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10   

M4.2S   User   Manual   

LCD 
 
 

 

 

 

    

 

 
 
 
 
 
 

Figure 3. 

 
 

1.  Tuner Frequency –  

Selects manual AM and FM tuning with UP and DN controls 

 

2.  Station Call Letters – 

Displays the station call letters with the Band

 

 

3.  IP  /  PAD  &  RBDS  Data  –   

Toggles  between  a  static  IP  address  and  decoded  RBDS  from 

analog broadcasts and PAD data from an HD RadioTM broadcasts for display on the bottom of 
the LCD.  This field also displays active alarm details, which override IP/PAD/RBDS data. 
 

4.  SNR Indicator – 

Strength bars are displayed indicating the signal to noise ratio. 

(

digital only)

 

 

5.  BAND/PRESET – 

AM and FM Bands are selected; 50 AM and FM including Multicast stations 

are available to be stored.

 

 

6.  ST/Multicast – 

Displays the available multicast stations HD 1 thru HD 8.  ST is displayed if HD 

is not available 

 

7.  Forcing – 

Switch between Forced Auto, Digital, Analog, and Mono.  By default the tuner is set 

to AUTO.  In Forced AUTO mode, the tuner will receive an HD RadioTM digital broadcast if one 
is being transmitted; if not, the tuner will receive the analog broadcast. 

 
 

 
 
 
 
 
 
 
 
 
 
 
 
 
 

Summary of Contents for M4.2S

Page 1: ...M4 2S AM FM HD Receiver 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: ...demark used herein are the property of their respective owners Specifications subject to change M4 2S M4 2S Features Robust 24 7 performance stays locked to AM FM analog HD 1 or selected multicast str...

Page 4: ...orization number The monitor ID and firmware version is momentarily displayed at start up for your convenience Please visit www daysequerra com and register your new M4 2S so we can keep you informed...

Page 5: ...High performance headphone monitor delivering greater than 1W into 8 ohm Remote Dashboard provides total remote control and display of RBDS and all HD Radio PAD SIS network and alarm conditions along...

Page 6: ...n Analog Digital and Headphone audio Alarm Notification Rear panel tallies front panel indications and email for loss of Audio Carrier and OFDM HD Radio Lock RBDS Data Pl Call Letters PS Program Servi...

Page 7: ...n AC mains outlet with a functional earth ground connection The M4 2S has been set at the factory to operate at 120VAC unless otherwise specified on the shipping carton The M4 2S export version is con...

Page 8: ...pper right hand corner of VFD when tuner has acquired OFDM portion of an HD RadioTM signal Multicast Blue LED illuminates when tuner has acquired OFDM of an HD RadioTM signal and there is at least one...

Page 9: ...ximum Analog Audio Outputs Left Right Balanced XLR 4 dBm into 600 ohm at 100 modulation Digital Audio Output AES 3 Professional 110 transformer isolated on XLR connector 0 dBFS 0 005 THD N using HD Ra...

Page 10: ...which override IP PAD RBDS data 4 SNR Indicator Strength bars are displayed indicating the signal to noise ratio digital only 5 BAND PRESET AM and FM Bands are selected 50 AM and FM including Multicas...

Page 11: ...l This mode provides for audio phase matching as well as audio level and time alignment of the HD RadioTM broadcast for the correct analog diversity delay Default mode is off Alarms Program Loss Monit...

Page 12: ...the Alarm menu Audio Loss Silence Detect Threshold Navigate the arrow to Threshold and press ENTER to change the Threshold A blinking arrow will indicate the Threshold can be changed Low Medium and Hi...

Page 13: ...e 7 PAD RBDS Loss Delay Use the arrow buttons to select from 1 300 seconds of delay Alarm Type Stagnant or Present PAD Field Select among Station Long and Short Name Program Type Song Artist Album Gen...

Page 14: ...ocated at the top right corner of the Alarm menu is used to exit back to the previous SYSTEM menu From Alarms menu press the UP arrow button until the arrow is to the right of EXIT on the LCD then pre...

Page 15: ...menu FM band supports 100 KHz or 200 KHz tune spacing Illustrated in figure 11 FM default is factory set to 200 KHz Press ENTER after making a selection to save and EXIT to the previous menu Figure 11...

Page 16: ...P is set to ON by default Disabling DHCP allows the users to manually enter an IP address subnet and gateway IP Exiting this menu will save and reset the M4 2S The new manual IP address will be displa...

Page 17: ...ner and Settings Tuner is the main page that controls Frequency Tuning Presets Multicast Forcing Analog Digital and displays the Alarm Status of the M4 2S When Album art and PAD SIS RBDS data is avail...

Page 18: ...uminated in a bold font 4 Alarm Status window Indicates any active alarms in a bold red font 5 Tuning buttons Tune the frequency Up and Down Holding the button for more than 3 seconds will increase th...

Page 19: ...properly 3 Firmware Upgrade button Check for Update when selected will search for a more recent version of firmware if available on DaySequerra s FTP site A pop up window will tell the user if the Fir...

Page 20: ...ng the Rest Unit button will remotely reset the unit 5 About window Read only window displaying important M4 2S information Serial Firmware Version and Box ID 6 Private FTP The use of a private FTP si...

Page 21: ...e 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 i...

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