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EXC-GT – FM super-compact transmitter series

User’s manual – Page 28 of 98

when the

LED changes from green to yellow.

To perform the reverse operation, press the

ON/STAND-BY

button again. The

LED will light up in green.

8.1.k

Turning off the transmitter

To completely deactivate the device (for maintenance, etc.), we recommend that you first put it on stand-by, as described above,
and then completely turn off the device via the general power switch (

section 5.2 ref. [5]).

Содержание EXC-GT Series

Страница 1: ...e Acacie 2 4 05018 Orvieto TR Italy Tel 39 0763 393721 Fax 39 0763 390752 e mail info sieltelevision com C F e P IVA IT 05305970963 Cap Soc 2 040 000 00 Int Vers QUALITY SYSTEM ISO 9001 2001 CERTIFICA...

Страница 2: ...held responsible for any consequences caused by errors or improper handling and over which he has no direct control The described options may vary from model to model to meet the specific requirement...

Страница 3: ...signal 20 7 2 Mono transmission from a stereo signal 20 7 3 Stereo transmission from a stereo signal using the internal stereo encoder 20 7 4 Monophonic or stereophonic transmission from a multiplex s...

Страница 4: ...EXC GT FM super compact transmitter series User s manual Page 4 of 98 16 ELECTRICAL MECHANICAL DIAGRAMS AND PARTS LOCATION 52...

Страница 5: ...synergy Thanks to internal balancing circuits when a failure occurs in one of the modules the others are automatically rebalanced allowing for transmission at reduced power Each module is easily iden...

Страница 6: ...s been previously authorized or approved by Siel or by our local representative and that both the user and the installer read the entire manual before carrying out any operation All warnings included...

Страница 7: ...ations Siel is ISO 9000 certified 3 3 Overdesigning for performance Siel understands that in order to guarantee extended performance times without servicing the parts most subject to stress must be ov...

Страница 8: ...screen that appears indicates your model number as in the following example As you will note the exact model number of the device appears immediately following Model and is immediately identifiable as...

Страница 9: ...the locations of its available commands and inputs In order to avoid misunderstandings when reading the user manual it is important to confirm the exact model number of your device as indicated on th...

Страница 10: ...EXC GT FM super compact transmitter series User s manual Page 10 of 98 5 1 b Model 2 Front Rear 2 2 3 1 15 5 8 13 22 21 17 16 18 19 6 10 9 11 20 25 7 24...

Страница 11: ...EXC GT FM super compact transmitter series User s manual Page 11 of 98 5 1 c Model 3 Front Rear 1 2 4 2 3 10 14 15 18 16 22 25 19 17 9 21 7 5 8 13...

Страница 12: ...EXC GT FM super compact transmitter series User s manual Page 12 of 98 5 1 d Model 4 Front Rear 10 14 15 18 16 9 5 25 17 21 24 8 13 7 22 20 19 1 2 4 2 3...

Страница 13: ...EXC GT FM super compact transmitter series User s manual Page 13 of 98 5 1 e Model 5 Front Rear 16 14 7 14 10 8 21 5 18 22 15 17 19 9 20 24 25 1 2 2 3 4...

Страница 14: ...ove it from or insert it into a mobile rack 3 Front ventilation grill only on some models allows the device to draw in cool air 4 Anterior RF MONITOR ouput only on some models BNC type connector for s...

Страница 15: ...ections to this input see chapter 16 For details see 2 6 4 e 20 AES EBU only on some models input for AES EBU digital standard 21 LEFT balanced input female XLR for modulation of the left audio channe...

Страница 16: ...gerous to objects or people In addition if the top cover is removed this may cause the device or other electronic measurement instrument to perform incorrectly due to the elevated RF fields 6 3 Placem...

Страница 17: ...nt to avoid operating using high impedance mains lines in proximity to the lowest permitted AC limit if the line falls below a given value while fully loaded the control circuit for the lowest AC limi...

Страница 18: ...with the transmitter For cable extensions sections of sufficient and appropriate length are recommended Never turn the device on without an antenna connection even when in stand by 6 4 d Connection t...

Страница 19: ...manual Page 19 of 98 to suitable connectors usually a female DB9 or DB25 on the PC port and a male DB9 connector to the transmitter The applicable communication software is also required Never connect...

Страница 20: ...rom a stereo signal using the internal stereo encoder Follow the steps outlined in section 6 5 b ensuring that Stereo is selected at step 3 7 4 Monophonic or stereophonic transmission from a multiplex...

