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  5. User Manual

R.V.R. Electronica DTUTT1K2HP1D User Manual

Manual is about: UHF BIV & V Analog TV Amplifier

Summary of DTUTT1K2HP1D

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    Dtutt1k2hp1d user manual manufactured by r.V.R elettronica s.P.A. Italy.

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    Dtutt1k2hp1d - user manual version 1.0 © copyright 2012 r.V.R. Elettronica spa via del fonditore 2/2c - 40138 - bologna (italia) telefono: +39 051 6010506 fax: +39 051 6011104 email: info@rvr.It web: www.Rvr.It all rights reserved printed and bound in italy. No part of this manual may be reproduced,...

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    Dtutt1k2hp1d elettronica i user manual rev. 1.0 - 18/06/12 declaration of conformity we, the undersigned, manufacturer’s name: r.V.R. Elettronica spa manufacturer’s address: via del fonditore 2/2c i - 40138 bologna italy certify and declare under our sole responsibility that the product: product des...

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    Ii user manual rev. 1.0 - 18/06/12 dtutt1k2hp1d elettronica technical specification frequency range: uhf iv&v band 470 to 862 mhz nominal rf power: 1250 w rms (dvb-t) power supply voltage: 400 three-phase, 3f+n nominal exciting power: about 5 w consumption: about 9,7 kw (with red pattern) power fact...

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    Dtutt1k2hp1d elettronica iii user manual rev. 1.0 - 18/06/12 table of contents 1. Preliminary instructions 1 2. Warranty 1 3. First aid 2 3.1 electric shock treatment 2 3.2 treatment of electric burns 2 4. General description 3 4.1 composition 3 5. Installation and use 5 5.1 installation 5 5.2 gener...

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    Iv user manual rev. 1.0 - 18/06/12 dtutt1k2hp1d elettronica this page was intentionally left blank.

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    Dtutt1k2hp1d elettronica 1 / 30 user manual rev. 1.0 - 18/06/12 1. Preliminary instructions • general warnings this equipment should only be operated, installed and maintainedby“trained”or“qualified”personnelwhoarefamiliar with risks involved in working on electric and electronic circuits. “trained”...

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    2 / 30 user manual rev. 1.0 - 18/06/12 dtutt1k2hp1d elettronica units returned without a return authorisation may be rejected and sent back to the sender. 4 be sure to include a detailed report mentioning all problems you have found and copy of your original invoice (to show when the warranty period...

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    Dtutt1k2hp1d elettronica 3 / 30 user manual rev. 1.0 - 18/06/12 4. Generaldescription the dtutt1k2hp1d is a solid-state rf transmitter for dvb-t digital tv broadcasting , manufactured by r.V.R.Elettronicas.P.A. With 1250w rms of maximum power output. It is fully solid-state apparatus of modern desig...

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    4 / 30 user manual rev. 1.0 - 18/06/12 dtutt1k2hp1d elettronica theamplifierissuppliedcompletewithallitsparts,notreally“modules”,essential for its operation such as the fans for dissipating the heat generated by the machine inside the room and all the accessories for the electrical and rf wiring. As...

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    Dtutt1k2hp1d elettronica 5 / 30 user manual rev. 1.0 - 18/06/12 5. Installation and use this chapter contains the basic instructions for installing and using the dtutt1k2hp1d. If necessary, more depth information about the operating principles may be found in the components’ manuals. 5.1 installatio...

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    6 / 30 user manual rev. 1.0 - 18/06/12 dtutt1k2hp1d elettronica itisadvisabletorunthefirsttestsconnectingthetransmittertoasuitable(fortype and power) dummy load rather than to the transmission antenna. 5.2.2 power-on whenpowering-onthetransmitterthefirsttime,performtheoperationsbelowto workefficient...

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    Dtutt1k2hp1d elettronica 7 / 30 user manual rev. 1.0 - 18/06/12 6. Equipment quick reference 6.1 exciter (dtvce) note: not change the frequency until you have properly calibrated the output filter. • set the exciters following the instructions of the exciters that you are used to set the desired ope...

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    8 / 30 user manual rev. 1.0 - 18/06/12 dtutt1k2hp1d elettronica • to adjust the desired working frequency do the following operations: select frequency (set menu), rotate the encoder and then press it to enter in the submenu. Select the frequencyfield(workingfrequency),rotatetheencoder and then pres...

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    Dtutt1k2hp1d elettronica 9 / 30 user manual rev. 1.0 - 18/06/12 6.2 amplifier unit control the operator controls and checks the status of the dtutt1k2hp1d by means of the control unit. Two control groups are present on this unit: • lcd and scroll buttons • buttons, selector switches and leds • analo...

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    10 / 30 user manual rev. 1.0 - 18/06/12 dtutt1k2hp1d elettronica menu select screen 6.2.1 lcd and scrolls buttons the operator uses the control software of the transmitter by means of a series of menusthataredisplayedonthelcd.Fourspecifickeysareprovidedforscrolling through the menus, performing the ...

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    Dtutt1k2hp1d elettronica 11 / 30 user manual rev. 1.0 - 18/06/12 the functions performed by the controls are as follows: function description off button for turning off the machine. A led signals that the machine is off. In this status, the exciters and the fan are off and the rf amplifying modules ...

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    12 / 30 user manual rev. 1.0 - 18/06/12 dtutt1k2hp1d elettronica 6.2.3 analogue instruments the control unit of dtutt1k2hp1d contains an analog meter with a rotating selector that are useful for an immediate display of the following parameters: function description fwd pwr transmitter direct power r...

