Epson MFJ-1278B manual Rxerrors, Rxlenerr, Rxresync, Sentfrmr, Sentifra, Sentrej, Sentrnr, Txcount

MFJ-1278B MULTI-MODE OPERATIONAL COMMANDS

RXERRORS:

Increments each time a received frame is thrown out due to it being too short, suffering overrun(s), or it having a bad CRC. Latter occurs only when CRC checking is enabled (i.e. HGARBAGE is OFF). This counter will often increment in the presence of noise.

RXLENERR:

RXLENERR counts the number of too-short frames received. The counts are of diagnostic use only and here again, non- zero counts are not a matter of concern.

RXRESYNC:

RXRESYNC is a diagnostic health counter recording the number of receiver re- synchronizations handled internally to the MFJ-1278B. Non-zero counts indicate the attached radio may be either turned off or squelched. Note that in almost every situation your radio must to have its squelch fully opened!

SENTFRMR:

Increments each time a Frame reject frame is transmitted.

SENTIFRA:

Increases by one each time an I frame is sent.

SENTREJ:

Whenever a REJect frame is transmitted, this counter is incremented.

SENTRNR:

This health counter tracks the number of times your MFJ-1278B has had to send Receiver- Not-Ready (RNR) frames. Non-zero counts may be an indication that the RS-232 terminal or baud rate is too slow.

TXCOUNT:

Incremented whenever a frame is correctly transmitted.

TXQOVFLW:

Counts how many times frames were disconnected because the outgoing frame queue was too small.

TXTMO: