Communication Settings; Line Settings (G3); Overseas Tx; Ecm Off - Olivetti d-Color MF551 Operation Manual

5.12

Communication Settings

5.12 Communication Settings
5.12.1

Line Settings (G3)

With this function, configure line settings for Fax TX.

Overseas TX

The transmission rate is set to a lower level when having a poor communication.
This function cannot be used together with the following functions.
- Polling TX
- Polling RX
- Bulletin

ECM OFF

The Error Correction Mode (ECM) is turned off when sending data.
This is an error correction mode defined by ITU-T (International Telecommunication Union -
Telecommunication Standardization Sector). Fax machines equipped with the ECM feature communicate
with each other, confirming that the data sent is free of errors. Thus, communication can be made free from
disturbances due to line noises, etc. If noises frequently occur, it may take a slightly long time to complete a
communication compared with ECM OFF. After sending has been ended, this machine automatically returns
to ECM ON.
This function cannot be used together with the following functions.
- Polling RX
- Polling TX
- V34 OFF
- Bulletin registration
- Bulletin Polling RX
Reference
- This machine sends faxes in ECM ON unless ECM OFF is specified.
d-Color MF651/551
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