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DaySequerra M4DDC Скачать руководство пользователя страница 16

 

 

 

16   

M4DDC User Manual 

SPLIT mode is heard though the headphone monitor.  Left ear – HD-1; right ear – Analog.  Press 
ENTER again to save and exit or wait 15 seconds for the menu to timeout. 

LCD Contrast 

 
 
 
 
 
 
 
 
 

Figure 11 

 

Use the arrow buttons to toggle up / dn until the LCD Contrast setting.  Then press the center ENTER 
button to change the volume.  Up / Dn arrow controls the LCD Contrast.  Press ENTER again to save 
and exit or wait 15 seconds for the menu to timeout. 

 
 

About 

 
 
 
 
 
 
 
 
 

Figure 12 

 

READ-ONLY

 - Displays the current HD Radio

TM

, DSP, and UI firmware.   

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

 

Содержание M4DDC

Страница 1: ...M4DDC FM HD Diversity Delay Level Control User Manual...

Страница 2: ...ts 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 Da...

Страница 3: ...6 WebServer Logging 29 WebServer Inputs 30 Restore Factory Settings 30 Three Year Warranty 31 M4DDC Features Proprietary TimeLock TM Algorithm Automatically maintains perfect time alignment of the HD...

Страница 4: ...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 The monitor ID and firmware version is momentarily displ...

Страница 5: ...sync with boosters or other transmitters relaying on the same frequency The M4DDC precision delay lets you make manual MPS delay offset adjustments in increments as small as a single sample Built in...

Страница 6: ...BFS 0 005 THD N External Sync Input AES 3 or AES 11 external sync input on rear panel XLR connector Headphone Monitor Full time HD RadioTM Split Mode Left Channel HD 1 with Right Channel MPS 3 5mm fro...

Страница 7: ...the M4DDC must be connected from the M4DDC s IEC320 power entry module to an AC mains outlet with a functional earth ground connection The M4DDC has been set at the factory to operate at 120VAC unles...

Страница 8: ...8 M4DDC User Manual Typical Installation Figure 1...

Страница 9: ...In our example below Figure 3 the Correlation Threshold is set to 70 Default Acquired data that is below this threshold is not correlated and displayed in RED Acquired data 70 is considered correlated...

Страница 10: ...nes Now turn the proprietary TimeLockTM Correction algorithm back on by checking the TimeLockTM Correction box followed by clicking on Save Settings TimeLockTM will delay the HD 1 stream until it is c...

Страница 11: ...11 M4DDC User Manual Figure 5 MPS equals HD 1 There is zero diversity delay with TimelockTM Correction enabled...

Страница 12: ...both directions Main Network Settings Headphone Adjustment LCD Contrast Adjustment and About Press center ENTER button to Enter Save Main HomeScreen Headphone Adjustment Network Settings LCD Contrast...

Страница 13: ...between the HD RadioTM MPS analog and HD 1 digital audio streams are then corrected to within 1 dB Buttons Up Down Arrows Momentary push UP DOWN from the Main HomeScreen to toggle each homescreen star...

Страница 14: ...master clock source loop though is provided The M4DDC Ethernet Port offers the use of DaySequerra s Webserver by connecting the M4DDC to any networked computer The use of manual IP with use of crosso...

Страница 15: ...digital and a negative integer indicates it is ahead of HD 1 Network Figure 9 By Default DHCP is enabled Disabling DHCP allows the users to manually enter an IP address subnet and gateway IP Use the A...

Страница 16: ...he menu to timeout LCD Contrast Figure 11 Use the arrow buttons to toggle up dn until the LCD Contrast setting Then press the center ENTER button to change the volume Up Dn arrow controls the LCD Cont...

Страница 17: ...rface to find or set the IP address In the example below the DHCP router has assigned 192 168 001 102 to the M4DDC Using a computer on the same LAN open up any web browser and type the IP address in t...

Страница 18: ...les and Msec along with audio phase Network time displayed next to Clock is retrieved from an NTP server Tuning buttons and frequency HD Lock and Carrier to Noise indicator TimeLock and Level Lock Set...

Страница 19: ...g data will read N A Audio phase is either IN or Out Post processing will display N A if Audio Phase Correction is disabled Figure 14 The slide graph represents HD 1 fixed in time while the Analog str...

Страница 20: ...f diversity delay check the box next to Analog Manual Offset to delay the Analog stream by X number of samples The Master Ramp In rate is expressed in samples per second This sets the amount of sample...

Страница 21: ...correction is displayed HD 1 remains fixed in time as the Analog stream is displayed drifted ahead and behind it The window resolution is adjustable to zoom in or out from 600 samples to 600 000 samp...

Страница 22: ...nnections The PLM provides five dry floating relays with outputs on a rear panel mounted DB15 connector to report selected alarm conditions including loss of RF carrier program audio OFDM and HD Lock...

Страница 23: ...ck 3 8 HD Lock 2 7 Empty 1 6 Empty 14 15 Pins not used 11 12 13 Figure 15 Webserver Alarms Tab Email Notifications sets up to 5 recipients Alarms are disabled by default Enabling them will disable tun...

Страница 24: ...the set delay Delay is set to 15 seconds by default with a range of 5 200 seconds The active alarm is sent to both the GPIO relay and any email notification recipients if setup Figure 18 TimeLock Thre...

Страница 25: ...ls may be used Pressing Test will send a test email to be sure it is configured properly SSL encrypted logins are currently unavailable coming soon in a future firmware release Figure 20 HD Lock Loss...

Страница 26: ...exit or Cancel to exit to the previous menu without saving Private FTP and Network settings Set any common name for the M4DDC Pull down menu selects from a list of available Audio Monitors About disp...

Страница 27: ...listed in the ABOUT section If an update is available the option to download and install will pop up Updates are not automatic If the Firmware is up to date a message will pop up displaying the firmwa...

Страница 28: ...C Using a common name allows users to quickly process alarms when emails are sent to recipients with multiple units on a network Audio Monitor Sets the audio path for monitoring though the front panel...

Страница 29: ...o quickly upload any data that is stored in the buffer to the directory Each time this action is performed the log starts over Logs are saved with a timestamp Device name and serial number Example of...

Страница 30: ...r M4DDC unit back to the original factory settings hold the UP arrow button in while power cycling the unit Continue to hold the button in until the message Restoring to factory settings is displayed...

Страница 31: ...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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