FELCOM 82
H3-44
CR20 Frame reception CR20 toggles on and off when one frame is received and
the data is decoded.
CR22 Decoding CR22 turns on during data decoding.
CR23 Not used
CR24 Not used
SYS
Parts No. Item Remarks
CR26 Alarm When the SYS CPU detects an alarm, CR26 lights.
CR27 Status of SYS CPU Blinking every second
CR28 Sys CPU idling Blinking
CR29 System status On; During communication
CR30 Sync of RX sig. On: When the system synchronizes with the signal.
Off: When the system does not synchronize.
CR31 Not used
CR32 Not used
CR33 Not used
TERM
Parts No. Item Remarks
CR34 Not used
CR35
CR36
TERM Status Off/off: idling; off/on: Codec is in operation;
on/off: Ship-to-shore fax; on/off: shore-to-ship fax
CR37
CR38
CR39
CODEC Status During voice communication;
With the coder activating, CR37 is on.
With the decoder activating, CR38 is on.
With the echo canceller activating, CR39 is on.
CR40 Not used
CR41 TERM DSP When the TERM DSP runs, CR41 blinks.