Страница 21: ...long a 50 Ohm RG58 cable can be used If the distance is greater a 75 Ohm RG59 or 92 Ohm RG62 cable should be used 7 6 a Checking the pilot tone in stereophonic transmission Where the internal stereo e...

Страница 22: ...equire 75 s To make changes to the preemphasis use the SETUP menu as indicated in section 10 3 f 7 9 Operating with the RDS and SCA encoders In addition to the aforementioned operating modes this devi...

Страница 23: ...pressed to place the transmitter on stand by while making adjustments Proper adjustment of the parameters should be made so as to conform to local regulations such conformity is the full responsibili...

Страница 24: ...ht adjustment to the parameters is required turn the knob until EDIT is highlighted then return to step 8 12 Press the knob to confirm You will return to the page indicated in step 3 8 1 c RF output p...

Страница 25: ...screen will appear 2 section 10 3 e 29 Ensure that the EDIT option is selected otherwise turn the knob to select it then press to confirm 30 A value will be indicated after Limiter This indicator is...

Страница 26: ...Turn the knob until the NEXT PAGE sub menu is selected then press the knob to confirm The display will indicate the second page of the SETUP menu 2 section 10 3 43 Turn the knob until the DATE TIME s...

Страница 27: ...2 a o Modulation via the L R and MPX GRAPH sub menus 2 10 2 b o Operating frequency mono stereo mode and preemphasis via the SYSTEM sub menu 2 10 2 e o Internal temperatures via the TEMPERAT sub menu...

Страница 28: ...reverse operation press the ON STAND BY button again The ON LED will light up in green 8 1 k Turning off the transmitter To completely deactivate the device for maintenance etc we recommend that you f...

Страница 29: ...urrently highlighted or option currently highlighted You can also turn the knob clockwise and anti clockwise to select the various screens showing data that can be viewed within a menu For example ala...

Страница 30: ...the knob according to the instructions provided in each of the following descriptions of the individual sub menus 6 To go back to the previous level and exit the current menu sub menu press the ESCAPE...

Страница 31: ...3 k The menu and sub menu screens described below all indicate the current time and temperature in the top right corner In order to avoid misinterpreting the screens it is important to verify the exa...

Страница 32: ...med within a certain period of time the device will automatically exit the SETUP menu and enter the VIEW menu selecting the sub menu STATUS To adjust the output power go to the sub menu POWER under th...

Страница 33: ...e first LAST 2 Min shows the modulation trend for the last two minutes The second LAST 2 Hr shows the modulation trend for the last two hours The third LAST 24 Hr shows the modulation trend for the la...

Страница 34: ...ple 29 62V GSM Batt GSM battery voltage supply indicates the voltage for the battery that powers the optional remote control unit via GSM cellular phone in the example NP indicates that the optional m...

Страница 35: ...eaning the second alarm of thirty four recorded events Mpx Low indicates that the type of alarm refers to insufficient modulation Start followed by the date and time indicates when the alarm event sta...

Страница 36: ...E system date and time 2 10 3 j PASSWORD set passwords 2 10 3 k SET ALARM alarm identification mode 2 10 3 l ETHERNET Ethernet LAN interface settings 2 10 3 m POW TIMER set automatic power reduction d...

Страница 37: ...to change the value based on the modulation level used The peak deviation indicated by Aux expressed in KHz will consequently change You will note that to the right of the deviation the value of the m...

Страница 38: ...en press the knob to set the value 4 Using the knob select OK to save the settings EDIT to make further changes or ABORT to exit without saving the new settings then press to confirm for further detai...

Страница 39: ...e is equipped with an internal pull up resistance that maintains the line on high status in the absence of a signal or connection If BOTH is set under Type and the ENABLE line on the rear input is sho...

Страница 40: ...ents Activating both passwords may cause problems when using the transmitter If one of the two passwords is activated remember to store it in a safe location Losing a password requires that the level...

Страница 41: ...o be entered The VIEW menu will remain accessible at all times 10 3 l SET ALARM setting As previously explained if a parameter falls outside a given value for a specific period of time for example mod...

Страница 42: ...Low Power 3 Turn the knob to change the percentage to meet your requirements then press to confirm 4 Using the knob select OK to save the settings EDIT to make further changes or ABORT to exit without...

Страница 43: ...Ensure that the EDIT option is selected otherwise turn the knob to select it then press to confirm A value will be indicated after Mpx Alarm 2 Turn the knob to change the modulation to a level that is...

Страница 44: ...duction deactivated OFF or activated ON Reduce percentage of power reduction compared to the power set via the menu as per section 10 3 b From followed by two sets of numbers hour and minute Indicates...

