Orban opticodec 7200, Handbook

Page: 62 / 90

62 E OPTICODEC
OPTICODEC 7400
System Setup
The possible Sync modes are:
MusicTAXI (MusicTAXI Sync for 1 to 4 B-channels)
PRIMA (CCS Sync for 2 B-channels)
ZEPHYR (Telos Sync for 2 B-channels)
AETA (for 4SB ADPCM algorithm; optional)
NO SYNC when using 1 B-channel
NO SYNC (INV) when using 1 B-channel
AUTO - Automatic Audio Codec Detection
The release of the AETA sync and the 4SB ADPCM al-
gorithm (not contained in the standard scope of delivery)
takes place via the 'OC Remote' or 'NETControl' software
and depends on the unit model and its serial number.
Each unit receives a unique key code.
If a sync other than ‘MusicTAXI’ or ‘AUTO’ is preset, G.722
calls cannot be received.
The ‘Samplingrate’ menu item serves for setting the desired
sampling frequency when calls are coming in. You can se-
lect between: 16, 22.05, 24, 32, 44.1, 48 kHz and AUTO (the
sampling frequency of the calling unit is taken over).
The menu item ‘Audio Mode’ serves for setting the desired
channel mode, when calls are coming in.
You can select between Mono, Dual Mono, Stereo, Joint
Stereo and AUTO (pls. s. page 27).
The menu item ‘Audio Input’ serves for setting the desired
audio input, when calls are coming in. You can select
between: Analog, AES/EBU and S/PDIF.
The menu item ‘Userdata’ serves for setting the desired
ancillary data, when calls are coming in.
You can select between:
OFF (no ancillary data are transmitted)
1200, 2400, 4800 baud in Layer 2
1200, 2400, 4800, 9600 baud in Layer 3.
If the transmission of ancillary data is switched off (OFF),
the alarm control signals are not transmitted either.
From OPTICODEC to OPTICODEC, the lowest preset
baud rate of the ancillary data is agreed within the unit
handshake.
Warning
Samplingrate
Audio Mode
Audio Input
Userdata
Note