signal input for the auxiliary program This input is always...

Страница 16: ...system This input provides than the stereo coder with clear unscrambled video BNC type connector IFs2 OUT Optional When the option separate sound and vision IF output is in stalled in combination with...

Страница 17: ...equipment such as FSM 860 SAT 200 QUASAR allows the operator to have complete control over the headend Pin Function Pin Function 1 Not Connected 6 Not Connected 2 TxB 7 Floating 3 RxB 8 Not Connected...

Страница 18: ...All other input selections are overruled also the AUX input pin 8 8 FORCED AUX input active low Selects the auxiliary input whatever the selection on the front with the MAIN AUX or AUTO key is 9 ALARM...

Страница 19: ...D AUX IF IF CW REF AUDIO SUBC AUDIO INPUTS STATUS CONTROL FUSE RS 485 RF OUTPUT COMPOSITE IF LOOP VIDEO IN AUDIO INPUTS POWER CORD RS 485 4 4 2 Use Of The Pulsar In The Analog HE Analog part HE PULSAR...

Страница 20: ...ry settings correspond to the ___ sign on the jumpers BR17 to BR20 600 Ohm 600 Ohm 10k Ohm 10k Ohm Balanced Balanced Unbalanced Unbalanced BR 17 BR 18 BR 19 BR 20 AUDIO Right AUDIO Left AUDIO INPUT SE...

Страница 21: ...e to use the PULSAR in applications such as digital to analog nodes in super trunk systems and headends in rural or remote areas Using the PULSAR with other remote controllable equipment such as FSM 8...

Страница 22: ...connected For more details refer to the application software manual of the COMMBOX and PULSAR PSTN 232 PSTN Modem Tel N 2 Lap Top 232 ROSA Service Engineer 232 PSTN Modem Tel N 1 PC 232 ROSA Dispatchi...

Страница 23: ...display Enter To confirm the setting Esc To quit the setting without saving User To select the setting saved in the user settings memory Input Selection Buttons The input selection buttons are used t...

Страница 24: ...LSAR to set the frequency and enter the name of the modulator Level To set all the levels of the PULSAR e g RF output level S V ratio etc Mode To set a number of settings concerning the video and soun...

Страница 25: ...in the Rosa system The device will return a message LOCAL CONTROL NOT ALLOWED If the PULSAR is not remote controlled it will go into LOCKED mode after several minutes of keyboard inactivity This is a...

Страница 26: ...ST 100 RF OUTPUT OFF VIEW ALARMS VIDEO LOSS CONV PLL UNLOCK IF PLL UNLOCK VIDEO LOSS WHITE LIMITING VIEW ERRORCODES EMPTY LIST CLEAR ALL DATA RESTART EXECUTE COMMPORT MESSAGES DISABLED COMMPORT ADDRES...

Страница 27: ...he same baudrate 4 COMMPORT TEST MESSAGE Send a test message If communication is OK the message TEST MESSAGES RECEIVED will be displayed in the ROSA Message List 5 3 3 Configuration 5 3 3 1 Recall Use...

Страница 28: ...talled converter A V AUX INPUT YES NO Option A V aux input installed or not CompIF AUX INPUT YES NO Option CompIF aux input installed or not IF AUX INPUT YES NO Option IF aux input installed or not AU...

Страница 29: ...ors by executing CLEAR ERRORLIST Do not clear the error list too often If any problem or malfunction occurs the errors in this list can help to locate the problem PULSAR Error List ERROR 1 25 Software...

Страница 30: ...YNC 13 dB 20 dB In case of stereo two internal soundcarriers are displayed and can be set on or off seperately 5 4 1 Frequency Settings The basic PULSAR version is the channelized PULSAR As the output...

Страница 31: ...on the network Use measurement equipment e g a spectrum analyser to check the slope of the PULAR s RF output after being combined with all the other channels It is possible that the slope of the RF sp...

Страница 32: ...eferred The selectable AGC mode depends upon the clamping mode CLAMPING B PORCH video AGC OFF video AGC WHITE white referred video AGC SYNC sync referred CLAMPING SYNC video AGC OFF video AGC SYNC Whi...

Страница 33: ...on for this measured value While pressing the arrows the black rectangle disappears and the scale is now an indication for the total available control range The white limiter is active if the letter W...