Страница 45: ...evel 2 password currently active 1 Use the knob to select the SETUP menu and press it to confirm 2 When the password is prompted enter the level 3 password which was set during the production to A B C...

Страница 46: ...r series User s manual Page 46 of 98 4 Select SET PASSWORD LEV 3 and change the password by following the procedure stated in par 10 3 k You can change the level 3 password but not disable it because...

Страница 47: ...t is advisable to have the device overhauled in our factory or in a specialized Siel laboratory where its characteristics can be checked against the initial parameters If necessary regular maintenance...

Страница 48: ...es The following table explains the meaning of the main error messages and indicates the actions to be taken in order to solve the problem The messages below may appear during the amplifier normal ope...

Страница 49: ...ir Any inspection of the described modules must be carried out with the cover removed and in many cases with the equipment connected to the mains power supply Although some energized parts are insulat...

Страница 50: ...typical CCIR 68 dB 72 dB typical Audio channels band width 30 15 000 Hz 0 1 dB Preemphasis time constant selectable 25 50 75 microseconds Nominal RF output power 25 4 000 W depending on the model Tra...

Страница 51: ...the proper room 16 climatic conditions 16 Electrical conditions 17 REMOTE control input 15 Safety general rules 16 Settings alarms 41 auto power decr 44 AUX modulation sensitivity 37 date time 26 disp...

Страница 52: ...ure 19 AES EBU Digital Input Board CS35041A E1124m 72 Figure 20 Stereo Encoder Board E0868 CS29121A 73 Figure 21 Stereo Encoder Board CS29121A E0868 74 Figure 22 GSM Modem Board E1160 75 Figure 23 RS...

Страница 53: ...User s manual Page 53 of 98 Figure 44 RFB 4005 Line Interface Board CS37032 E1149A 96...

Страница 54: ...EXC GT FM super compact transmitter series User s manual Page 54 of 98 Figure 1 EXC30 Top view open...

Страница 55: ...EXC GT FM super compact transmitter series User s manual Page 55 of 98 Figure 2 EXC30 General Wiring Diagram E1161...

Страница 56: ...EXC GT FM super compact transmitter series User s manual Page 56 of 98 Figure 3 Control Mainboard 1 LF and Mainboard section E0837CS CS30111B...

Страница 57: ...EXC GT FM super compact transmitter series User s manual Page 57 of 98 Figure 4 Control Mainboard 2 LF Process Section E0837CS CS30111B...

Страница 58: ...EXC GT FM super compact transmitter series User s manual Page 58 of 98 Figure 5 LF and Mainboard CS30111B E0837CS...

Страница 59: ...EXC GT FM super compact transmitter series User s manual Page 59 of 98 Figure 6 CPU Controller Board 1 3 E1148 CS36121A...

Страница 60: ...EXC GT FM super compact transmitter series User s manual Page 60 of 98 Figure 7 CPU Controller Board 2 3 E1148 CS36121A...

Страница 61: ...EXC GT FM super compact transmitter series User s manual Page 61 of 98 Figure 8 CPU Controller Board 3 3 E1148 CS36121A...

Страница 62: ...EXC GT FM super compact transmitter series User s manual Page 62 of 98 Figure 9 CPU Controller Board CS36121A E1148...

Страница 63: ...EXC GT FM super compact transmitter series User s manual Page 63 of 98 Figure 10 Keyboard and Display Board E1157 CS36072...

Страница 64: ...EXC GT FM super compact transmitter series User s manual Page 64 of 98 Figure 11 Keyboard and display Board CS36072 E1157...

Страница 65: ...EXC GT FM super compact transmitter series User s manual Page 65 of 98 Figure 12 FM Exciter Board E0839m CS29041...

Страница 66: ...EXC GT FM super compact transmitter series User s manual Page 66 of 98 Figure 13 FM Exciter Board CS29041 E0839m...

Страница 67: ...EXC GT FM super compact transmitter series User s manual Page 67 of 98 Figure 14 Power Amplifier Board E1137 CS36092C...

Страница 68: ...EXC GT FM super compact transmitter series User s manual Page 68 of 98 Figure 15 Power Amplifier Board CS36092C E1137...

Страница 69: ...EXC GT FM super compact transmitter series User s manual Page 69 of 98 Figure 16 Mains Input SMPS Board E0840CS CS29052A...

Страница 70: ...EXC GT FM super compact transmitter series User s manual Page 70 of 98 Figure 17 Mains Input SMPS Board CS29052A E0840CS...

