25.7.2
Connecting to CDQ Prima ISDN
Use the following information to connect a Tieline codec to a Musicam CDQ Prima codec.
Programming the CDQ Prima for a Mono Connection
Select a mono profile in the Prima codec for the connection:
1. Press the "SDIAL" button on the front panel of the codec.
2. When "ID NUM" is displayed press "8" and then press "Enter" using the down arrow.
3. "MPEG2/64K:QS" will be displayed briefly followed by "WORKING".
4. "OK" will be displayed momentarily and then the LCD screen will return to the default screen
and be programmed for:
· A Mono connection.
· 64Kbps Bit-Rate.
· 48K Sample Rate.
· MPEG Layer 2 algorithm.
· 1 ISDN B channel.
· Decoder Independent – No.
5. Press the right arrow on the "Enter" button and navigate to "Interface". Push the down arrow
on the "Enter" button to select this menu.
6. Use the "Enter" button and navigate to the type of interface you are using. Note: During
Tieline tests we used an "Internal TA".
7. Select the actual terminal adapter connected to your codec. Note: During Tieline tests we
used the internal "TA301".
8. Use the "Enter" button and select the switch type for the country you are in. Check with your
Telco for the correct setting if you are unsure. Note: During Tieline tests we used the internal
"NI1" setting for the USA.
9. Use the "Enter" button and keypad to enter the "SPID 1" and "SPID 2" numbers if required.
10.Use the "Enter" button and keypad to enter the "ID 1" and "ID 2" (Directory/MSN) numbers if
required.
11.The codec should now be configured.
Programming the CDQ Prima for a Stereo Connection
1. Press the "SDIAL" button on the front panel of the codec.
2. When "ID NUM" is displayed press "27" and then press "Enter" using the down arrow.
3. "Zephyr/128K:QS" will be displayed briefly followed by "WORKING".
4. "OK" will be displayed momentarily and then the LCD screen will return to the screen displayed
prior to programming. The codec is now programmed for:
· A Joint Stereo connection.
· 128Kbps Bit-Rate.
· 48K Sample Rate.
· MPEG Layer 2 algorithm.
· 2 ISDN B Channels
· Decoder Independent – Yes
5. Press the right arrow on the "Enter" button and navigate to "Interface". Push the down arrow on
the "Enter" button to select this menu.
6. Use the "Enter" button and navigate to the type of interface you are using. Note: During Tieline
tests we used an "Internal TA".
7. Select the actual terminal adapter connected to your codec. Note: During Tieline tests we used
the internal "TA301".
8. Use the "Enter" button and select the switch type for the country you are in. Check with your
Telco for the correct setting if you are unsure. Note: During Tieline tests we used the internal
"NI1" setting for the USA.
9. Use the "Enter" button and keypad to enter the "SPID 1" and "SPID 2" numbers if required.
© Tieline Pty. Ltd. 2015
Merlin PLUS User Manual v1.4
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