Страница 34: ...screen is displayed When pushing the AUX or AUTO button you will get the following messages OPTION NOT INSTALLED Input selection is only possible when one of the following options has been installed...

Страница 35: ...rd Pull out the installed filter module In case of a VHF filter also remove the two coaxial cables 6 1 3 Installing The Filter Module In case of a VHF filter put the coax cables into the connectors of...

Страница 36: ...Installation Filter Module PULSAR Page 6 2...

Страница 37: ...sing The PULSAR Put the bottom cover back onto the chassis Tighten the nine screws Torx 10 while pressing the bottom cover down Turn the PULSAR upright Put the top cover onto the chassis Tighten the n...

Страница 38: ...EVEL MODE SETTINGS PULSAR TV Modulator SYSTEM STATUS LOCK CONFIG AUDIO VIDEO MODULATION INPUT AUX AUTO MAIN RF TEST 20 dB ENTER ESC USER Red Connector MAIN VIDEO AUX VIDEO VIS IF SND IF COMP IF RF IN...

Страница 39: ...ETTINGS PULSAR TV Modulator SYSTEM STATUS LOCK CONFIG AUDIO VIDEO MODULATION INPUT AUX AUTO MAIN RF TEST 20 dB ENTER ESC USER Red Connector MAIN VIDEO AUX VIDEO VIS IF SND IF COMP IF RF IN IN OUT OUT...

Страница 40: ...nelized PULSAR In case of an agile filter the name and the frequency of the devices are displayed in separated items The frequency can be changed in steps of 12 5 kHz by using the UP and DOWN arrow Wi...

Страница 41: ...RCARRIER INPUT P005 5 COMBINED SOUND VISION IF AUXILIARY INPUT CIF P009 6 VIDEO LOOP THROUGH P003 7 IF VISION IF SOUND LOOPS P011 8 REFERENCE CARRIER INPUT P007 9 SEPARATE IF OUTPUTS P012 10 VISION CA...

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Страница 43: ...ux Video 60 dB Audio 60 dB Isolation between audio and video 60 dB Video detector on main input threshold level 0 55 Vpp 3 INSTALLATION Please read this chapter carefully before installing the option...

Страница 44: ...the loop through possibility is NOT used the loop through output should be terminated with a 75 Ohm termi nator Remark In a mono PULSAR bridge BR3 and BR4 have no application Place the board on the ma...

Страница 45: ...ult 75 Ohm non default loop through BR5 BR1 BR2 BR3 BR4 J3 75 Ohm Split pen position Audio Video Auxiliary Input Audio Left Audio Right BR1 BR2 BR3 BR4 Balanced Unbalanced 600 Ohm 10k Ohm Balanced Unb...

Страница 46: ...D AUX IF IF CW REF AUDIO SUBC AUDIO INPUTS STATUS CONTROL FUSE RS 485 OUT CIF IN RF OUT UP CONVERTER CHANNEL FILTER RF AMPLIFIER POWER SUPPLY MAIN BOARD FREQ LEVEL MODE SETTINGS PULSAR TV Modulator SY...

Страница 47: ...PULSAR Audio Video Auxiliary Input Page 5...

Страница 48: ...the VID Baseband AUD mode with the UP or DOWN arrow Confirm by pressing ENTER SETTINGS LEVEL MODE FREQ DEFINE MAIN INPUT VID BaseBand AUD INPUT AUX AUTO MAIN Select the AUX input Select the VID Baseba...

Страница 49: ...R SYSTEM STATUS LOCK CONFIG MAIN TO AUX DELAY 005 sec selectable between 1 and 120 sec MAIN TO AUX DELAY 005 sec ENTER ESC USER Select the AUTO input the automatic fall back switching is selected now...

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Страница 51: ...and jumpers use the internal layout diagram Before changing anything in the PULSAR remove the power cord to switch off the power supply 2 1 Opening The PULSAR Unplug the power cord to turn off the PU...

Страница 52: ...t the bottom cover back onto the chassis Tighten the nine screws Torx 10 while pressing the bottom cover down Turn the PULSAR upright Put the top cover onto the chassis Tighten the nine screws Torx 10...

Страница 53: ...tion because the deviation of the pilot is included The value of the stereo crosstalk is conform to the specifications but can be optimized By use of a measurement grade stereo demodulator one can mea...

