background image

BLUES30/50NV

ELETTRONICA

13

 

/ 28

User Manual

Rev. 1.0 - 29/11/16

The screen in edit mode will look like this:

 

The bottom line gives the instantaneous power (50W in this example), to increase 

the level, turn to the right to turn to the left. Once you reach the desired level, press 

the ENCODER to confirm and exit to the default menu. Note that the set value is 

stored anyway, so if you leave the timeout without pressing any key, the power 

will be the last level set.

The value at the side of 

SET

 provides a percentage indication of power setting; 

please consider that the forward power readout provided on the display (

FWD: 

xxxx W

) reflects actual output power reading, 

which may be lower than regulated 

power  supply  when Automatic  Gain  Control  is  running  in  power  supply 

limitation mode

 (please read section 5.3 about RF power supply modulation for 

more details).

      

NOTE: 

Output power may be set using the 

Pwr OFF

 control. In this condition, the 

output power readout (

Fwd

) on the display will read 0 (zero); the 

SET

 bar will reflect 

any adjustments you make using the keys and provides a graphic indication of how 

much power supply will be delivered the moment you return to 

Pwr On

 state.

  5.2.5  Changing the 

Power Good

 alarm threshold

Change Forward Power Good alarm setting 

PgD

 from the 

Fnc

 menu as desired 

(factory setting is 50%).

  5.2.6  Setting equipment I

2

C address

Change  the 

IIC

  address  in  the 

MIX

  (Miscellaneous)  menu  as  desired  (factory 

setting is 01).

  5.2.7  Adjustments and calibration

The  only  manual  adjustments  are  the  level  adjustments  and  the  audio  mode 

adjustment.

The rear panel holds the trimmers for all transmitter inputs. Trimmer identification 

is printed on the rear panel. Input sensitivity can be set within the limits set out in 

the tables below through the trimmers:

Содержание BLUES30NV

Страница 1: ...BLUES30NV BLUES50NV USER MANUAL VOLUME1 Manufactured by R V R ELETTRONICA S p A Italy...

Страница 2: ...and bound in Italy No part of this manual may be reproduced memorized or transmitted in any form or by any means electronic or mechanic including photocopying recording or by any informa tion storage...

Страница 3: ...in compliance with the essential requirements and other relevant provisions of Directive 1999 5 CE R TTE and therefore carries the CE mark The conformity assessment procedure referred in Article 10 a...

Страница 4: ...ntial requirements and other relevant provisions of Directive 1999 5 CE R TTE and therefore carries the CE mark The conformity assessment procedure referred in Article 10 and detailed in Annex III of...

Страница 5: ...ones 1 1ratio 75 kHz FM 0 03 0 03 Transient intermodulation distortion 3 18 kHz square wave 15 kHz sine wave 75 kHz FM 0 1 typical 0 05 0 1 typical 0 05 Stereo separation dB 50 typical 55 50 typical 5...

Страница 6: ...2 Features 3 4 3 Frontal Panel Description 5 4 4 Rear Panel Description 6 4 5 Connectors Description 7 5 Quick guide for installation and use 9 5 1 Prepation 9 5 2 First power on and setup 12 5 3 Ope...

Страница 7: ...dequate measures Specifications and informations contained in this manual are furnished for information only and are subject to change at any time without notice and should not be construed as a commi...

Страница 8: ...is absent begin artificial circulation Figure 4 depressing sternum Figure 5 Figure 3 Figure 4 Figure 5 In case of only one rescuer 15 compressions alternated to two breaths If there are two rescuers...

Страница 9: ...IR FCC or ETSI and can therefore be used as a transmitter connected directly to the antenna Important features of the BLUES30 50NV are the extremely compactness the great simplicity of construction an...

Страница 10: ...ng of Mono or Stereo operation Setting of preemphasis Setting of impedance on Left Right and MPX channels Activation and deactivation of power delivery Activation and deactivation of clipper operation...

Страница 11: ...hen the PLL is locked on the working frequency 4 F BACK Yellow LED lit when the foldback function is operating automatic reduction of the delivered RF power 5 RF OFF Yellow LED lit when the exciter s...

Страница 12: ...vered power in function of the RFL fold input REMOTE connector 11 PILOT OUT BNC output for the pilot tone This can be used for external devices synchronization e g RDS coders 12 SCA 2 BNC connector fo...