Страница 71: ...EXC GT FM super compact transmitter series User s manual Page 71 of 98 Figure 18 Analog Input Board E1124m...

Страница 72: ...EXC GT FM super compact transmitter series User s manual Page 72 of 98 Figure 19 AES EBU Digital Input Board CS35041A E1124m...

Страница 73: ...EXC GT FM super compact transmitter series User s manual Page 73 of 98 Figure 20 Stereo Encoder Board E0868 CS29121A...

Страница 74: ...EXC GT FM super compact transmitter series User s manual Page 74 of 98 Figure 21 Stereo Encoder Board CS29121A E0868...

Страница 75: ...1 LED GN SML 010 MT J1 70246 1404 7x2 pM A 1 C 3 E 5 G 7 I 9 K 11 M 13 B 2 D 4 F 6 H 8 J 10 L 12 N 14 J2 DF12B 5 0 50DP HIROSE P1 1 P3 3 P5 5 P7 7 P9 9 P11 11 P13 13 P15 15 P2 2 P4 4 P6 6 P8 8 P10 10...

Страница 76: ...EXC GT FM super compact transmitter series User s manual Page 76 of 98 Figure 23 RS 485 Interface Board E1171 CS37111 Figure 24 RS 485 Interface Board layout CS37111 E1171 Component side Rear side...

Страница 77: ...EXC GT FM super compact transmitter series User s manual Page 77 of 98 Figure 25 EXC 120 Vista dall alto aperto...

Страница 78: ...EXC GT FM super compact transmitter series User s manual Page 78 of 98 Figure 26 EXC 120 General Wiring Diagram E1170...

Страница 79: ...EXC GT FM super compact transmitter series User s manual Page 79 of 98 Figure 27 Power Amplifier Board E1156 CS37051...

Страница 80: ...EXC GT FM super compact transmitter series User s manual Page 80 of 98 Figure 28 Power Amplifier Board CS37051 E1156...

Страница 81: ...EXC GT FM super compact transmitter series User s manual Page 81 of 98 Figure 29 Aux Power Supply Board E1057 CS34044...

Страница 82: ...EXC GT FM super compact transmitter series User s manual Page 82 of 98 Figure 30 Aux Power Supply Board CS34044 E1057...

Страница 83: ...EXC GT FM super compact transmitter series User s manual Page 83 of 98 Figure 31 EXC 705 1505 Power System E1191...

Страница 84: ...EXC GT FM super compact transmitter series User s manual Page 84 of 98 Figure 32 EXC 705 1505 Low Level Wiring Diagram E1192...

Страница 85: ...EXC GT FM super compact transmitter series User s manual Page 85 of 98 Figure 33 EXC 705 1505 RF Power Amplifier E1193...

Страница 86: ...EXC GT FM super compact transmitter series User s manual Page 86 of 98 Figure 34 Power Supply Control E1169 CS37102...

Страница 87: ...EXC GT FM super compact transmitter series User s manual Page 87 of 98 Figure 35 Power Supply Control CS37102 E1169 DX2 DX1...

Страница 88: ...EXC GT FM super compact transmitter series User s manual Page 88 of 98 Figure 36 Driver Amplifier Board E0927 CS32049...

Страница 89: ...EXC GT FM super compact transmitter series User s manual Page 89 of 98 Figure 37 Driver Amplifier Board CS32049 E0927...

Страница 90: ...EXC GT FM super compact transmitter series User s manual Page 90 of 98 Figure 38 I O Interface Board E0911 CS31111A...

Страница 91: ...EXC GT FM super compact transmitter series User s manual Page 91 of 98 Figure 39 I O Interface Board CS31111A E0911...

Страница 92: ...EXC GT FM super compact transmitter series User s manual Page 92 of 98 Figure 40 EXC2505 4005 Power System E1188...

Страница 93: ...EXC GT FM super compact transmitter series User s manual Page 93 of 98 Figure 41 EXC 2505 4005GT Low Level Wiring Diagram E1189...

Страница 94: ...EXC GT FM super compact transmitter series User s manual Page 94 of 98 Figure 42 EXC 2505 4005GT RF Power Amplifier E1190...

Страница 95: ...EXC GT FM super compact transmitter series User s manual Page 95 of 98 Figure 43 RFB 4005 Line Interface Board E1149A CS37032...

Страница 96: ...EXC GT FM super compact transmitter series User s manual Page 96 of 98 Figure 44 RFB 4005 Line Interface Board CS37032 E1149A...

Страница 97: ...User Manual Page 97 of 98...

Страница 98: ...User Manual Page 98 of 98...

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