Страница 54: ...N REF VID AUX IF IF CW REF AUDIO SUBC AUDIO INPUTS STATUS CONTROL FUSE RS 485 OUT CIF IN RF OUT UP CONVERTER CHANNEL FILTER RF AMPLIFIER POWER SUPPLY MAIN BOARD FREQ LEVEL MODE SETTINGS PULSAR TV Modu...

Страница 55: ...TATE xxxxxx DATALINE STATE xxxxxx xxxxxx can be one of the different modes Mono Mono P Stereo Dual Sound SETTINGS LEVEL MODE FREQ S V RATIO 13 dB 20 dB STEREO CODER MONO MONO P STEREO DUAL SOUND REMOT...

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Страница 57: ...ing to be modified to a stereo device the REF VID input connector must be installed Without the stereo coder this connection is not needed Figure 1 The UNSCR VIDEO enters the PULSAR via a BNC T connec...

Страница 58: ...5E Unscrambled Video Unscrambled Video Figure 1 Connection Diagram Scrambler Pulsar Mainboard Scrambled Video 75E DC Coupled Video processing board Audio Selector Scrambler J56 J61 J62 J53 J54 BR21 BR...

Страница 59: ...ideo Unscrambled Video Figure 3 Connection Diagram Scrambler Pulsar With loop through on scrambler Mainboard Scrambled Video DC Coupled Video processing board Audio Selector Scrambler J56 J61 J62 J53...

Страница 60: ...UN SCRAMBLED SUBSTITUTION it is possible to switch between a scrambled signal or an unscram bled signal However it is not possible to work with two scrambled signals For the location of the boards con...

Страница 61: ...e Audio Selector board must be set according to your requirements Bridge Function Position BR1 Audio Right balanced unbalanced down up BR2 Audio Right 600 Ohm 10k Ohm down up BR3 Audio Left balanced u...

Страница 62: ...ROM or GAL On the label one can find XX This number indicates the software version Observe Precautions for Handling Electrostatic Sensitive Devices Electrostatic discharge ESD can damage the electroni...

Страница 63: ...OUT 4 1 Input Configuration BR1 BR2 BR3 BR4 J3 Split pen position AUDIO SELECTOR Audio Left Audio Right BR1 BR2 BR3 BR4 Balanced Unbalanced 600 Ohm 10k Ohm Balanced Unbalanced 600 Ohm 10k Ohm AUDIO IN...

Страница 64: ...PUTS STATUS CONTROL FUSE RS 485 OUT CIF IN RF OUT UP CONVERTER CHANNEL FILTER RF AMPLIFIER POWER SUPPLY MAIN BOARD FREQ LEVEL MODE SETTINGS PULSAR TV Modulator SYSTEM STATUS LOCK CONFIG AUDIO VIDEO MO...

Страница 65: ...o the DEFINE MAIN INPUT item Use the UP or DOWN arrow to scroll through the different types of signal Select VID Baseband AUD and confirm with ENTER Select the AUX input Scroll into the MODE settings...

Страница 66: ...The modulation depth of the main input is indicated Pushing the UP or DOWN arrow will result in the following display THIS IS AN ALIGNMENT PRESS ENTER OR ESCAPE Press ENTER SETTINGS LEVEL MODE FREQ VI...

Страница 67: ...w the default settings are in stalled Select the VIDEO DC OFFSET in the MODE menu with the RIGHT or LEFT arrow The modulation depth of the MAIN input is indicated Pushing the UP or DOWN arrow will res...

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Страница 69: ...Input level 37 dBmV to 50 dBmV 3 INSTALLATION Please read this chapter carefully before installing the option The installation procedure is only necessary when ordering this option sepa rately When o...

Страница 70: ...the Audio SubC board Aux Aud SubC In Cable N 5 Aux Audio SubC In Connector J5 on the Audio SubC board Power supply option board J1 on the Audio SubC board J21 on the Mainboard already done 3 3 Updati...

Страница 71: ...R Put the bottom cover back onto the chassis Tighten the nine screws Torx 10 while pressing the bottom cover down Turn the PULSAR upright Put the top cover onto the chassis Tighten the nine screws Tor...

