background image

 

 

FM

 

/

 

HD Radio™  Receiver 

Installation & User Guide 

 

 

January, 2012 - Rev. 1 Firmware 

 

www.inovonicsbroadcast.com 

® 

632 

TABLE OF CONTENTS 

Section I  -  INTRODUCTION .............................................1 

Product Description 
Product Features 
Product Specifications 

Section II  -  INSTALLATION AND CONNECTION .............4 

Unpacking and Inspection 
Warranty Registration 
Mounting 
AC Mains Power 
Radio Frequency Interference (RFI) 
The Front-Panel Display and Jog Wheel 
Headphone Jack 
Rear Panel Connetions 

Section III  -  OPERATING THE 632 RECEIVER ...............7 

Menu Navigation Basics 
Wait! What’s all that flashing??? 
Tuning and Mode Selection 
HD Radio Digital-Loss Alarm 
Carrier Strength and Alarm 
The Audio Loss Alarm 
FM Reception Modes 
Program Audio Levels 
Headphone Monitoring 
Program-Associated Data (PAD) 
Analog FM Menus 
RDS Reception Notes 
HD Radio Menus 

Section V  -  TECHNICAL MATTERS ...............................16 

Firmware Version 
‘Under The Hood’ 

WARRANTY  ..........................................(inside back cover) 

(See Notice of Limited Certification on Page 2) 

HD Radio Technology manufactured under license 
from iBiquity Digital Corporation.  U.S. and Foreign 
Patents.  HD Radio™ and the HD and HD Radio  
logos are proprietary trademarks of iBiquity Digital 
Corporation.  iBiquity Digital software © 2003-2012 
iBiquity Digital Corporation.  All Rights Reserved. 

Содержание INOmini 632

Страница 1: ...ait What s all that flashing Tuning and Mode Selection HD Radio Digital Loss Alarm Carrier Strength and Alarm The Audio Loss Alarm FM Reception Modes Program Audio Levels Headphone Monitoring Program Associated Data PAD Analog FM Menus RDS Reception Notes HD Radio Menus Section V TECHNICAL MATTERS 16 Firmware Version Under The Hood WARRANTY inside back cover See Notice of Limited Certification on ...

Страница 2: ...r Loss Digital Program Loss and Audio Loss 2 Product Specifications Tuning Range 87 7MHz 107 9MHz in 100kHz steps Antenna Input 75 ohm F Receiver Sensitivity 10µV for 50dB monaural FM S N Audio Frequency Response FM 30Hz 15kHz HD 20Hz 20kHz FM De Emphasis 75µs RDS Fields Displayed PI PS PTY RT RT HD Radio PAD Data Displayed NAME TYPE L ong NAME ARTIST TITLE Program Audio Output s 4dBm balanced Ana...

Страница 3: ...urn the Warranty Regis tration Card included with this Manual or to register the Warranty online at www inovonicsbroadcast com Not only does registration assure coverage of the equipment under terms of the Warranty printed inside the back cover of this manual but the user automatically receives any specific service and modification instructions including soft ware firmware updates Mounting The Mod...

Страница 4: ...n mode Rear Panel Connections ANTENNA The rear panel F connector should be connected to a good outdoor FM anten na for best reception This is particu larly important for reception in the HD Radio mode as the digital signal power level is substantially below that of the main FM carrier G C D A These are alarm tally outputs for re mote indication of reception problems 6 Designations are also noted o...

Страница 5: ...s turned on If you press or turn the knob you will get a few seconds respite from the flashing alarm enough time to navigate to any setup menu Of course once a station has been tuned in properly the alarm condition will be reset Whenever you are in the edit mode that is you have en tered a menu to edit make a change to a blinking setup item the front panel flashing alarm is inhibited while that pa...

Страница 6: ...e digital broadcast after a short delay HD LOSS will begin flashing on the front panel LCD The rear panel D terminal gives an NPN transistor satura tion to ground on a digital signal loss alarm This may be used to actuate a relay or light a remote LED 10 Carrier Strength and Alarm Turn the jog wheel to Menu Screen 2 The up per bargraph gives a representation of RSSI which stands for Re ceived Sign...

Страница 7: ... be indicated This option is included in the 632 to duplicate the perfor mance of typical consumer radios but may be considered cheating in a professional environment 12 Program Audio Levels Menu Screen 4 is a bargraph readout of program audio level This is a peak respond ing meter with a floating peak hold function 100 modulation is denoted by the large block opposite the 0dB marking on the panel...

Страница 8: ... 9 As the RadioText message can exceed the number of characters in the front panel LCD display the jog wheel knob is used to scroll through messages up to the maximum of 64 characters Push the knob and then turn it to reveal the entire RadioText message Push it once again to exit the scrolling mode 14 Menus 8 9 As already briefly mentioned RDS song tag ging requires artist and title information in...

Страница 9: ...he knob to see the entire text and then press the knob again to exit this menu 16 Section IV TECHNICAL MATTERS Firmware Version With the 632 powered up and operational hold down the jog wheel knob for 5 to 10 seconds The menu screen you have been viewing will be replaced by the 632 Firmware screen This shows the firmware version installed in your unit This information may prove important when com ...

Страница 10: ...has been removed or altered III TERMS OF WARRANTY Inovonics Inc products 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 W...

Отзывы: