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 2 (USA Only)--15 HANG Button--5 ISDN Local Number 1 to 2(USA Only)--15...
INTRODUCTION The C310xr 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...
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.
include the additional B Channel. 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 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 MONITOR CTL LINE RESERVE DIALLING ISDN DEST ISDN DEST...
Note: If the C310xr is configured in X.21 Mode, the the user to modify the parameters associ- ISDN port can still function, however the audio will not be routed through to the ISDN connector.
buttons can be used to button is used to edit the ISDN scroll through A - Z and 0 - 9, the numeri- cal keypad can also be used for entry. The parameter associated with each ISDN B Channel. The following 6 option menus button confirms the character selec- are repeated for both channels.
ISDN Local Number button can now be used to select the ISDN Channel Mapping, the display MENU : ISDN Loc Num Null changes as follows: button is used to edit the ISDN EDIT : ISDN Chan Map OPTION : B1 Local Number, applicable only if sub- scribed to Multiple Subscriber Number- buttons can be used to...
The re- scroll through the options: configuration is for the duration of the incoming call, the C310xr codec will revert back to the original configuration when OPTIONS : 64Kbps, 56Kbps the call is terminated.
7.5KHz Stereo OPTIONS : Off, On 12KHz Stereo 15KHz Stereo Press the YES button to save the changes, and the NO button to abort the changes: The YES button is used to confirm the MENU : X.21 Ctl Line selection, the NO button to abort the edit: OPTION : On MENU : X.21 Audio Backup Options...
Errors = 000 MENU : Audio Source STATUS : AES/EBU buttons can be used to NO TE: The digital audio port of the C310xr provides select the required Restore Time (1 to 90 both input and output digital sample rate seconds).
3:1. Codec Function MENU : AES/EBU Mode STATUS : 32KHz EXT The C310xr Codec can operate in 1 of 6 selectable modes :- button can now be used to select the AES/EBU Mode, the display changes button is used to select the Operat- as follows: ing Mode for the current patch.
VU Meter setting to ever the audio will not be routed through to monitor the output audio. In addition the C310xr will loop back the audio when no isdn the ISDN connections. call is present.
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 C310xr is configured for the new ISDN Country: OPTIONS : Loop On, Loop Off MENU : ISDN Country...
NO button to abort the changes: 10288 MENU : ISDN SPID 1 Password Protection 001441256880123 The C310xr has two levels of password protection to avoid accidental re-configu- ISDN Local Number 1 to 2(USA ration, the user can view all configuration Only) menus but is not allowed to make any changes - the YES button is disabled.
YES button to confirm, and the NO button to abort. ISDN DEST NUMBER Last Caller Identification LOOP BACK The C310xr can store the ISDN telephone COUNTRY ISDN number of the last incoming call. This OPTIONS COUNTRY feature requires Caller Line Identification...
Incom (incoming) Destination Number, the display changes as follows: NOTE: If the C310xr 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.
Loopback having to go through the full menu struc- ture. The original advance menu options The C310xr can be configured to provide are accessible by disabling (Off) the Simple an internal digital loopback of the com- Menu mode. Therefore, parameters such pressed audio signal prior to the X.21 /...
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 C310xr units which can be linked to- gether for remote configuration purposes.
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s e t t i m e o u t ( 1 . . 8 ) s e t r e m a d d ( “ c h a n ” “ 1 8 d i g i t r e m o t e I S D N n u m b e r ”...
Connectors 2 x RJ45 stereo XLR inputs and outputs. The electrical characteristics of these connec- Listed below are the international stand- tions is detailed below :- ards supported on the C310xr audio codec. > < > i l a > - a l l >...
NO TE: The CTS output signal should be used for Flow Control when Auxiliary Data is enabled. Alarm Signal The C310xr provides a dual set of alarm relay contacts with a minimum of 0.5 / i ( second duration. These relay contacts are...
Physical Properties Calibration Information When using the C310xr VU Meters during calibration, it is recommended that the test tone signal is set to 975Hz instead of 1KHz. This is to ensure that the sample rate and the test tone signal do not beat / interfere with each other.
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INDEX Function 13 Alarm 14 Dial On Audio Mode 14 Alarm Signal 23 ISDN Mode 13 Audio Options 12 Nailed Up Mode 14 Mixing 12 X.21 Mode 13 Priority 12, 13 X.21 with ISDN Backup Mode - Master / Bandwidth 12 Slave 14 Stereo 12 Source 12...
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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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