background image

— 9 — 

Having  said  that,  if  you  are  adventurous  do  feel  free  to  

jump-in, set up a network connection and do all your setup 

over your network.  The Web interface is organized so much 

like the OLED Menu Tree that separate sets of instructions 

would be redundant.  Here in Section II we’ll concentrate on 

front-panel setup.  But anything in the Menu Tree can be 

found in the Web interface pages.  Check Section V for mat-

ters that are specific to networking the NOVIA 272. 

Navigating the Menu Tree 

In a nutshell, you 

turn

 the jog-wheel knob to cycle among 

and to highlight menu items, and then 

push

 the knob to se-

lect, edit or adjust the highlighted item.  To further clarify: 

1)

 

If  you  land  on  a  menu  item  that  requires  a  text  or  

numerical entry, a text-entry screen appears when 

you enter that submenu.  

Turn

 and 

push

 the knob to 

select  alphanumerics,  punctuation,  backspace,  etc.  

After text entry, select 

Save

 and 

push

  the  knob  to  

commit to entry, or press the 

Back

 button next to the 

knob to cancel the operation. 

2)

 

If  the  submenu  has  a  checkbox  or  ‘radio  button,’  

bracket the option and 

push

 the knob to toggle it. 

3)

 

If the screen shows an adjustment ‘slider,’ 

turn

 the 

knob to bracket the slider, 

push 

the knob to enable 

adjustment, and then 

turn 

it to change the value.  Fi-

nally, 

push

  the  knob  or  press  the  

Back

 button  to 

commit to the adjustment.  

You  may  always  press 

the 

Back

 button repeat-

edly   to  return   to  the  

Main Menu screen. 

Input Sources and Program Failover 

From the Main Menu, go to 

Input Sources 

to select your 

Prima-

ry Source

  and  failover  

Backup Source(s)

 for program audio 

and RDS data. 
Under the 

Primary Source

 

submenu,  set  your  de-

fault, first-choice source 

for program 

Audio:

.  This 

— 10 — 

can  be  any  of  the  three  program  inputs:  

Analog

Digital

  or 

Stream

At the same time, choose the source for the 

RDS:

 data that 

will accompany the program.  For an analog or digital input, 

this will probably be 

Internal

, which includes both the static 

data  programmed  into  the  NOVIA  272,  and  dynamic  data  

(song artist and title) from your playout system.  The 

Stream

 

option  can  convert  metadata  from  a  streamed  program  in-

put to the RDS format.  Another choice here is 

None

, which 

turns the RDS encoder off. 
Second, and even third, ‘failover’ 

Audio:

 and 

RDS:

 choices are 

set up in a very similar manner.  In the example above, an 

audio loss alarm on the primary 

Analog

 program source can 

be programmed to switch the processor input over to a 

Digi-

tal

 or 

Stream

 input and corresponding 

RDS

 source. 

Stream Input 

Navigate to 

Setup

/

Inputs

Stream Input

.     Under  

Stream URL

, manually en-

ter the Internet address 

of the streamed program 

audio source.  When the 

 Only connect when stream is source

 

box is 

not

 checked, the NOVIA 272 will connect to a valid 

stream  automatically and remain connected.   When the  

 Only connect when stream is source

 box 

is 

checked, as shown 

above,  the  unit  will  connect  to  the  stream  either  when  the  

stream has been manually selected as the primary input 

source or ‘failover’ has switched-over to the stream as the 

backup source.   The 

Connect

 button simply forces a re-

connection. 

Audio Alarms 

The Audio Loss alarms for analog, digital and streaming in-

puts are each programmed independently, but follow the 

same  procedure.    As  a  typical  example,  we’ll  program  the  

alarm for the analog input. 
From  the  Main  Menu  go  to  

Setup

/

Inputs

/

Analog Input

/

Analog 

Audio Loss

Содержание NOVIA 272

Страница 1: ...272 FM Processor Stereo Gen Installation User Guide May 2017 Rev 1 Firmware www inovonicsbroadcast com ...

Страница 2: ...tion III PROCESSOR SETUP 15 Metering Processing Presets Setting Input Levels AGC Leveling Equalization Multiband Processing Crossovers Master and Band Drives Band Uncoupling Bass Punch Limiting WB Release HF Limiting and Clipping Composite Clipping Dayparting Processor Bypass Test Oscillator Section IV THE RDS ENCODER 22 Subcarrier Injection Static RDS Data Entry TP and the TA Flag Options Scrolli...

Страница 3: ... processing functions metered with OLED display and Web inter face 4 Product Specifications Frequency Response processing bypassed Analog in 50Hz 15kHz 0 25dB AES Digital in 20Hz 15kHz 0 25dB Distortion processing bypassed Analog in 0 02 THD AES Digital in 0 002 THD Signal To Noise processing bypassed Analog in 82dB ref 24dBu I O AES Digital in 120dB ref 0dBFS I O Through an appropriate de emphasi...

