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M4FM-HD User Manual 

 

DaySequerra – Three Year Limited Warranty 

 

DaySequerra warrants this product to be free from defects in materials and workmanship to its original 
owner for three (3) years from the date of purchase.  DaySequerra will repair or replace such product or 
part thereof that upon inspection by DaySequerra, is found to be defective in materials or workmanship. 
 
A  Return  Authorization  Number  must  be  obtained  from  DaySequerra  in  advance  of  return.  Call 
DaySequerra at (856) 719-9900 to receive the number to display on the outside of your shipping carton. 
A  written  statement  with  the  name,  address,  and  daytime  telephone  number  of  the  original  owner, 
together  with  receipt  from  the  original  purchase,  and  a  brief  description  of  any  claimed  defects,  must 
accompany  all  returns.  Parts  or  product  for  which  replacement  is  made  shall  become  the  property  of 
DaySequerra.  The  customer  shall  be  responsible  for  all  costs  of  transportation  and  insurance  to  and 
from the DaySequerra factory, and all such costs will be prepaid. 
 
DaySequerra  shall  use  reasonable  efforts  to  repair  or  replace  any  product  covered  by  this  limited 
warranty within thirty days of receipt. In the event repair or replacement shall require more than thirty 
days,  DaySequerra  shall  notify  the  customer  accordingly.  DaySequerra  reserves  the  right  to  replace 
any product that has been discontinued from its product line with a new product of comparable value 
and function. 
 
This warranty shall be void in the event a covered product has been damaged, or failure is caused by 
or attributable to acts of God, abuse, accident, misuse, improper or abnormal usage, failure to follow 
instructions, improper installation or maintenance, alteration, or lightning, power fluctuations and other 
incidental  or  environmental  conditions.      Further,  product  malfunction  or  deterioration  due  to  normal 
wear is not covered by this warranty. 
 

DAY  SEQUERRA  DISCLAIMS  ANY  WARRANTIES,  EXPRESSED  OR  IMPLIED,  WHETHER  OF 
MERCHANTABILITY  OR  FITNESS  FOR  A  PARTICULAR  USE,  EXCEPT  AS  EXPRESSLY  SET  FORTH 
HEREIN. THE SOLE OBLIGATION OF DAY SEQUERRA UNDER THIS LIMITED WARRANTY SHALL BE TO 
REPAIR  OR  REPLACE  THE  COVERED  PRODUCT,  IN  ACCORDANCE  WITH  THE  TERMS  SET  FORTH 
HEREIN. DAY SEQUERRA EXPRESSLY DISCLAIMS ANY LOST PROFITS, GENERAL, SPECIAL, INDIRECT 
OR  CONSEQUENTIAL  DAMAGES  WHICH  MAY  RESULT  FROM  BREACH  OF  ANY  WARRANTY,  OR 
ARISING OUT OF THE USE OR INABILITY TO USE ANY DAY SEQUERRA PRODUCT. 

 

 

Some states do not allow the exclusion or limitation of incidental or consequential damages or limitation 
on how long an implied warranty lasts, so the above limitations and exclusions may not apply to you.  
This warranty gives you specific legal rights, and you may also have other rights that vary from state to 
state.  DaySequerra reserves the right to modify or discontinue, without prior notice to you, any model 
or style product.  If warranty problems arise, or if you need assistance in using your product contact: 
 
DaySequerra 
154 Cooper Road, Building 902 
West Berlin, NJ 08091      
 
856-719-9900 (phone)     
856-719-9903 (fax) 
 
For more information, please visit www.daysequerra.com or email us at [email protected]
 

 

 

Summary of Contents for M4FM-HD

Page 1: ...M4FM HD FM HD Modulation Monitor User Manual...

Page 2: ...ucts has evolved through a process of user feedback extensive listening field testing and careful refinement In the event that you encounter any technical or operational difficulties with this or any...

Page 3: ...oadcasts including FM multicast channels HD 2 through HD 8 user selectable tuning steps and analog FM 50 75 Sec de emphasis Frequency Agile RF Input Synthesized FM preselector provides 50 dB quieting...

Page 4: ...ly 8 2kg 18lbs shipping Important Note Please connect your M4FM HD to an uninterruptible power supply UPS to provide other protection against power surges and brownouts Service Information The DaySequ...

Page 5: ...tput with greater than 1W into 8 ohm for an uncompromised convenient audio monitor The M4FM HD rear panel has an FM composite output as well as a GPIO port that provides opto isolated reset input and...

Page 6: ...digital audio output as well as a high performance headphone output with greater than 1W into 8 ohm Email Alerts and Rear Panel Alarm Tallies For loss of Audio Carrier and RDS RBDS remote reset via re...

Page 7: ...185 0 1 IMD SMPTE 0 1 SNR IEEE 185 75 dB Channel Separation L R and R L 45 dB 30 Hz to 15 KHz Crosstalk L R to L R to L R 45 dB 30 Hz to 15 KHz Pilot Carrier Measurement 0 50 0 to 15 Injection Level A...

Page 8: ...n set at the factory to operate at 120VAC unless otherwise specified on the shipping carton The M4FM HD export version is configured for 240VAC operation Please connect your M4FM HD to an uninterrupti...

Page 9: ...on multiplexing portion of an HD Radium signal and digital carrier S N 58dB Hz thereby permitting HD Radium digital audio to be valid HD is displayed in upper right hand corner of VFD when tuner has a...

Page 10: ...press the reset button hidden behind the front panel to the right of the center button to power cycle the unit while holding all presets and other settings in memory Headphones Accepts any headphone...

Page 11: ...e selection arrow and navigate to position 1 as described above Note the arrow will timeout after 15 seconds of inactivity Press the center button again flashing arrow indicating the station is ready...

Page 12: ...ll fall back to Analog Auto Digital Force enabled in the system tab ensures the tuner will not fall back to Analog if the signal is on the edge of HD and Analog 8 Modulation enters a submenu displayin...

Page 13: ...n dB This is a read only submenu Figure 6 Demodulation Figure 7 Integer values for Positive Negative and Total Positive and Negative are displayed in This is a read only submenu Subcarriers Figure 8 I...

Page 14: ...tuning until SPLIT mode is disabled Alarms Program Loss Monitor Enabling any alarm will disable tuning presets and band selection from the WebServer and M4FM HD box User interface Program Loss Monito...

Page 15: ...the alarm ON and OFF default disabled Save Saves all conditions and exits back to the Alarm menu Audio Loss Silence Detect Threshold Navigate the arrow to Threshold and press ENTER to change the Thre...

Page 16: ...105 by default It can be manually set within the range of 100 125 in 1 increments Modulation Level Use arrow buttons to select between 100 125 modulation in 1 increments Delay Use the arrow buttons t...

Page 17: ...ing Select ON for audible alarm to beep during any active alarm condition and continue with alarm configuration menu select OFF for audible alarm to be silent during any active alarm condition Press E...

Page 18: ...current status of DHCP the static IP address Subnet Gateway and MAC address Toggle Exit with the arrow and press ENTER to exit to the previous menu More NETWORK details can be viewed Figure 15 DHCP i...

Page 19: ...t About A Read Only menu displaying the HDRadio DSP and Firmware version The selection mode arrow is defaulted to the top right corner of the menu To Exit press ENTER More ABOUT details can be viewed...

Page 20: ...dio and Demodulation levels Alarms Enables and disables each of the 6 alarms RF Carrier Loss Audio Loss OFDM Lock Loss HD Lock Loss MC Loss and Over Modulation A relay output pull down menu is availab...

Page 21: ...xt in orange 3 Artist Experience Displays album art when available 4 RF Level and SNR Displays the amount of RF strength from the tuned frequency SNR Displays READ ONLY signal to noise ratio express i...

Page 22: ...3 seconds will save the currently tuned station in that slot Hold an already saved preset for more than 3 seconds will overwrite and save the currently tuned station in that slot Unavailable when Ala...

Page 23: ...rations sets the individual conditions for each of the 6 alarms Slide the Enable switch to the right to enable an alarm The M4FM HD box user interface will display the exact state of the alarm under S...

Page 24: ...ate FTP Settings Enables and disables the use of a private FTP site to store firmware updates Enabling this feature will direct the M4FM HD to the host IP provided by the user when checking for firmwa...

Page 25: ...enuates the amount of RF to the tuner in high RF areas by 30 dB c De Emphasis Switch between 75 sec and 50 sec M4FM HD is set to 75 sec by default Press ENTER after making a selection to save and EXIT...

Page 26: ...dically b Local update select to update locally Contact DaySequerra to obtain a compiled bin file to upload via the local update GUI c Downgrade firmware Downloads the previous firmware version 1 iter...

Page 27: ...be void in the event a covered product has been damaged or failure is caused by or attributable to acts of God abuse accident misuse improper or abnormal usage failure to follow instructions improper...

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