Configuration of the board, Selecting the irig format – Meinberg TCR511 User Manual
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Configuration of the board
Configuration of the IRIG format to be used as well as the serial ports can be done by an
on board DIP-Switch.
Selecting the IRIG format
The IRIG or AFNOR format to be used can be selected by switches SW1-7 to SW1-10.
Please note that modulated and unmodulated code formats are applied to the board at
separate inputs.
Code
SW1-7
SW1-8
SW1-9
SW1-10
B122/B123
Off
Off
Off
Off
A132/A133
On
Off
Off
Off
B002/B003
Off
On
Off
Off
A002/A003
On
On
Off
Off
AFNOR NFS 87-500
Off
Off
On
Off
AFNOR NFS 87-500 ( DC )
On
Off
On
Off
The code AFNOR NFS 87-500 ( DC ) is the unmodulated version of the AFNOR code.
This unmodulated code is not standardized. The standard AFNOR-NFS 87-500 confi-
nes to the modulated signal.
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