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Summary of Contents for SystemBase C450xr
- Page 1 SystemBase C450xr User Guide Systembase Limited Web: www.systembase.com PO Box 3572 Email: sales@systembase.com Warminster Telephone: +44 (0)1747 861123 Wiltshire Fax: +44 (0)1747 861133 BA12 6XQ England...
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Page 2: Table Of Contents
CONTENTS INTRODUCTION--3 Key Features--3 X.21 Mode--13 ISDN Backup Mode - Master / Slave--14 Dial On Audio Mode--14 CONTROLS AND INDICATORS--4 Nailed Up Mode--14 VFD Display --4 Alarm--14 VU Meters--4 Loopback--14 VU Button--4 ISDN Country Options--15 Menu Buttons--4 ISDN Country--15 DIAL Button --4 ISDN SPID 1 to 4 (USA Only)--15 HANG Button--5 ISDN Local Number 1 to 4 (USA Only)--15... -
Page 3: Introduction--3
INTRODUCTION The C450xr ISDN audio codec has been designed for the broadcast of high quality audio over the ISDN and other digital networks, such as Switch-56, dedicated digital lines, optical fibre networks, digital microwave links, satellite links, etc. To achieve an efficient utilisation... -
Page 4: Controls And Indicators--4
DIAL Button CONTROLS AND INDICATORS The DIAL button is used to dial an ISDN call. (a) Manual Dial VFD Display A 20 character by 2 line VFD (Vacuum The first depression of the DIAL button Fluorescent Display), provides compre- will take the unit into the Manual Dial hensive information on the configuration menu as the first option. -
Page 5: Hang Button--5
Note: The Manual Dial Option will use the Audio configurations for the currently selected patch. (b) Patch / Memory Dial The first depres- sion of the DIAL button followed immedi- ately by a second depression will take the unit into the Patch / Memory Dial menu, allowing the user to access 1 of 26 pre- stored configuration memories: MENU : Patch Dial... -
Page 6: Menu Map--6
MENU MAP TITLE ISDN SCREEN STATUS AUDIO STATUS SELECT PATCH MODIFY PATCH PATCH NAME LOOP ISDN ISDN BACK OPTIONS AUDIO CHANNEL 1 OPTIONS AUDIO OPTIONS BACKUP BACKUP X21 AUX CHANNEL 2 OPTIONS MONITOR DATA OPTIONS RESTORE CHANNEL 3 MONITOR CTL LINE OPTIONS RESERVE DIALLING... -
Page 7: Menu System--7
Note: If the C450xr is configured in X.21 Mode, the ISDN port can still function, however the audio will the user to modify the parameters associ- not be routed through to the ISDN connector. -
Page 8: Isdn Options--8
Channel 1 / 2 / 3 / 4 Options buttons can be used to scroll through A - Z and 0 - 9, the numeri- MENU : Ch1 Options cal keypad can also be used for entry. The button is used to edit the ISDN button confirms the character selec- parameter associated with each ISDN B tion and moves to the next character... -
Page 9: Isdn Local Number--8
MENU : ISDN Dest Sub MENU : ISDN Chan Map STATUS : B1 button can now be used to select ISDN Local Number the ISDN Channel Mapping, the display changes as follows: MENU : ISDN Loc Num Null EDIT : ISDN Chan Map button is used to edit the ISDN OPTION : B1 Local Number, applicable only if subscribed... -
Page 10: Isdn Auxiliary Data Port--10
The re- scroll through the options: configuration is for the duration of the incoming call, the C450xr codec will revert back to the original configuration when OPTIONS : 64Kbps, 56Kbps the call is terminated. -
Page 11: Auxiliary Data Port--10
3.7KHz Stereo scroll through the options: 7.5KHz Stereo 12KHz Stereo OPTIONS : Off, On 15KHz Stereo 19KHz Stereo Press the YES button to save the changes, 22KHz Stereo and the NO button to abort the changes: The YES button is used to confirm the selection, the NO button to abort the edit: MENU : X.21 Ctl Line OPTION : On... -
Page 12: Reserve Dial--12
Time = 05s Errors = 000 STATUS : AES/EBU buttons can be used to NO TE: The digital audio port of the C450xr provides both input and output digital sample rate select the required Restore Time (1 to 90 conversion. -
Page 13: Aes/Ebu Mode--13
MENU : AES/EBU Mode Codec Function STATUS : 32KHz EXT button can now be used to select The C450xr Codec can operate in 1 of 6 the AES/EBU Mode, the display changes selectable modes :- as follows: button is used to select the Operat- EDIT : AES/EBU Mode ing Mode for the current patch. -