Страница 72: ...485 OUT CIF IN RF OUT UP CONVERTER CHANNEL FILTER RF AMPLIFIER POWER SUPPLY MAIN BOARD FREQ LEVEL MODE SETTINGS PULSAR TV Modulator SYSTEM STATUS LOCK CONFIG AUDIO VIDEO MODULATION INPUT AUX AUTO MAI...

Страница 73: ...h the LEFT or RIGHT arrow until you find the DEFINE MAIN INPUT With the UP and DOWN arrow you can choose the type of desired signal SETTINGS LEVEL MODE FREQ DEFINE MAIN INPUT VID Asub c FM INPUT AUX A...

Страница 74: ...FM modulated subcarrier another carrier of 5 85 MHz Nicam will also be connected Mixed with the vision carrier of 38 9 MHz two audio subcarriers of 33 4 and 34 05 will be achieved 5 5 MHz 5 85 MHz Int...

Страница 75: ...Main to Aux input after a selectable delay Otherwise it is only possible to toggle manually on the front In the menu DEFINE AUX INPUT an extra selection will become available VID Baseband AUD Together...

Страница 76: ...L menu Confirm by pressing ENTER Once this alignment is done you can change the S V ratio without the need to do the alignment again 6 2 Alignment Of A NICAM Audio Subcarrier Connect a NICAM subcarrie...

Страница 77: ...formation can be found in the description of these options 2 SPECIFICATIONS Connector BG I DK BNC MN F type Input impedance BG I DK 50 Ohm MN 75 Ohm Return loss 18 dB Input level 30 to 45 dBmV Frequen...

Страница 78: ...gh Cable Right Aux Video Connector J59 on the mainboard Main Video Input Cable Main Video Connector J54 on the mainboard Left and right as seen from the front 3 3 Updating Software Version Updating th...

Страница 79: ...R Put the bottom cover back onto the chassis Tighten the nine screws Torx 10 while pressing the bottom cover down Turn the PULSAR upright Put the top cover onto the chassis Tighten the nine screws Tor...

Страница 80: ...D AUX IF IF CW REF AUDIO SUBC AUDIO INPUTS STATUS CONTROL FUSE RS 485 CIF IN RF OUT UP CONVERTER CHANNEL FILTER RF AMPLIFIER POWER SUPPLY MAIN BOARD FREQ LEVEL MODE SETTINGS PULSAR TV Modulator SYSTEM...

Страница 81: ...ion will become available VID Baseband AUD To gether with the option AUDIO SUBCARRIER extra input selections will become possible as well in the DEFINE MAIN as in the DEFINE AUX input Scroll in the MO...

Страница 82: ...AUX INPUT Scroll to EXTCompIF ALC and turn it ON by means of the UP or DOWN arrow Confirm with ENTER SETTINGS LEVEL MODE FREQ DEFINE AUX INPUT CompIF AUX INPUT EXT CompIF ALC ON Connect a CIF signal...

Страница 83: ...PULSAR BG Composite IF Aux Input Page 7...

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Страница 85: ...al layout diagram Before changing anything in the PULSAR remove the power cord to switch off the power supply 2 1 Opening The PULSAR Unplug the power cord to turn off the PULSAR Unscrew the nine screw...

Страница 86: ...default position is the marked position When needed the Main Video input can be terminated externally with a terminator of 75 Ohm Cable connections to be made Cable From To Video loop through Cable Ri...

Страница 87: ...ILTER RF AMPLIFIER POWER SUPPLY MAIN BOARD FREQ LEVEL MODE SETTINGS PULSAR TV Modulator SYSTEM STATUS LOCK CONFIG AUDIO VIDEO MODULATION INPUT AUX AUTO MAIN RF TEST 20 dB ENTER ESC USER U69 U7 U65 J61...

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Страница 89: ...s the installa tion has already been carried out during production For location of the boards connectors and jumpers use the internal layout diagram Before changing anything in the PULSAR remove the p...

Страница 90: ...IF Sound Input cable n 40 Left IF Sound connector In J40 on the mainboard IF Sound Output cable n 38 Right IF Sound connector Out J38 on the mainboard Left and right as seen from the front Tighten all...

Страница 91: ...AUX IF IF CW REF AUDIO SUBC AUDIO INPUTS STATUS CONTROL FUSE RS 485 OUT CIF IN RF OUT UP CONVERTER CHANNEL FILTER RF AMPLIFIER POWER SUPPLY MAIN BOARD FREQ LEVEL MODE SETTINGS PULSAR TV Modulator SYST...