Страница 4: ... D 5 lbs shipping weight Certifications Rear View Under the Hood The NOVIA 272 FM airchain processor is very compact with a major utilization of surface mount SMD technology Some components are application specific and or pre programmed at the factory but all of them are impossibly tiny This makes servicing the unit in the field a difficult proposition at best For these reasons and also because of...

Страница 5: ...ng down on cord clutter Do make sure that the total power consumption does not exceed the DC current rating noted on the power supply label Radio Frequency Interference RFI Although the NOVIA 272 is designed to work alongside broadcast transmitters please do practice reasonable care in locating the unit away from abnormally high RF fields Front Panel Display and Controls Left and right channel LED...

Страница 6: ...dio and RDS data Under the Primary Source submenu set your de fault first choice source for program Audio This 10 can be any of the three program inputs Analog Digital or Stream At the same time choose the source for the RDS data that will accompany the program For an analog or digital input this will probably be Internal which includes both the static data programmed into the NOVIA 272 and dynami...

Страница 7: ...this same submenu The normal injection level for the 19kHz stereo pilot tone is 9 0 Multiplex Out presents the slider to set the composite MPX output level of the NOVIA 272 for driving the FM exciter to full modulation The MPX level is variable between 1Vpp and 12 6Vpp peak to peak volts corresponding to 100 modula tion RDS Encoder setup is the subject of Section IV GPIOs Three rear panel GPO Gene...

Страница 8: ...ed and any adjustments made Similarly the Webpages password must be entered on a Web enabled computer or other con nected device 14 To recover a lost password you must perform a hard re set This deletes not only the passwords but will also re turn the NOVIA 272 to factory default values All User set tings and presets will be lost Initiate a hard reset by holding down the Back button as you power c...

Страница 9: ...d push the knob Factory presets cannot be delet ed Setting Input Levels Adjust the appropriate Input Level under Setup Inputs whichever input Analog Digital or Stream applies Setting the level of the program source involves matching the dynamics of the incoming program audio to those of the gain riding slow AGC function It s best to use program audio for this rather than tones With moderately pro ...

Страница 10: ... as a graph Each section is programmed independently for frequency Q and gain The illustration at the top of the next page shows this from front panel and Web interface perspectives The ubiquitous bass boost is centered at 30Hz with a low Q of 0 4 The next EQ point reduces tubbiness at 300Hz by a couple of dB A bit of a presence lift at 1 5kHz aids speech articulation and a few dB of sparkle at th...

Страница 11: ...s plat 20 form which itself then releases at a slower rate WB Release sets the platform level with respect to peak gain reduction The platform is the solid or yellow portion of WB metering fast peak release is seen as the hovering segment or blue section of the display A default value of 0 is a safe com promise between smooth 10 and loud 10 Your sta tion programming and personal preference will di...

Страница 12: ...rom this menu A Level setting of 10dB is equivalent to a console zero VU level and will center the gain riding AGC function Depending on the processor setup you may see little or no meter action with a tone as subsequent stages respond primarily to program peaks 22 Section IV THE RDS ENCODER Navigate to Setup Outputs Stereo Generator RDS Encoder Subcarrier Injection The RDS subcarrier is enabled o...

Страница 13: ... too fast can dis play gibberish on some radios Alternative Frequencies In the AF List checkmark the frequency of any and all translators that rebroadcast the same programming as your main signal Be sure to enter the frequency of your main 24 signal as well Radios use this information for ensuring the best reception as a mobile listener encounters varying sig nal conditions Stream to RDS Stream to...

Страница 14: ...tname lets you assign a unique name to a particular NOVIA 272 to identify it on the network The fac tory default name is NOVIA272 You might change this to differentiate one processor from another on a common net work Use the knob to assign a new name and Save the name when finished Although Hostnames must be entered in all capital letters you don t have to use all caps when address ing the process...

Страница 15: ...hever one seems best suited to your needs The DNS provider will issue you a Hostname Username and Password Enter these into each of 28 the three fields Your screen will look similar to this exam ple when finished Timekeeping The internal daypart scheduler and time stamps for alarm notification and logging require setting the built in real time clock RTC to an Internet time standard Under the Setup...

Страница 16: ...g of all alarms Scroll down and check your preference of a Daily Weekly or Monthly Alarm Log 30 Use the Send Test Email utility to ensure that the NOVIA 272 is set up to send mail properly to all recipients The Alarm Log Under Setup Alarm Log Settings you ll find a Status notation of how close the log is to its maximum capacity about 2000 events Enter the Email When box and set a number for an ale...

Страница 17: ...are update could affect some user settings Updates are distributed as small bin files that may be downloaded to your computer Desktop or placed in any convenient folder From the Firmware Update utility at the bottom of the Admin screen click Select Firmware File and then navigate to the downloaded file and double click it This will transfer the file name to the updater Finally click Update Firmwar...

Страница 18: ...ducts are warranted to be free from defects in materials and workmanship A Any discrepancies noted within THREE YEARS of the date of delivery will be repaired free of charge or the equipment will be replaced with a new or remanufactured product at Inovonics option B Parts and labor for factory repair required after the three year Warranty period will be billed at prevailing prices and rates IV RET...

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