Page 14: Isdn Mode--13
VU Meter setting to of making and receiving ISDN calls, how- monitor the output audio. In addition the C450xr will loop back the audio when no isdn ever the audio will not be routed through to call is present. -
Page 15: Loopback--14
NO button to abort the changes. buttons can be used to Then confirm the change by pressing YES scroll through the options: and wait while the C450xr is configured for the new ISDN Country: OPTIONS : Loop On, Loop Off MENU : ISDN Country... -
Page 16: Isdn Local Number 1 To 4 (Usa Only)--15
18 characters, press the YES button to save the changes, and the NO button to abort the changes: Password Protection The C450xr has two levels of password MENU : ISDN SPID 1 001441256880123 protection to avoid accidental re-configu-... -
Page 17: Last Caller Identification--16
VFD display module. The screen saver ISDN LOC will automatically start 1 hour following NUM 4 the last event on either the C450xr keypad NUMBER PREFIX or display module. Normal display opera- tion is resumed by the occurrence of any event on the C450xr. -
Page 18: Simple Menu System--18
Incom (incoming) Destination Number, the display changes as follows: NOTE: If the C450xr is configured in X.21 Mode, the ISDN port can still function, however the audio EDIT : ISDN Dest Num 1 will not be routed through to the ISDN connector. -
Page 19: Loopback--19
ISDN telephone numbers quickly Loopback without having to go through the full menu structure. The original advance The C450xr can be configured to provide menu options are accessible by disabling an internal digital loopback of the com- (Off) the Simple Menu mode. Therefore, pressed audio signal prior to the X.21 /... -
Page 20: Remote Management--20
MGR OP port of the first unit, to the MGR IP port of the next unit, in a “Daisy Chain” manner. There are no limitations on the number of C450xr units which can be linked to- gether for remote configuration purposes. - Page 21 s e t s p e e d ( 5 6 k , 6 4 k ) s e t t i m e o u t ( 1 . . 8 ) s e t r e m a d d ( “...
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Page 22: Physical Connections--22
< ISDN Ports Connectors 2 x RJ45 Listed below are the international stand- > ards supported on the C450xr audio codec. > - > - Digital Audio The C450xr digital audio interface pro- vides both transmit and receive AES/EBU conectivity. Sample rate conversion is standard on both input and output digital audio signal paths. -
Page 23: Port--23
The Remote Trigger input operates by connecting the Remote Trigger (Pin 11) to GND and holding the connection. This instructs the C450xr to dial the ISDN / i ( using the current selected patch configu- ration. To hangup the ISDN call, discon- nect from GND. -
Page 24: Alarm Signal--24
NO TE: The CTS output signal should be used for Flow Control when Auxiliary Data is enabled. Alarm Signal The C450xr provides a dual set of alarm relay contacts with a minimum of 0.5 second duration. These relay contacts are... - Page 25 INDEX Alarm 14 Function 13 Alarm Signal 24 Dial On Audio Mode 14 Audio Options 12 ISDN Mode 13 Mixing 12 Nailed Up Mode 14 Priority 12, 13 X.21 Mode 13 Bandwidth 12 X.21 with ISDN Backup Mode - Master / Stereo 12 Slave 14 Source 12...
- Page 26 Password Protection 16 Patch 7 Modify Patch 7 Patch Name 7 Select Patch 7 Patch / Memory Dial. See DIAL: Patch/ Memory Dial PHYSICAL CONNECTIONS 22. See CON- NECTIONS Physical Properties 24 Power Requirements 24 Remote Management 20 Remote Trigger 23 Reserve Dial.
- Page 28 Information furnished is believed to be accurate and reliable at the time of publication. The manufacturer reserves the right to change details without notice. Systembase is a trademark of Systembase Limited. apt-X is a trademark of Audio Processing Technology Ltd. All trademarks and tradenames acknowledged. This document is not part of a contract or licence except as may be expressly agreed in writing.
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