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    Dtutt1k2hp1d elettronica 13 / 30 user manual rev. 1.0 - 18/06/12 6.3.2 power-on whenpowering-onthetransmitterthefirsttime,performtheoperationsoutlined in the table below. The “result” column indicates the immediate results of the operations performed plusafewindicationsthatconfirmthatthemachineiswor...

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    14 / 30 user manual rev. 1.0 - 18/06/12 dtutt1k2hp1d elettronica 6.3.3 control unit settings the settings of the control unit that are required for starting up the machine, mentioned in the powering-on procedure, are the following: 1 setting of the power levels 2 setting of the on air exciter before...

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    Dtutt1k2hp1d elettronica 15 / 30 user manual rev. 1.0 - 18/06/12 menu exciters screen the exchange of the exciters is assisted from the software, that is when the commutation is carried out, the interlock comes systematized in the correct way independentlyfromliketheywere.Theinterlockcouldbemodified...

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    16 / 30 user manual rev. 1.0 - 18/06/12 dtutt1k2hp1d elettronica 6.4.2 from off to on with exciters in manual when switching from off to on with the exciters in manual mode, the apparatus does not perform any check and the exciter that is currently set to on air is the one that is aired. If the main...

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    Dtutt1k2hp1d elettronica 17 / 30 user manual rev. 1.0 - 18/06/12 when the apparatus is set to ext int or aux int, the mute rf signals of the exciters are activated and therefore both exciters are inhibited. When the external interlocks are released, the system re-evaluates both exciters as during th...

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    18 / 30 user manual rev. 1.0 - 18/06/12 dtutt1k2hp1d elettronica 7. Technical description 7.1 software - reference guide this chapter gives a point to point description of the screens composing the software of the dtutt1k2hp1d. Since the management software is able to control up to 10 modules, some ...

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    Dtutt1k2hp1d elettronica 19 / 30 user manual rev. 1.0 - 18/06/12 7.1.2 select menu this is the exchange menu from which you can select the different sub-menus that compose the software. In order to enter a sub-menu, select the correspondent line with the arrow buttons and press enter. Menu line desc...

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    20 / 30 user manual rev. 1.0 - 18/06/12 dtutt1k2hp1d elettronica 7.1.3 control unit menu informative menu on the inputs and the outputs of the control unit of the machine. Menu line description ext intl input status “external interlock” (jp4/4 parallel interface) aux intl input status “auxiliary int...

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    Dtutt1k2hp1d elettronica 21 / 30 user manual rev. 1.0 - 18/06/12 7.1.4 power supply menu informationmenushowingthestatusofthepowersupply/rectifiercarriage. Menu line description busbar outputvoltagefromtherectifieronthe common 80v dc supply bus. Room t. Temperature of the air at the input of the uni...

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    22 / 30 user manual rev. 1.0 - 18/06/12 dtutt1k2hp1d elettronica 7.1.5 r.F. Combiner menu this menu contains the information related to the rf part of the complete transmitter.Heretheuserwillfindthemostinterestingparameters,liketheoverall emittedrfpowerandthereflectedpower. Menu line description fwd...

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    Dtutt1k2hp1d elettronica 23 / 30 user manual rev. 1.0 - 18/06/12 7.1.6 r.F. Units menu informationmenushowingthestatusoftherfpoweramplifiermodules.Itis composed of 10 screens, one for each module, that can be scrolled using the arrow buttons. Menu line description fwd measurement of the forward powe...

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    24 / 30 user manual rev. 1.0 - 18/06/12 dtutt1k2hp1d elettronica 7.1.7 alarms menu this screen describes all the registered events which are relevant to determine the probable causes of any dysfunction. The screen is composed of a variable number of pages (up to 10) in function of the number of even...

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    Dtutt1k2hp1d elettronica 25 / 30 user manual rev. 1.0 - 18/06/12 7.1.8 service menu this menu is normally used during the maintenance operations. When this screen is visualized, the control unit checks the status of the modules of the unit more frequently in order to have a visualization of the diff...

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    26 / 30 user manual rev. 1.0 - 18/06/12 dtutt1k2hp1d elettronica 7.1.9 settings menu this menu is used for the settings of the unit. It is therefore the menu which is used more often apart from the possible maintenance operations. Menu line description nominal power not available. Pwr. Lower not ava...

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    Dtutt1k2hp1d elettronica 27 / 30 user manual rev. 1.0 - 18/06/12 7.1.10 exciters menu thismenuisusedtoconfigurethesettingsoftheexciters. Menu line description main exc output power of the exciter currently on air stdby pwr output power of the exciter currently on the internal dummy load on air excit...

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    28 / 30 user manual rev. 1.0 - 18/06/12 dtutt1k2hp1d elettronica 7.1.11 info menu thisscreeninformstheuserabouttheconfigurationofthetransmitter. Menu line description type configurationtype(modelofthetransmitter) talk addr. Address of the rs485 port of the transmitter baud rate baud rate of the seri...

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    Dtutt1k2hp1d elettronica 29 / 30 user manual rev. 1.0 - 18/06/12 7.1.13 modem menu thisscreeninformstheuserabouttheconfigurationoftheoptionaltelemetry. Modem screen.

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    R.V.R elettronica s.P.A. Via del fonditore, 2 / 2c zona industriale roveri · 40138 bologna · italy phone: +39 051 6010506 · fax: +39 051 6011104 e-mail: info@rvr.It ·web: http://www.Rvr.It the rvr logo, and others referenced rvr products and services are trademarks of rvr elettronica s.P.A. In italy...