Страница 13: ...nication serial data 5 VPA Tlm OUT anal PA power supply voltage 3 9V 39V 6 FWD tlm OUT anal Forward power 3 9V 30 50W 7 Power Good OUT digit Open collector enabled when power exceeds the set threshold...

Страница 14: ...28 User Manual Rev 1 0 29 11 16 BLUES30 50NV ELETTRONICA 4 5 6 LAN option Type RJ45 female 1 TX 2 TX 3 RX 4 NC 5 NC 6 RX 7 NC 8 NC...

Страница 15: ...apabilities Please see the relevant sections for additional details IMPORTANT When configuring and testing the transmitter in which the equipment is integrated be sure to have the Final Test Table sup...

Страница 16: ...cable or a dummy load capable of dissipating amplifier output power To begin with set exciter to minimum output power and switch it off Connect the transmitter INTERLOCK IN input to the matching INTE...

Страница 17: ...are il parametro selezionato The operations that you can perform on the encoder are rotation moves the cursor shown on the display if you turn the encoder to the left counterclockwise the cursor moves...

Страница 18: ...those readings will be zero When the PLL locks to operating frequency the LOCK LED will turn on 5 2 3 How to enable the RF output Check output power level and set it to maximum level unless it has alr...

Страница 19: ...e read section 5 3 about RF power supply modulation for more details NOTE Output power may be set using the Pwr OFF control In this condition the output power readout Fwd on the display will read 0 ze...

Страница 20: ...n the Fnc menu With this option modulation level is multiplied by a factor of 10 which means that default menu bar meter reflects a 7 5 kHz deviation A special menu with separate indications of Left a...

Страница 21: ...d then confirm by pushing the encoder and access the selected menu menu 4 In the same menu ensure that power limiting is disabled if PWR is set to OFF i e power output is disabled move cursor to PWR P...

Страница 22: ...l appears in menus that take up more than two lines to aid browsing Three empty arrows Parameter is being edited Empty arrow Current line marker the parameter in this line cannot be edited This symbol...

Страница 23: ...played the following window only in case you are in the predefined screen State 1 Once restored the normal operation conditions the power supply will come rehabilitated with the same modalities antece...

Страница 24: ...to the forward power The percentage value of Power Good is referred to the nominal power of the machine that is 30 50 W not to the supplied forward power If a value equal to 50 is setted it will corre...

Страница 25: ...efined menu as described previously 5 4 3 Power Amplifier Menu P A This screen consisting of four lines that can be scrolled shows to the user the measures relating to the final power amplifier of the...

Страница 26: ...the frequency will remain set at the previous value Pwr Visualization of the set up power In order to modify the power regulation use the predefined menu like previously described or the Set menu Pre...

Страница 27: ...setting for frequency shift is 10KHz and code repetition period is 60 minutes please contact R V R Elettronica if you need different settings whereas station identified may be programmed by the user f...

Страница 28: ...entry allows to the user the prompt exit from current submenu and goes back to the predefined menu 5 4 7 Channels Menu L R The right and left channel input levels are depicted with horizontal bars as...

Страница 29: ...metry connector In this particular situation the control signals uses to enable or to disable the RF section become control signals of the RF power level allowing one regulation of UP DOWN type The UP...

Страница 30: ...ules linked to each other through connectors so as to make maintenance and any required module replacement easier 6 1 Upper view The figure below shows the equipment upper view with the various compon...

Страница 31: ...LUES30 50NV power supply unit is a switching type unit whose 28 5 V main output powers the machine s RF amplifier The power supply also features stabilizers for generating continuous 5 V and 18 V volt...

Страница 32: ...heme that uses an integrated MB15E06 type The digital PLL section is composed of an high stability oscillator controlled in temperature and of a digital circuit that carries out the division and the c...

Страница 33: ...n output This board also features an RF sampling of approximately 7dBm at 30 50W with respect to the output which is available on a BNC connector below the transmitter output connector This sample is...

Страница 34: ...____________________________________________________________ ______________________________________________________________________________ ____________________________________________________________...

Страница 35: ...104 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 other countries or both RVR 1998 all rights res...

Отзывы: