DaySequerra M2A-FM User Manual

DaySequerra M2A-FM User Manual

Analog fm modulation monitor

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Analog FM
Modulation Monitor
®
Ready
M2A-FM
User Manual

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Summary of Contents for DaySequerra M2A-FM

  • Page 1 Analog FM Modulation Monitor ® Ready M2A-FM User Manual...
  • Page 2 While the M2A-FM has been designed to be straightforward to use, we do suggest that you spend a few minutes familiarizing yourself with the features and operational functions that are contained in this manual.
  • Page 3: Table Of Contents

    RBDS as well as audio peak, all with flexible settings for level and duration • HD Radio Ready architecture provides factory upgrade path All rights reserved DaySequerra Corp. Copyright 2011. All logos and trademark used herein are the property of their respective owners. Specifications subject to change. M2A-FM Revision D.
  • Page 4: Important Safety Information

    Service Information The DaySequerra M2A-FM contains no user serviceable components inside the unit. Please contact DaySequerra for repair and upgrade information. In the event that your unit needs to be returned to the factory, contact us for a return authorization number.
  • Page 5: M2A-Fm Key Features

    In addition to L and R analog outputs, the M2A-FM has a full-time digital output, so you can feed your AES monitoring chain, and a front panel headphone jack powered for uncompromised, full-quality audio.
  • Page 6: M2A-Fm Technical Specifications

    We strongly encourage you to save the shipping carton and shipping materials supplied with your M2A-FM. They are specially designed to properly protect your M2A-FM, and in the event that you need to return it for service, only these OEM shipping materials can ensure its safe return to our factory.
  • Page 7: Operating Description - Controls And Indicators

    Arrow LED illuminates when monitor is in PRESETS tuning mode. When the M2A-FM has acquired any station in TUNER BAND mode and the SELECT switch is held for 5 seconds, monitor enters PRESETS store mode and PRESETS arrow LED flashes. UP and DN controls then allow user to scroll through F1 through F20.
  • Page 8 Submenu for “Alarm Delay” with “30”, “60”, “120” and “240” second options is displayed next. Use UP and DN switches to toggle the setting and highlight the desired option. > < Push “SELECT” switch to increment the menu to the next alarm function. M2A-FM User Manual...
  • Page 9 30 seconds. Highlight desired “SET” or “OFF” option using UP and DN switches to toggle the setting. Select “SET” to set this alarm and continue with alarm configuration menu; select “OFF” to set this alarm function to off. Push “SELECT” to continue. > < M2A-FM User Manual...
  • Page 10 Highlight desired “SET” or “OFF” option using UP and DN switches to toggle the setting. Select “SET” to set this alarm and continue with alarm configuration menu; select “OFF” to set this alarm function to off. Push “SELECT” to continue. > < M2A-FM User Manual...
  • Page 11 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. > < Push “SELECT” to continue. M2A-FM User Manual...
  • Page 12 SELECT TO CLEAR”. Holding ALARM SET button for 5 seconds will clear all alarms. If during an alarm active condition, the alarm condition is corrected, the M2A-FM will reset to its state before the alarm occurred and the audible alarm will cease. The alarms as configured will remain active until de- activated by the user.
  • Page 13: Sca And Am Measurements

    4.4% and 10.4%. A rear panel MPX Output for external sub-carrier decoding is also included. The M2A-FM also provides a relative indication of the incidental AM noise component of the FM carrier using the top Demodulation Level LED display. During the AM noise and Sub-Pilot measurements, all other M2A-FM functions are disabled.
  • Page 14 During the 57kHz pilot level measurement the VFD will indicate: As indicated on the second line of the VFD, a momentary push of the DATA – DISPLAY switch at this point ends the pilot-subcarrier level measurement for the 57kHz pilot. The VFD now displays: M2A-FM User Manual...
  • Page 15: Alarm Connections

    Carrier Modulation Select switch can be used to exit the Sub-Pilot injection level measurement mode. Note : The injection level display for 57kHz is one-half of the legend marked on the M2A-FM front panel. The front panel legend indications for 19kHz, 67kHz and 92kHz are correct as marked on the M2A-FM front panel.
  • Page 16: One Year Warranty

    DaySequerra warrants this product to be free from defects in materials and workmanship to its original owner for one (1) year 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 subject to conditions contained herein.

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