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Страница 93: ...ance high impedance Input level 40 dBmV 6 dB 3 INSTALLATION Please read this chapter carefully before installing the option The installation procedure is only necessary when ordering this option sepa...

Страница 94: ...wire J1 on the optional board J21 on the mainboard Reference Output Cable N5 on the optional board J25 on the mainboard Control Cable N1 N2 N3 on the optional board BR4 on the mainboard remove BR4 fi...

Страница 95: ...NPUTS STATUS CONTROL FUSE RS 485 OUT CIF IN RF OUT UP CONVERTER CHANNEL FILTER RF AMPLIFIER POWER SUPPLY MAIN BOARD FREQ LEVEL MODE SETTINGS PULSAR TV Modulator SYSTEM STATUS LOCK CONFIG AUDIO VIDEO M...

Страница 96: ...dBmV 6 dB with the correct frequency adjustable by the user is connected to the connector REF IN at the rear panel the STATE indication will change to EXTER NAL Now the external reference carrier is...

Страница 97: ...ion modulated vision carrier level 40 dBmV 50 or 75 Ohm return loss 18 dB connector BNC 50 Ohm BNC 75 Ohm F type 75 Ohm range fixed IF Sound 1 sound carrier 1 level 40 dBmV 50 or 75 Ohm return loss 18...

Страница 98: ...Pull the top cover backwards and remove it Loosen the nine screws Torx 10 holding the bottom cover Remove the bottom cover 3 2 Installing The Separate IF Outputs Board Installing this option has as a...

Страница 99: ...s updating is only necessary if the index of the software installed is of a lower version than the new delivered The index of the software is indicated on the label one finds on the EPROM or GAL On th...

Страница 100: ...RF OUT UP CONVERTER CHANNEL FILTER RF AMPLIFIER POWER SUPPLY MAIN BOARD FREQ LEVEL MODE SETTINGS PULSAR TV Modulator SYSTEM STATUS LOCK CONFIG AUDIO VIDEO MODULATION INPUT AUX AUTO MAIN RF TEST 20 dB...

Страница 101: ...sound carrier system Connect a spectrum analyzer to the IFv Out connector on the rear panel Check if the level is 40 dBmV Connect a spectrum analyzer to the IFs1 Out connector on the rear panel Check...

Страница 102: ...y changing bridges BR1 BR2 and BR6 simultaneously it is possible to have a S V ratio with an attenuation of 10 dB After changing the positions of the bridges confirm this change by executing CLEAR ALL...

Страница 103: ...0 to 15 dB for both Both S V ratios can be attenuated 10 dB by changing some bridges For S1 V ratio this is done by bridges BR1 BR2 and BR6 for S2 V ratio by bridges BR3 BR4 and BR5 When one changes...

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Страница 105: ...the option reference carrier input The input impedance is always high and a loop through connection is provided by the included BNC T connector If the level of the selected external reference carrier...

Страница 106: ...ble from rear panel REF IN connector J2 on the optional board Power Supply Cable 1 13 wire Remove from J21 on the main board Connect this end to J5 on the optional board Power Supply Cable 2 13 wire J...

Страница 107: ...O INPUTS STATUS CONTROL FUSE RS 485 OUT CIF IN RF OUT UP CONVERTER CHANNEL FILTER RF AMPLIFIER POWER SUPPLY MAIN BOARD FREQ LEVEL MODE SETTINGS PULSAR TV Modulator SYSTEM STATUS LOCK CONFIG AUDIO VIDE...

Страница 108: ...carrier In the CONFIG VIS CARR REF INPUT menu one can select with the UP or DOWN arrow the mode AUTO STATE INTERNAL STATE indicates which of the reference carrier is used the internal or external one...

Страница 109: ...witch of the power supply Unplug the power cord to turn off the PULSAR Unscrew the nine screws Torx 10 holding the top cover Pull the top cover backwards and remove it Loosen the nine screws Torx 10 h...

Страница 110: ...ady installed J21 on the optional board REF VID Input Cable REF VID Connector J23 on the optional board REF VID Connection Cable J24 on the optional board J56 on the mainboard The REF VID cable has fr...

Страница 111: ...Put the bottom cover back onto the chassis Tighten the nine screws Torx 10 while pressing the bottom cover down Turn the PULSAR upright Put the top cover onto the chassis Tighten the nine screws Torx...

Страница 112: ...T OUT OUT IN MAIN AUX IN IN IN REF VID AUX IF IF CW REF AUDIO SUBC AUDIO INPUTS STATUS CONTROL FUSE RS 485 OUT CIF IN RF OUT UP CONVERTER CHANNEL FILTER RF AMPLIFIER POWER SUPPLY MAIN BOARD FREQ LEVEL...

Страница 113: ...BC AUDIO INPUTS STATUS CONTROL FUSE RS 485 OUT CIF IN RF OUT UP CONVERTER CHANNEL FILTER RF AMPLIFIER POWER SUPPLY MAIN BOARD FREQ LEVEL MODE SETTINGS PULSAR TV Modulator SYSTEM STATUS LOCK CONFIG AUD...

Страница 114: ...menu s In the menu Stereo Coder you can select the desired sound coder control mode According to the data on line 16 the stereo coder is set on the correct mode MONO MONO P DUAL SOUND STEREO The state...

Страница 115: ...VOPT5014 BNC 75 Ohm VOPT5015 F 75 Ohm VOPT5016 Output level 43 dBmV 3 dB 3 INSTALLATION 3 1 Opening The Pulsar Unplug the power cord to turn off the PULSAR Unscrew the nine screws Torx 10 holding the...

Страница 116: ...N IN REF VID AUX IF IF CW REF AUDIO SUBC AUDIO INPUTS STATUS CONTROL FUSE RS 485 OUT CIF IN RF OUT UP CONVERTER CHANNEL FILTER RF AMPLIFIER POWER SUPPLY MAIN BOARD FREQ LEVEL MODE SETTINGS PULSAR TV M...

Страница 117: ...PULSAR BG Reference Carrier Output Page 3...

Страница 118: ......

Страница 119: ...nscrew the nine screws Torx 10 holding the top cover Pull the top cover backwards and remove it Loosen the nine screws Torx 10 holding the bottom cover Remove the bottom cover 3 2 Installing The Refer...

Страница 120: ...MAIN AUX IN IN IN REF VID AUX IF IF CW REF AUDIO SUBC AUDIO INPUTS STATUS CONTROL FUSE RS 485 OUT CIF IN RF OUT UP CONVERTER CHANNEL FILTER RF AMPLIFIER POWER SUPPLY MAIN BOARD FREQ LEVEL MODE SETTING...

Страница 121: ...b 3 INSTALLATION The option can be default mounted on the location of the COMP IF AUX IN option P009 In combi nation with this option the board could be placed on the location of the AUDIO SUBC option...

Страница 122: ...eft top side of the unit Loosen cable 1 at the CIF input of the converter and connect this cable to J1 CIF IN of the Dual CIF Outputs board The main output of the Dual CIF Output Board J4 must be conn...

Страница 123: ...of the Dual CIF Outputs Board The main output of the Dual CIF Outputs Board must be connected with the CIF input of the converter with cable 74 Mount cable 75 between J5 aux output of the Dual CIF Ou...

Страница 124: ...OUT OUT IN MAIN AUX IN IN IN REF VID AUX IF IF CW REF AUDIO SUBC AUDIO INPUTS STATUS CONTROL FUSE RS 485 OUT 74 1 75 CIF IN RF OUT UP CONVERTER CHANNEL FILTER RF AMPLIFIER POWER SUPPLY MAIN BOARD DUAL...

Страница 125: ...AUX IN IN IN REF VID AUX IF IF CW REF AUDIO SUBC AUDIO INPUTS STATUS CONTROL FUSE RS 485 OUT CIF IN RF OUT UP CONVERTER CHANNEL FILTER RF AMPLIFIER POWER SUPPLY MAIN BOARD 74 75 U69 U7 U65 J21 13 J1 J...

Страница 126: ...N IN IN REF VID AUX IF IF CW REF AUDIO SUBC AUDIO INPUTS STATUS CONTROL FUSE RS 485 CIF IN RF OUT UP CONVERTER CHANNEL FILTER RF AMPLIFIER POWER SUPPLY MAIN BOARD COMPOSITE IF AUX INPUT DUAL CIF OUTPU...

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